Communications engineering / telecommunications Books

Book SynopsisA guide to the theory and application of methods of projections. With the rise of powerful personal computers, methods of vector space projections have moved rapidly from the realm of theory into widespread use. This book reflects the growing interest in the application of these methods to problem solving in science and engineering.Trade Review"...a very useful addition among classical signal processingtexts...it can be warmly recommended..." (Analog Dialogue,Vol. 36, No. 5, September-October 2002)Table of ContentsVector Space Concepts. Projections Onto Convex Sets. Elementary Projectors. Solutions of Linear Equations. Generalized Projections. Applications to Communications. Application to Optics. Applications to Neural Nets. Applications to Image Processing. Index.

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Book SynopsisExpertly combining the fields of computer architecture theory and digital signal processing (DSP), this comprehensive, single-volume resource provides everything circuit designers and computer professionals need to stay on top of the rapid changes in VLSI (Very Large Scale Integration) design for DSP.Trade Review"Globally there hardly exist more than a dozen book references on the subject of DSP hardware design. Among them…[Parhi's book is one of the] incontestable leaders, in both depth and breadth." (Analog Dialogue)Table of ContentsIntroduction to Digital Signal Processing Systems. Iteration Bound. Pipelining and Parallel Processing. Retiming. Unfolding. Folding. Systolic Architecture Design. Fast Convolution. Algorithmic Strength Reduction in Filters and Transforms. Pipelined and Parallel Recursive and Adaptive Filters. Scaling and Roundoff Noise. Digital Lattice Filter Structures. Bit-Level Arithmetic Architectures. Redundant Arithmetic. Numerical Strength Reduction. Synchronous, Wave, and Asynchronous Pipelines. Low-Power Design. Programmable Digital Signal Processors. Appendices. Index.

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Book SynopsisAn A-to-Z look at an increasingly important technology: DWDM The race for unprecedented bandwidth is on - and DWDM(Dense Wave-length Division Multiplexing) is opening the way. DWDM is the technology that allows multiple streams of data to flow in one optical fiber of optical communication network. DWDM is the key technology at the heart of new systems and networks that offers more bandwidth at less cost. Soon, DWDM promises to change bandwidth from a premium to a commodity item. DWDM: Networks, Devices, and Technology provides a comprehensive treatment of DWDM, its technology, systems, and networks, as well as engineering design. It explains how DWDM works, how it is used in system design, how optical network architecture can benefit from DWDM, and what the design issues are. Written by an expert in the field, the book covers: Current telecommunication networks and their issues Current telecommunication systems and networks New anTrade Review"...very well-written and easy to read...contains invaluable resources for DWDM implementations for both beginners and advanced readers." (IEEE Communications Magazine, September 2003) "...an outstanding source of knowledge about optical systems...very well written and easy to read..." (Comsoc.org, September 2003) Table of ContentsPreface. Acknowledgments. List of Physical Constants. Introduction. 1. The Physics of Optical Components. 1.1. Introduction. 1.2. The Nature of Light. 1.2.1. The Wave Nature of Light. 1.2.2. The Particle Nature of Light. 1.2.3. Huygens–Fresnel Principle. 1.2.4. Interference. 1.2.5. Holography. 1.2.6. Optical Correlators and Storage. 1.2.7. Light Attributes. 1.3. Optical Materials. 1.3.1. Transparent Versus Opaque Matter. 1.3.2. Homogeneity and Heterogeneity. 1.3.3. Isotropy and Anisotropy. 1.3.4. Organic Materials. 1.3.5. Photochromaticity. 1.4. Light Meets Matter. 1.4.1. Reflection and Refraction: Snell’s Law. 1.4.2. Critical Angle. 1.4.3. Antireflection. 1.4.4. Prisms and Superprisms. 1.4.5. Propagation of Light. 1.4.6. Diffraction. 1.4.7. Polarization. 1.4.8. Extinction Ratio. 1.4.9. Phase Shift. 1.4.10. Birefringence. 1.4.11. Material Dispersion. 1.4.12. Electro-Optic Effects. 1.4.13. Material Attributes. 1.5. The Fiber as an Optical Transmission Medium. 1.5.1. Composite Refractive Indices. 1.5.2. Fiber Modes. 1.5.3. Fiber Attenuation and Power Loss. 1.5.4. Fiber Birefringence. 1.5.5. Dispersion. 1.5.6. Spectral Broadening. 1.5.7. Self-Phase Modulation. 1.5.8. Self-Modulation or Modulation Instability. 1.5.9. Effect of Pulse Broadening on Bit Error Rate. 1.6. Nonlinear Phenomena. 1.6.1. Stimulated Raman Scattering. 1.6.2. Stimulated Brillouin Scattering. 1.6.3. Four-Wave Mixing. 1.6.4. Temporal FWM, Near-End and Far-End. 1.6.5. Impact of FWM on DWDM Transmission Systems. 1.6.6. Countermeasures to Reduce FWM. 1.7. Solitons. 1.8. Summary of Nonlinear Phenomena. 1.9. Factors that Affect Matter and Light. 1.10. Regarding Optical Fiber. 1.10.1. Ideal Fiber Versus Real Fiber. 1.10.2. The Evolving Bandwidth-Span Product. 1.10.3. Fiber Amplifiers and Spectral Continuum. 1.10.4. New Fibers. 1.10.5. How Strong Is Fiber? 1.11. Fiber Connectivity. 1.12. Optical PWBs. Exercises. References. Standards. 2. Optical Components. 2.1. Introduction. 2.1.1. Geometrical Optics. 2.1.2. Insertion Loss and Isolation. 2.1.3. Parameters Common to All Components. 2.2. Optical Filters. 2.2.1. Fabry–Perot Interferometer. 2.2.2. Dielectric Thin Film. 2.2.3. Diffraction Gratings. 2.2.4. Bragg Gratings. 2.2.5. Mach–Zehnder Interferometry. 2.2.6. Arrayed Waveguide Grating Filters. 2.2.7. Polarizing Filters. 2.2.8. Absorption Filters. 2.2.9. Acousto-Optic Tunable Filters. 2.2.10. Hybrid Filters. 2.2.11. Comparing Tunable Filters. 2.3. Optical Directional Couplers. 2.4. Optical Power Attenuators. 2.5. Polarizers and Rotators. 2.6. Beam Splitters. 2.7. Optical Isolators and Circulators. 2.8. Quarter-Wavelength and Half-Wavelength Plates. 2.9. Optical Multiplexers and Demultiplexers. 2.9.1. Prisms and Superprisms. 2.9.2. Gratings. 2.9.3. Mach–Zehnder Demultiplexer. 2.9.4. Arrayed Waveguide Grating Demultiplexers. 2.9.5. Channel Interleavers and Channel Splitters. 2.10. Optical Cross-Connects. 2.10.1. Free-Space Optical Switching. 2.10.2. Solid-State Cross-Connects. 2.10.3. Polymers and Inks. 2.10.4. Photochromic Materials. 2.10.5. Technologies and Switching Speeds. 2.11. Optical Add-Drop Multiplexers. 2.12. Optical Equalizers. 2.13. Light Sources. 2.13.1. Light-Emitting Diodes. 2.13.2. Lasers. 2.14. Laser Beams. 2.14.1. Gaussian Beams. 2.14.2. Near-Field and Far-Field Distribution. 2.14.3. Peak Wavelength. 2.14.4. Degree of Coherence. 2.14.5. Laser Safety. 2.15. Modulators. 2.15.1. Types of Modulators. 2.15.2. A Case: Amplitude Modulation. 2.15.3. Modulation and Bit Error Probabilities. 2.16. Photodetectors and Receivers. 2.16.1. The PIN Photodiode. 2.16.2. The APD Photodiode. 2.16.3. Photodetector Figure of Merit. 2.16.4. ITU-T Nominal Center Frequencies. 2.17. Optical Amplifiers. 2.17.1. Semiconductor Optical Amplifiers. 2.17.2. Rare Earth–Doped Fiber Optical Amplifiers. 2.17.3. Optical Parametric Amplifiers. 2.17.4. Raman Amplifiers. 2.17.5. Synergistic Amplification. 2.17.6. Stimulated Brillouin Scattering. 2.17.7. Amplification in the Low-Loss Spectral Range. 2.18. Wavelength Converters. 2.18.1. Cross-Gain Modulation. 2.18.2. Cross-Phase Modulation. 2.18.3. Four-Wave Mixing. 2.18.4. Optical Frequency Shifting. 2.19. Optical Phase-Locked Loops. 2.20. Ring Resonators. 2.21. Optical Attenuators. 2.22. Optical Signal-to-Noise Ratio. 2.22.1. Bit Error Rate. 2.22.2. BER and Eye Diagram. 2.23. New Materials and Components. 2.23.1. Optical Materials. 2.23.2. Hollow Fibers. 2.23.3. Lasers and Receivers. 2.23.4. Optical Cross-Connects. 2.23.5. Optical Memories. 2.23.6. Optical Integration. Exercises. References. Standards / 233 3. Communications Fundamentals. 3.1. Introduction. 3.2. Pulse Coded Modulation. 3.3. Loop Accessing Methods. 3.3.1. xDSL. 3.3.2. Other High-Speed Short-Reach Technologies. 3.4. Time Division Multiplexing Systems. 3.4.1. Access and Pair-Gain Systems. 3.4.2. Fiber-to-the-Home Technology. 3.4.3. Switching Systems. 3.4.4. Digital Cross-Connect Systems. 3.5. Getting Connected. 3.6. Data Systems. 3.6.1. The OSI Model. 3.6.2. Local Area Networks. 3.6.3. Packet Networks. 3.6.4. Frame Relay. 3.6.5. ATM. 3.6.6. Quality of Service. 3.7. SONET and SDH. 3.7.1. SONET Topologies. 3.7.2. SONET and SDH Rates. 3.7.3. SONET and SDH Frames. 3.7.4. Floating Frames and Pointers. 3.7.5. Overhead Definition. 3.7.6. Frequency Justification. 3.7.7. Path Overhead. 3.7.8. Maintenance. 3.7.9. Operations Communications Interface. 3.7.10. Interworking. 3.7.11. Next-Generation SONET. 3.8. Internet. 3.8.1. Voice over IP. 3.8.2. Fax over IP (FoIP). 3.8.3. ATM over SONET. 3.8.4. IP over SONET. 3.9. Optical Networks. 3.10. What Is a DWDM System and Network? Exercises. References. Standards. 4 .DWDM Systems. 4.1. Introduction. 4.2. DWDM Network Topologies-Review. 4.3. DWDM Systems and Network Layers. 4.3.1. DWDM and Standards. 4.3.2. Domains or Functions. 4.3.3. System Partitioning and Remoting. 4.4. Key Building Blocks of a DWDM System. 4.4.1. Transmitters and Receivers. 4.4.2. Optical Amplifiers and Regenerators. 4.4.3. Dispersion Compensating Solutions. 4.4.4. Optical Gain Equalizers. 4.4.5. Optical Wavelength Translators. 4.4.6. Timing. 4.4.7. Optical Switching. 4.4.8. Control Architectures and Controllers. 4.4.9. Interfaces. 4.5. Wavelength Management Strategy. 4.6. Equipment Sensing Strategy. 4.7. Fault Detection and Reporting Strategy. 4.7.1. Fault Detection on the Network Level. 4.7.2. Fault Detection Identifiers. 4.7.3. Overhead, Data, and Error Correction: The Digital Wrapper. 4.8. Power Strategy. 4.9. DWDM Systems by Network Layer. 4.9.1. Point-to-Point Systems. 4.9.2. Large Optical Cross-Connect Systems. 4.9.3. DWDM Metro Systems. 4.9.4. Access DWDM Systems and First/Last Mile. 4.10. Protected and Unprotected Systems. 4.11. Engineering DWDM Systems. 4.11.1. Parameters That Influence Optical Design. 4.11.2. ITU-T Recommended Frequencies. 4.11.3. Channel Capacity, Width, and Spacing. 4.11.4. Channel Bit Rate and Modulation. 4.11.5. Multichannel Frequency Stabilization. 4.11.6. BER and Channel Performance. 4.11.7. Channel Dispersion. 4.11.8. Power Launched. 4.11.9. Optical Amplification and Compensation. 4.11.10. The Fiber-Medium and Limitations. 4.11.11. Optical Power Budget. 4.11.12. Power Budget Calculations by Example. Conclusions. Exercises. References. Standards. 5. DWDM Networks. 5.1. Introduction. 5.1.1. Multiprotocol Label Switching. 5.1.2. MPλS. 5.1.3. DiffServ, IntServ, and MPLS. 5.1.4. Optical Virtual Path Network. 5.1.5. Network Layers and Protection. 5.1.6. The Evolving Telecommunications Management Network. 5.2. The Optical Transport Network. 5.3. DWDM Network Topologies and Restoration Strategies. 5.3.1. Point-to-Point Topology. 5.3.2. Ring Topology. 5.3.3. Mesh Topology. 5.3.4. Ring-Mesh Networks. 5.4. Dispersion Management. 5.5. Bandwidth Management. 5.5.1. Wavelength Management. 5.5.2. Traffic Management. 5.5.3. Congestion Management. 5.6. Fiber Span Between Transmitter and Receiver. 5.7. Fault Management. 5.8. Network Security. 5.9. DWDM Network Issues. 5.9.1. Interoperability and Internetworking. 5.9.2. Optical Performance Monitoring. 5.9.3. Network Future-Proofing. 5.9.4. Wavelength Sharing. 5.9.5. IP/SONET over DWDM. 5.9.6. Maintenance. 5.9.7. DWDM Network Management. 5.10. Wireless DWDM Networks. Exercises. References. Standards. 6. Emerging Technologies. 6.1. Introduction. 6.2. Emerging Technologies. 6.2.1. Theory and New Materials. 6.2.2. Communications Components, Systems, and Networks. 6.2.3. Intelligent Homes. 6.2.4. Intelligent Transportation. 6.2.5. Intelligent Powering Systems. 6.3. Current Research. 6.3.1. Advanced Lasers. 6.3.2. Artificial Optical Materials. 6.3.3. Optical Cross-Connect. 6.3.4. Optical Memories and Variable Delay Lines. 6.3.5. Nonintrusive Optical Sensors. 6.4. Conclusion. References. Standards. Answers to Exercises. Acronyms. Index. About the Author.

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Book SynopsisBottlenecks in signal distribution systems are becoming more serious and set a limit on achievable speeds. This book examines methods to optimize performance, featuring a detailed discussion of a taxonomy of problem formulation.Table of ContentsInterconnect Models. Device Models. Interconnect Analysis. Inductance and Inductive Coupling for On-chip Interconnect. Synthesis: Overview and Static Topology Optimization. Global Routing Topology Synthesis. Optimization of Multi-Source Nets. Timing Driven Maze Routing.

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Book SynopsisOptical Scanning involves the reading of a pattern of spatial information and transforming the read document or image into a signal for electronic processing. For example, in order to record a photograph on a computer disk one must first scan it. This book discusses about this topic.Trade Review"It will be of interest to graduate students as well as researchers and engineers." (Optik 117, 2006)Table of ContentsPreface xi 1 INTRODUCTION-TECHNOLOGY OVERVIEW AND UNIFYING PRINCIPLES 1 1.1 Optical Scanning Characteristics and Disciplines 1 1.2 Active and Passive Scanning 3 1.3 Input, Output, and Remote Sensing Systems 8 1.4 Optical and Resolution Invariants; Optical Transfer 9 1.5 System Architecture 12 2 SCANNING THEORY AND PROCESSES 19 2.1 The Point Spread Function and Its Convolution 19 2.2 Quantized or Digitized Scan 27 2.3 Gaussian Beam Propagation 31 2.4 Scanned Quality Criteria and the Modulation Transfer Function 37 3 SCANNED RESOLUTION 45 3.1 Influence and Significance of Scanned Resolution 45 3.2 Aperture Shape Factor 50 3.3 The Resolution Equation, the Resolution Invariant, and Beam Propagation 54 3.4 Augmented Resolution 56 3.5 Resolution in Passive and Remote Sensing Systems 61 4 SCANNER DEVICES AND TECHNIQUES 63 4.1 Scanner Technology Organization 63 4.2 High-Inertia Scanning 65 4.3 Rotating Polygons 65 4.4 Holographic Scanners 85 4.5 Oscillatory (Vibrational) Scanners 100 4.6 Scanner-Lens Relationships 108 4.7 Low-Inertia Scanning 112 4.8 Acoustooptic Scanners 113 4.9 Electrooptic (Gradient) Scanners 124 4.10 Agile Beam Steering 128 5 CONTROL OF SCANNER BEAM MISPLACEMENT 147 5.1 Cross-Scan Error and Its Correction 148 5.2 The Ghost Image and Its Elimination 155 6 SUMMARY-MAJOR SCANNER CHARACTERISTICS 161 6.1 Comparison of Major Scanner Types 164 References 169 Index 179

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Book SynopsisMagnetic recording technology has very wide applications in numerous industries. Prominent among these are applications in the computer and recording industries. Beginning with the fundamentals of magnetism, this book discusses all aspects of magnetic recording.Table of ContentsParamagnetism and Ferromagnetism. Antiferromagnetism and Ferrimagnetism. Crystalline Anisotropy and Magnetostriction. Domains in Thin Films and Processing of Thin Films. Magnetic Recording Systems. Magnetoresistive and Giant Magnetoresistive Heads. Magnetic Recording Media. List of Abbreviations and Symbols. Appendices. Solutions to Problems. Index.

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Book SynopsisA collection of work from top researchers in the field, this book covers all aspects of self-similar network traffic. Readers will gain a better understanding of these networks through a broad introduction to the topic, as well as suggestions for future research.Trade Review"The primary objective of the book is to present a comprehensive yet cohesive account of some of the principal developments..." (IEE Signal Processing, Vol. 18, No. 1, January 2001)Table of ContentsSelf-Similar Network Traffic: An Overview (K. Park & W. Willinger). Wavelets for the Analysis, Estimation, and Synthesis of Scaling Data (P. Abry, et al.). Simulations with Heavy-Tailed Workloads (M. Crovella & L. Lipsky). Queueing Behavior Under Fractional Brownian Traffic (I. Norros). Heavy Load Queueing Analysis with LRD On/Off Sources (F. Brichet, et al.). The Single Server Queue: Heavy Tails and Heavy Traffic (O. Boxma & J. Cohen). Fluid Queues, On/Off Processes, and Teletraffic Modeling with Highly Variable and Correlated Inputs (S. Resnick & G. Samorodnitsky). Bounds on the Buffer Occupancy Probability with Self-Similar Input Traffic (N. Likhanov). Buffer Asymptotics for M/G/ Input Processes (A. Makowski & M. Parulekar). Asymptotic Analysis of Queues with Subexponential Arrival Processes (P. Jelenkovi). Traffic and Queueing from an Unbounded Set of Independent Memoryless On/Off Sources (P. Jacquet). Long-Range Dependence and Queueing Effects for VBR Video (D. Heyman & T. Lakshman). Analysis of Transient Loss Performance Impact of Long-Range Dependence in Network Traffic (G.-L. Li & V. Li). The Protocol Stack and Its Modulating Effect on Self-Similar Traffic (K. Park, et al.). Characteristics of TCP Connection Arrivals (A. Feldmann). Engineering for Quality of Service (J. Roberts). Network Design and Control Using On/Off and Multilevel Source Traffic Models with Heavy-Tailed Distributions (N. Duffield & W. Whitt). Congestion Control for Self-Similar Network Traffic (T. Tuan & K. Park). Quality of Service Provisioning for Long-Range-Dependent Real-Time Traffic (A. Adas & A. Mukherjhee). Toward an Improved Understanding of Network Traffic Dynamics (R. Riedi & W. Willinger). Future Directions and Open Problems in Performance Evaluation and Control of Self-Similar Network Traffic (K. Park). Index.

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Book SynopsisThis book presents the interdisciplinary field of solid electrodynamics and its applications in superconductor and microwave technologies. It gives scientists and engineers the foundation necessary to deal with theoretical and applied electromagnetics, continuum mechanics, applied superconductivity, high-speed electronic circuit design, microwave engineering and transducer technology.Table of ContentsIntroduction to Classical Electrodynamics. Continuum Electrodynamics of Deformable Solids. Electrodynamics of Superconductors in Weak Fields. Electrodynamics of Superconductors in Strong Fields. Electrodynamics of Josephson Junctions and Circuits. Electromagnetic Analysis of Transmission Lines and Waveguide. Electrodynamics of Deformable Superconductors. Appendix. Bibliography. Index.

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Book SynopsisHaykin and Van Veen have designed Signals and Systems to be appropriate for both one- and two-semester sophomore-junior versions of the Signals and Systems course. The book''s integrated, balanced treatment of continuous- and discrete-time forms of signals and systems is both a reflection of the topics'' real roles in engineering practice and a clear, practical way of introducing the large range of topics covered by the course. Already known for its extensive example and problem sets, the Second Edition has added even more examples and problems. All chapters have been revised to improve clarity and organization.Table of ContentsChapter 1. Introduction. Chapter 2. Time-Domain Representations of Linear Time-Invariant Systems. Chapter 3. Fourier Representations of Signals and Linear Time Invariant Systems. Chapter 4. Applications of Fourier Representations to Mixed Signal Classes. Chapter 5. Application to Communication Systems. Chapter 6. Representing Signals by Using Continuous-Time Complex Exponentials: The Laplace Transform. Chapter 7. Representing Signals by Using Discrete-Time Complex Exponentials: The z-Transform. Chapter 8. Application to Filters and Equalizers. Chapter 9. Application to Linear Feedback Systems. Chapter 10. Epilogue. Appendix A: Selected Mathematical Identities. Appendix B: Partial-Fraction Expansions. Appendix C: Tables of Fourier Representations and Properties. Appendix D: Tables of Laplace Transforms and Properties. Appendix E: Tables of z-Transforms and Properties. Appendix F: Introduction to MATLAB. Index.

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Book SynopsisA complete, one-stop reference on the state of the art of unsupervised adaptive filtering While unsupervised adaptive filtering has its roots in the 1960s, more recent advances in signal processing, information theory, imaging, and remote sensing have made this a hot area for research in several diverse fields.Table of ContentsContributors vii Preface xi 1 Introduction 1Simon Haykin 1.1 Why Adaptive Filtering? 1 1.2 Supervised and Unsupervised Forms of Adaptive Filtering 2 1.3 Two Important Unsupervised Signal-Processing Tasks 3 1.4 Three Fundamental Approaches to Unsupervised Adaptive Filtering 6 1.5 Organization of Volume II 10 References 11 2 The Core of FSE-CMA Behavior Theory 13C. R. Johnson, Jr., P. Schniter, I. Fijalkow, L. Tong, J. D. Behm, M. G. Larimore, D. R. Brown, R. A. Casas, T. J. Endres, S. Lambotharan, A. Touzni, H. H. Zeng, M. Green, and J. R. Treichler 2.1 Introduction 14 2.2 MMSE Equalization and LMS 22 2.3 The CM Criterion and CMA 41 2.4 CMA-Adapted-Equalizer Design Issues with Illustrative Examples 75 2.5 Case Studies 89 2.6 Conclusions 106 References 108 3 Relationships between Blind Deconvolution and Blind Source Separation 113Scott C. Douglas and Simon Haykin 3.1 Introduction 113 3.2 Problem Descriptions 117 3.3 Algorithmic Relationships 122 3.4 Structural Relationships 129 3.5 Extensions 140 3.6 Conclusions 142 References 142 4 Blind Separation of Independent Sources Based on Multiuser Kurtosis Optimization Criteria 147Constantinos B. Papadias 4.1 Introduction 148 4.2 Problem Formulation and Assumptions 150 4.3 Review: The Single-User Equalization Problem 154 4.4 Necessary and Su½cient Conditions for BSS 160 4.5 Unconstrained Criteria: The MU-CM Approach 162 4.6 Constrained Criteria: The MUK Approach 165 4.7 Numerical Examples 171 4.8 Conclusions 175 References 176 Index 181

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Book SynopsisA comprehensive introduction to ICA for students and practitioners Independent Component Analysis (ICA) is one of the most exciting new topics in fields such as neural networks, advanced statistics, and signal processing.Trade Review"...researchers...introduce independent component analysis as a statistical and computational technique for revealing hidden factors that underlie sets of random variables, measurements, or signals." (SciTech Book News, Vol. 25, No. 4, December 2001)Table of ContentsPreface. Introduction. MATHEMATICAL PRELIMINARIES. Random Vectors and Independence. Gradients and Optimization Methods. Estimation Theory. Information Theory. Principal Component Analysis and Whitening. BASIC INDEPENDENT COMPONENT ANALYSIS. What is Independent Component Analysis? ICA by Maximization of Nongaussianity. ICA by Maximum Likelihood Estimation. ICA by Minimization of Mutual Information. ICA by Tensorial Methods. ICA by Nonlinear Decorrelation and Nonlinear PCA. Practical Considerations. Overview and Comparison of Basic ICA Methods. EXTENSIONS AND RELATED METHODS. Noisy ICA. ICA with Overcomplete Bases. Nonlinear ICA. Methods using Time Structure. Convolutive Mixtures and Blind Deconvolution. Other Extensions. APPLICATIONS OF ICA. Feature Extraction by ICA. Brain Imaging Applications. Telecommunications. Other Applications. References. Index.

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Book SynopsisA Local Area Network (LAN) is a network usually within a single office or building that links desktop computers with each other and with peripherals such as servers and printers. The interconnect is the electrical and functional association of two different services. This work concerns these areas.Table of ContentsPreface A Note from the COST253 Chariman Acronyms Figures Tables Contributors 1. Introduction Evolution of Satellite Communications EU Initiatives in Satellite Communications Operating Frequency Technical Considerations Objectives and Activities of COST253 Outline of Contents 2. Appropriate Traffic Generators for the Simulation of Services Supported by Non-GEO Constellation Source Traffic Parameters and Descriptors Quality of Service Parameters ATM Service Categories Statistical Behaviour of Traffic Sources Influences of Traffic Characteristics Source Models Geographic Traffic Models 3. Transmission Schemes Modulation Techniques Coding Techniques Synchronisation Catching Co-Channel Interference Chapter Summary and Perspectives 4. Networking LAN Interconnection Resource Control Congestion Control Multicast Reliability Security Security Infrastructure Conclusions 5. Evaluation Tools An Overview of Network Simulators LeoSim: A Simulator for Routing GaliLEO: A Framework for Joint Expertise CONSIM(TM) : A Complementary Tool for Reliability AristoteLEO SEESAWS: An Ambitious Concept 6. TCP/IP Over Satellite Transmission Control Protocol The Effects of Satellite Networks on TCP Performance Simulation Analysis Fixed - Mobile Convergence Further Research and Conclusions Appendices Index

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Book SynopsisThis edition includes IP (Internet Protocol), which enables Transmission Control Protocol (TCP) segments to travel between different networks. It presents key formulas describing traffic and queueing behaviour and offers practical examples for the design of networks.Trade Review"[the authors] introduce the design and performance issues surrounding Internet Protocol and Asynchronous Transfer Mode." (SciTech Book News, Vol. 25, No. 4, December 2001)Table of ContentsINTRODUCTORY TOPICS 1 An Introduction to the Technologies of IP and ATM 2 Traffic Issues and Solutions 3 Teletraffic engineering 4 Performance evaluation 5 Fundamentals of Simulation 6 Traffic Models ATM QUEUEING AND TRAFFIC CONTROL 7 Basic Cell Switching 8 Cell scale queuing 9 Burst scale queuing 10 Connection admission control 11 Usage parameter control 11 Dimensioning 12 Priority control IP PERFORMANCE AND TRAFFIC MANAGEMENT 13 Basic packet queuing 14 Resource reservation 15 IP buffer management 16 Self-similar traffic References Index

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Book SynopsisProvides a thorough and accessible introduction to the fast-growing area of multirate digital signal processing covering both the fundamental theory and the practical applications. The key characteristic of multirate algorithms is their high computational efficiency, and hence their increasing implementation in a range of applications from digital audio broadcasting to multi-carrier data transmission and subband speech coding. This book gives a comprehensive analysis of the subject and features include: * A summary of the key properties of those filters which employ multirate techniques including cascaded multirate filters, multirate complementary filters, and interpolated FIR filters * An assessment of the properties of various digital filter banks, such as quadratur mirror, parunitary, biorthogonal, modulated, polyphase, and multicomplementary filter banks * Design methodologies for multirate filters and filter banks * An examinatioTrade Review"... an accessible introduction for advanced students in electronics and computer science.", , , The Electronics and Computer Magazine#Table of ContentsSampling Rate Conversion. FIR Filters. Design of FIR Filters. Decimation and Interpolation. Multirate Filters. Two-Channel Filter Banks. Uniform M-Channel Filter Banks. Filter Banks with Polyphase Structure. Octave Filter Banks and Wavelets. Applications. Appendices. References. Index.

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Book SynopsisNeural networks consist of interconnected groups of neurons which function as processing units and aim to reconstruct the operation of the human brain.Table of ContentsPreface. Introduction. Fundamentals. Network Architectures for Prediction. Activation Functions Used in Neural Networks. Recurrent Neural Networks Architectures. Neural Networks as Nonlinear Adaptive Filters. Stability Issues in RNN Architectures. Data-Reusing Adaptive Learning Algorithms. A Class of Normalised Algorithms for Online Training of Recurrent Neural Networks. Convergence of Online Learning Algorithms in Neural Networks. Some Practical Considerations of Predictability and Learning Algorithms for Various Signals. Exploiting Inherent Relationships Between Parameters in Recurrent Neural Networks. Appendix A: The O Notation and Vector and Matrix Differentiation. Appendix B: Concepts from the Approximation Theory. Appendix C: Complex Sigmoid Activation Functions, Holomorphic Mappings and Modular Groups. Appendix D: Learning Algorithms for RNNs. Appendix E: Terminology Used in the Field of Neural Networks. Appendix F: On the A Posteriori Approach in Science and Engineering. Appendix G: Contraction Mapping Theorems. Appendix H: Linear GAS Relaxation. Appendix I: The Main Notions in Stability Theory. Appendix J: Deasonsonalising Time Series. References. Index.

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Book SynopsisSDL (Specification and Description Language) is a modern, high-level programming language intended for the description of complex, event-driven, real-time and communicating systems. SDL was originally designed to describe performance-critical, real-time systems with precision and accuracy, and, if used correctly, it can significantly enhance the performance of system designs. This text is unique in the integration between performance and design issues, describing the specific problems encountered when specifying, designing and implementing communication systems with SDL, and offers experience-based advice and solutions. Other topics covered include * Navigating through complex design processes * Strategies for deriving efficient implementations from SDL descriptions * The latest version of SDL, SDL-2000 Systems Engineering with SDL also includes a CD-ROM containing a demonstration version of Telelogic''s SDL design suite Trade Review"This practical guide to the design and implementation of communications systems and distributed applications aims to nip... [performance problems which lead to project failure]...in the bud." (SciTech Book News Vol. 25, No. 2 June 2001)Table of ContentsForeword. Preface. Introduction. Integration of Performance Aspects in the Development Process. Design and Implementation of Communicating Systems. System Development with SDL. Implementing SDL. Performance Engineering in the Context of SDL. Final Remarks. Bibliography. Index.

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Book SynopsisThis book explores the practicalities of secure voice communication management. The author discusses various communication mediums, highlighting their technical aspects and their security risks. Readers will also find solutions to the problems facing the security systems designer, buyer, or manager.Trade Review"...well-written and accessible..." (Electronics Communication Engineering Journal, December 2002)Table of ContentsPreface Acknowledgement Glossary Acronyms and Abbreviations 1. Threats and Solutions The Technical Threats to Communications Security Authentication Confidentiality Integrity Availability Compromising Emanation/Tempest Threats 2. An Introduction to Encryption and Security Management Analogue Scrambling Algorithms Goodbye DES, Hello DES Fundamentals in Key Management Evaluating Encryption Equipment 3. Voice Security in Military Applications Analogue Encryption of Naval Long range, HF Radio Communications Stand-alone Digital Cipher Units in Land-based Operations Radio Integrated Cipher Module 4. Telephone Security Specific Threats to Telephone Operations Network Technologies Telephone Security Solutions Key and Access Management Network Implementation Key Distribution Summary 5. Secure GSM Systems The Basic GSM Architecture Standard GSM Secuirty Features Custom Security for GSM Users Key Management and Tools GRPS General Packet Radio Systems 6. Security in Private VHF/UHF Radio Networks Applications and Features Threats Countermeasures Communications Network Design and Architecture Hardware Components and Functions Security and Key Management Other Security Features 7. Electronic Protection Measures - Frequency Hopping Electronic Warfare (EW) Electronic Protection Measures (EPM) Military Applications Network Architecture and Management Characteristics of Frequency Hopping Networks Key/Data Management and Tools Hardware components 8. Link and Bulk Encryption Basic Technology of Link Encryption The Ciphering Process Cryptographic Parameters Key and Network Management Military Link Security 9. Secure Fax Networks Basic Facsimile Technology Manual/Automatic Key Selection Network Architecture Key Management and Tools Fax Over Satellite Links 10. PC Security Security Threats and Risks Implementation of Solutions Access Protection Boot-up Protection by On-Board Hardware with Smart Card LAN Security Model Application of PC Security System Administration 11. Secure E-mail The E-mail Scenario Threats Type and Motivation of Attackers Methods of Attack Countermeasures Guidelines for E-mail Security 12. Secure Virtual Private Networks Scenario Definition VPN Protocols Packet Header Formats Security Association List Tunnel Table Routing Tables Packet Filtering Threats and Countermeasures Attacks within the Public Network 13. Military Data Communication Applications Data Terminals and their Operating Features Technical Parameters Security Management Key Management Combat Packet Data Networks 14. Managment, Support and Training Environments of Security Management Infrastructure and Planning Operational Hierarchies Training Customer Support Troubleshooting References Index

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Book SynopsisThis 2nd edition explores the increasingly important area of mobile data access. In addition, it shows how eBusiness is evolving and how technology can be progressively used to build more sophisticated solutions.Trade Reviewthis is required reading from anyone who tries to keep up with all the developments in this fast moving world." (Teleworker, March 2001) "...an excellent undergraduate textbook for introductory courses in electronic commerce...the authors deftly juggle in providing technical knowledge to both professional and general audience...I have to applaud their success in maintaining a balance..." (Telematics and Informatics, Vol.19, 2002)Table of ContentsDedication ix Preface xi About the Authors xiv Acknowledgements xv 1 Electronic Trade 1 2 The Electronic Marketplace 17 3 The Electronic Shop 39 4 Payments, Credit and Invoicing 57 5 Trust and Security 97 6 Integration 115 7 Supply Chain 137 8 Setting Up Shop 163 9 Putting the ‘e’ into your business 177 10 Underlying Technologies and Standards 195 11 mBusiness 255 12 Who is going to Make Money out of All of this and How? 277 Appendix 1 Case Studies 289 Appendix 2 The Gods of Technology 295 Appendix 3 Glossary 309 Bibliography 331 Index 333

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Book SynopsisBridging the gap between theory and practice, it clarifies important phenomena in photorefractive media and shows how to apply these phenomena in actual situations.Table of ContentsElectromagnetic Waves in Crystals. Electromagnetic Propagation in Periodic Media. Photorefractive Effects. Wave Mixing in Photorefractive Media. Photorefractive Resonators. Photorefractive Phase Conjugators. Diffraction Properties of Gratings in Photorefractive Media. Volume Holograms and Planar Holograms. Phase Conjugate Interferometry. Optical Computing. Other Applications. Higher Order Photo-Induced Gratings. Appendices. Indexes.

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Book SynopsisThis book responds to the dramatic growth in digital signal processing (DSP) over the past decade. While its focal point is signal modeling, the book integrates and explores the relationships of signal modeling to the important problems of optimal filtering, spectral estimation, and adaptive filtering.Table of ContentsBackground. Discrete-Time Random Processes. Signal Modeling. The Levinson Recursion. Lattice Filters. Wiener Filtering. Spectrum Estimation. Adaptive Filtering. Appendix. Table of Symbols. Index.

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Book SynopsisAdvances in communications technology continue to accelerate.Table of ContentsPreface. Acknowledgements. Purpose and Scope of the Book. Introduction. Telecommunications Systems: An Overview. Some Common Interruptions. Basic Principles of Disaster Management. Designing for Disaster. Service Recovery. Options for Disaster Recovery. Telecommunications Systems and their Vulnerability. Safety Considerations. Legal Issues in Disaster Management. Case Studies. Conclusion. Appendix A: Troubleshooting Transistors. Appendix B: Troubleshooting Logic Circuits. Appendix C: Troubleshooting FETs and MOSFETs. Appendix D: How to Present Data for QoS Figures. Appendix E: Paralleling of Broadcasting Transmitters. Appendix F: Financial Turnaround at a TV Tube Maker. Bibliography. Index.

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Book SynopsisObject--oriented (OO) technology is an integral part of computer communications and multimedia service provisioning. Covering all areas related to OO programming in telecommunications applications, this book offers both theoretical and practical aspects of OO technology.Trade Review"...it is true that a book of this type may force the reader into an ocean of alphabet soup in acronyms...the first two sections are readable with little effort...target audience is engineers and managers...as well as researchers in the particular area..." (New Books and Multimedia, www.comsoc.org, November/December 2000)Table of ContentsPreface. Contributors. Acronyms and Abbreviations. PART I: The Need for Advanced Software Technologies in Telecommunication Networks. Chapter 1: Networks and Telecommunications Software Evolution (G. Mamais, A. Papadakis, M. Perdikeas, I. Venieris.) 1.1 Introduction. 1.2 A Unifying Perspective of Networking Technologies. 1.3 Telecommunication Networks Technologies. 1.4 Internet Software Technologies. References. Chapter 2: Future Trends in Telecommunications Software Technologies (F. Chatzipapadopoulos, M. Perdikeas, I. Venieris). 2.1 Software in Telecommunication Environments. 2.2 The Role of Services in Telecommunications. 2.3 The Role of Services in Computer Networks. 2.4 Relative Pros and Cons of the Telecommunication Networks Approach. 2.5 Historical Practices that Underpinned Differentiation. 2.6 An Academic Perspective. 2.7 Computer Networks Revised. 2.8 Telecommunications Revised. 2.9 Future Trends and Enabling Technologies. References. PART II: Enabling Software Technologies. Chapter 3: Object Oriented Design Methodologies (G. Mamais, M. Perdikeas, I. Venieris). 3.1 Introduction. 3.2 General Principles of Object Orientation. 3.3 Object Oriented Methodologies. 3.4 Object Oriented Approaches in Telecommunications Software. 3.5 Network Management and Service Engineering. References. Chapter 4: Distributed Object Technology (S. Choy, G. De Zen, O. Pyrovolakis). 4.1 General Principles. 4.2 Distributed Object Architectures. 4.3 Distributed Object Technology in Telecommunications. References. Chapter 5: Machine Independent Code (F. Chatzipapadopoulos, M. Perdikeas, I. Venieris). 5.1 Introduction. 5.2 Java. 5.3 Scripting Languages. 5.4 The Standard for Coding Multimedia Presentations - MHEG. References. Chapter 6: Agents (T. Magedanz, M. Perdikeas, I. Venieris). 6.1 General Principles of Software Agents. 6.2 Agent Standards. 6.3 Mobile Agent Platforms. 6.4 Mobile Agents in Telecommunications. References. PART III: Case Study: Distributed Intelligent Broadband Network. Chapter 7: Evolution towards a Distributed Intelligent Broadband Network (T. Magedanz, I. Venieris, F. Zizza). 7.1 Basic Intelligent Network Principles. 7.2 Intelligent Broadband Network. 7.3 Distributed Intelligent Broadband Network. 7.4 Need for Interworking with Conventional IN/B-IN. 7.5 Overview of Part III. References. Chapter 8: Architecture of the Distributed Intelligent Broadband Network (M. Breugst, L. Faglia, O. Pyrovolakis). 8.1 Introducing Advanced Software Technologies in the Distributed Intelligent Broadband Network. 8.2 The Distributed Intelligent Broadband Network Reference Architecture. 8.3 Extending IN Design Methodology for the DIBN. 8.4 The Physical Elements. References. Chapter 9: Deployment of DOT/MAT Technology into the Distributed Intelligent Broadband Network (F. Chatzipapadopoulos, S. Choy, I. Venieris, F. Zizza). 9.1 What CORBA Offers to the DIBN Architecture. 9.2 The Communication Backbone. 9.3 Exploiting MAT Migration Facilities in the DIBN. 9.4 Service Creation Methodology and Framework. 9.5 Service Management Mechanisms and Procedures. 9.6 Designing and Implementing IN Network Elements within the DOT/MAT Environment. References. Chapter 10: Service Specification in the Distributed Intelligent Network (M. Breugst, G. Marino, M. Perdikeas). 10.1 Service Description Methodology: UML. 10.2 IMR Service. 10.3 BVT Service with Mobility Management Support. References. Index.

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Book SynopsisThe Second Edition of this critically-acclaimed text continues the standard of excellence set in the first edition by providing a thorough introduction to the fundamentals of telecommunication networks without bogging you down in complex technical jargon or math. Although focusing on the basics, the book has been thoroughly updated with the latest advances in the field, including a new chapter on metropolitan area networks (MANs) and new sections on Mobile Fi, ZigBee and ultrawideband. You'll learn which choices are now available to an organization, how to evaluate them and how to develop strategies that achieve the best balance among cost, security and performance factors for voice, data, and image communication. Trade Review"…presents a very comprehensive treatment on the basic concepts of telecommunication without advanced mathematics." (IEEE Circuits & Devices Magazine, November/December 2006) "...the concepts learned from this book will be a strong foundation for advanced studies in telecommunications and business data communication." (Computing Reviews.com, January 13, 2006)Table of ContentsPreface. Chapter 1. Introductory Concepts. Chapter 2. Signals Convey Intelligence. Chapter 3. Quality of Services and Telecommunication Impairments. Chapter 4. Transmission and Switching: Cornerstones of a Network. Chapter 5. Transmission Aspects of Voice Telephony. Chapter 6. Digital Networks. Chapter 7. Signaling. Chapter 8. Local and Long-Distance Networks. Chapter 9. Concepts of Transmission Transport. Chapter 10. Data Communications. Chapter 11. Enterprise Networks I: Local Area Network. Chapter 12. Enterprise Networks II: Wide Area Networks. Chapter 13. Metropolitan Area Networks (MANs). Chapter 14. CCITT Signaling System No. 7. Chapter 15. Voice Over Packets in a Packet Network. Chapter 16. Television Transmission. Chapter 17. Community Antenna Television (Cable Television). Chapter 18. Cellular and PCS Radio Systems. Chapter 19. Advanced Broadband Digital Transport Formats. Chapter 20. Asynchronous Transfer Mode. Chapter 21. Network Management. Appendix A: Review of Fundamentals of Electrivity with Telecommunication Applications. Appendix B: A Review of Mathematics for Telecommunication Applications. Appendic C: Learning Decibles and Their Applications. Appendix D: Acronyms and Abbreviations. Index.

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Book SynopsisThe Wiley Handbook of Science and Technology for Homeland Security is an essential and timely collection of resources designed to support the effective communication of homeland security research across all disciplines and institutional boundaries. Truly a unique work this 4 volume set focuses on the science behind safety, security, and recovery from both man-made and natural disasters has a broad scope and international focus. The Handbook: Educates researchers in the critical needs of the homeland security and intelligence communities and the potential contributions of their own disciplines Emphasizes the role of fundamental science in creating novel technological solutions Details the international dimensions of homeland security and counterterrorism research Provides guidance on technology diffusion from the laboratory to the field Supports cross-disciplinary dialogue in this field between operational, R&D and consuTable of Contents1 INTRODUCTORY AND OVERVIEW. 2 CROSS-CUTTING THEMES AND TECHNOLOGIES. 2.1 Risk Modeling and Vulnerability Assessment. Terrorism Risk: Characteristics and Features. Risk Analysis Frameworks for Counterterrorism. Logic Trees: Fault, Success, Attack, Event, Probability, and Decision Trees. Bayesian Networks. Using Risk Analysis to Inform Intelligence Analysis. Vulnerability Assessment. Multi-objective Decision Analysis. Risk Communication. Experience with Expert Judgment: the TU Delft Expert Judgment Data. Probabilistic Risk Assessment (PRA). Deterrence: An Empirical Psychological Model. Scenario Analysis, Cognitive Maps, And Concept Maps. Policy Development. Consequence Mitigation: Current Research and Future Trends. Time-Domain Probabilistic Risk Assessment Method for Interdependent Infrastructure Failure and Recovery Modeling. Social and Psychological Aspects. Risk Transfer and Insurance: Insurability Concepts and Programs for Covering Extreme Events. Quantitative Representation of Risk. Qualitative Representation of Risk. Terrorist Organizations and Modeling Trends. Cyber-Security. Defeating Surprise Through Threat Anticipation and Possibility Management. Memetics for Threat Reduction in Risk Management. High Consequence Threats: Electromagnetic Pulse. High Consequence Events: Nuclear Explosions. Modeling Population Dynamics for Homeland Security Applications. 2.2 Sensing and Detection. Protecting Security Sensors and Systems. Threat Signatures of Explosive Materials. Radioactive Materials Sensors. Knowledge Extraction from Surveillance Sensors. Sensing Dispersal of Chemical and Biological Agents in Urban Environments. Sensing Releases of Highly Toxic and Extremely Toxic Compounds. 2D-to-3D Face Recognition Systems. Eye and Iris Sensors. Dynamic Load Balancing for Robust Distributed Computing in the Presence of Topological Impairments. 2.3 Cyber Security. Advanced Attacker Detection and Understanding with Emerging Honeynet Technologies. Attack Traceback and Attribution. Authentication, Authorization, Access Control, and Privilege Management. Classes of Vulnerabilities and Attacks. Cyber Forensics. Cyber Security for the Banking and Finance Sector. Cyber Security Policy Specification and Management. Cyber Security Standards. Cyber Security Technology Usability and Management. Detection of hidden information, covert channels and information flows. High Assurance: Provably Secure Systems and Architectures. Industrial Process Control System Security. Multilevel Security. Security of Distributed, Ubiquitous, and Embedded Computing Platforms. Trusted Platforms: The Root of Security. 2.4 Protection and Prevention. Protection and Prevention: an Overview. Less-Lethal Payloads for Robotic and Automated Response Systems. Protection and Prevention: Security Assessment Methodologies for US Ports and Waterways. Homeland Security Perspective on Threats and Challenges. The Sensor Web: Advanced Technology for Situational Awareness. Defending Against Directed Energy Weapons: RF Weapons and Lasers. The Forum of Incident Response and Security Teams (FIRST). Critical Information Infrastructure Protection, Overview. Critical Information Infrastructure Protection, Australia. Critical Information Infrastructure Protection, Austria. Critical Information Infrastructure Protection, Brazil. Critical Information Infrastructure Protection, Canada. Critical Information Infrastructure Protection, Estonia. Critical Information Infrastructure Protection, Finland. Critical Information Infrastructure Protection, France. Critical Information Infrastructure Protection, Germany. Critical Information Infrastructure Protection, Hungary. Critical Information Infrastructure Protection, India. Critical Information Infrastructure Protection, Italy. Critical Information Infrastructure Protection, Japan. Critical Information Infrastructure Protection, Malaysia. Critical Information Infrastructure Protection, New Zealand. Critical Information Infrastructure Protection, Norway. Critical Information Infrastructure Protection, Poland. Critical Information Infrastructure Protection, Republic of Korea. Critical Information Infrastructure Protection, Russia. Critical Information Infrastructure Protection, Singapore. Critical Information Infrastructure Protection, Spain. Critical Information Infrastructure Protection, Sweden. Critical Information Infrastructure Protection, Switzerland. Critical Information Infrastructure Protection, the Netherlands. Critical Information Infrastructure Protection, United Kingdom. Critical Information Infrastructure Protection, United Nations. Critical Information Infrastructure Protection, United States. Critical Information Infrastructure Protection, the World Bank Group. Critical Information Infrastructure Protection, European Union. Critical Information Infrastructure Protection, NATO. Critical Information Infrastructure Protection, Group of Eight (G8). Organisation for Economic Co-Operation and Development (OECD). 2.5 Human Social and Behavioral Research. Audience sensing and tailoring for preferred and forced decision style. Behavioral screening. Biometrics Sensors. Consequence attribution (forward and reverse). Deception detection, tools for counterterrorism and homeland security. Human behavior and how it adjusts our actions in complex events in both positive and negative ways. Human emotion and its involvement in overt events for both observer and victim. Human perception and attention in information-rich and event-overloa situations. Information analysis and distillation under time constraints. Information Collection and presentation in high data volume and multiple timescale situations. Information repurposing and fusion. Temporal analysis and synchronization for proper understanding of real event sequences. 2.6 System and Sector Interdependencies. System and Sector Interdependencies: An Overview. The Genesis of Interdependencies Concepts. Analysis of Cascading Infrastructure Failures. Characterizing Infrastructure Failure Interdependencies to Inform Systemic Risk. Critical Infrastructure Protection Decision Making. Cyber Security Metrics and Measures. Geospatial Data Support for Infrastructure Interdependencies Analysis. Implications of Regulation on the Protection of Critical Infrastructures. Infrastructure Dependency Indicators. Inherently Secure Next-Generation Computing and Communication Networks for Reducing Cascading Impacts. Input-Output Modeling for Interdependent Infrastructure Sectors. Interdependent Energy Infrastructure Simulation System. Managing Critical Infrastructure Interdependencies: The Ontario Approach. Network Flow Approaches for Analyzing and Managing Disruptions to Interdependent Infrastructure Systems. Object-Oriented Approaches for Integrated Analysis of Interdependent Energy Networks. President's Commission on Critical Infrastructure Protection and Presidential Decision Directive 63. Vulnerability Assessment Methodologies for Interdependent Systems. Water Infrastructure Interdependencies. 2.7 Human Information Systems. Human Sensation and Perception. Naturalistic Decision Making, Expertise, and Homeland Security. Security and Safety Synergy: Advancing Security with Human Factors Knowledge. Human Behavior and Deception Detection. Speech and Video Processing for Homeland Security. Classification and Clustering for Homeland Security Applications. Training and Learning Development for Homeland Security. 3 KEY APPLICATION AREAS. 3.1 Agriculture and Food Supply. Carcass Disposal Options. Decontamination and Disposal of Contaminated Foods. Developing Risk Metrics to Estimate Risks of Catastrophic Biological and Bioterrorist Events: Applications to the Food Industry. Early Detection and Diagnosis of High-Consequence Plant Pests in the United States. Insects As Vectors Of Foodborne Pathogens. Livestock Agroterrorism and the Potential Public Health Risk. Microbial Forensics and Plant Pathogens: Attribution of Agricultural Crime. Mid-Infrared Sensors for The Rapid Analysis of Select Microbial Food Borne Pathogens. Mitigating Consequences of Pathogen Inoculation into Processed Food. Mitigating Public Health Risks from an Agroterror Attack. Optimal Investments in Mitigating Agroterrorism Risks. Potential for Human Illness from Animal Transmission or Food-Borne Pathogens. Pulsenet: A Program to Detect and Track Food Contamination Events. Risk Assessment, Risk Management, and Preventive Best Practices for Retailers and Foodservice Establishments. Risk Communication: An Overlooked Tool in Combating Terrorism. Social, Psychological, and Communication Impacts of an Agroterrorism Attack. The EDEN Homeland Security Project: Educational Opportunities in Food and Agrosecurity. The Global Food Supply Chain. The Role of Food Safety in Food Security/Defense. The Use of Threat, Vulnerability, and Consequence (TVC) Analysis for Decision Making on The Deployment of Limited Security Resources. Vulnerability of the Domestic Food Supply Chain. 3.2 Water. Decontamination methods for drinking water treatment and distribution systems. Decontamination Methods for Wastewater and Stormwater Collection and Treatment Systems. Designing an Optimum Water Monitoring System. Drinking Water Supply, Treatment and Distribution Practice in the United States. Emergency response planning for drinking water systems. Health Risk Assessment for Radiological, Chemical, and Biological Attacks. Homeland Security and Wastewater Treatment. Protecting Water Infrastructure in the United States? Setting Priorities, Conducting Research, and Sharing Results. Roles of Federal, State, and Local Authorities in Water Infrastructure Security. Surveillance Methods and Technologies for Water and Wastewater Systems. Treatability of Contaminants in Conventional Systems. Understanding the Implications of Critical Infrastructure Interdependencies for Water. Water Infrastructure and Water Use in the United States. Water Supply and Wastewater Management Regulations, Standards, and Guidance. 3.3 Communications and Information Infrastructure. Wireless Security. Critical Infrastructure Protection: Telecommunication. 3.4 Energy Systems. Comparative Risk Assessment for Energy Systems: A Tool for Comprehensive Assessment of Energy Security. Large-Scale Electricity Transmission Grids: Lessons Learned from the European Electricity Blackouts. 3.5 Public Health. Biodefense Priorities in Life-science Research: Chemical Threat Agents. Biodefense Workforce. Biosurveillance Tradecraft. Developing a Threat List--Emerging Infectious Diseases. Development of Radiation Countermeasures. Farm Level Control of Foreign Animal Disease and Food-Borne Pathogens. Importation of Foreign Dengue Virus Presents Low Risk to US Homeland; Spread Will Not Parallel that of West Nile Virus. North Carolina Biosurveillance System. Practical Systems for Biosurveillance: The Military Perspective and Essence. 3.6 Transportation Security. Harden Security of High-Risk and Critical Supply Chains. Population Evacuations. Roles and Implications of Transportation Systems in Homeland Security. The Nation's Transportation System as a Security Challenge. Transportation Operations and Control. Transportation Security Performance Measures. 3.7 Intelligence Systems. Craniofacial Aging. File Forensics and Conversion. Finding Inadvertent Release of Information. Nano-Enabled Power Sources. New Approaches to IRIS Recognition: One-Dimensional Algorithms. Spectrally Adaptive Nanoscale Quantum Dot Sensors.

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Book SynopsisWith the constant increase in applications involving image processing and multimedia procedures digital signal processing (DSP) is important for modern information engineering.Trade Review"The scope of this reference and tutorial is to introduce the algorithm basics of such processing...and new design strategies for filters in applications using spatial and frequency design constraints." (SciTech Book News Vol. 25, No. 2 June 2001)Table of ContentsContents. Preface. Introduction. Multidimensional Signals and Systems. Spatio-Temporal Scanning of Multidimensional Signals. Discrete Signals and Linear Systems. Elementary Filter Structures and the z-Tranform. Discrete Fourier Transform. Design of IIR Filters. Characteristics and Design of FIR Filters. Characteristics and Design of 2D FIR Filters for Video Signal Processing. Operators for Image Processing. Rank Order Filters. Bibliography. Index.

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Book SynopsisThis volume bridges the gap between the very detailed reference books and introductory network texts which do not cover the subject in sufficient depth. It covers communications and networks from an engineering-design perspective and includes practical "real-world" examples.Table of ContentsAbbreviations Preface Communication Systems The User Perspective The Security Perspective The Network Perspective The Link Perspective The Channel Perspective Putting it all together Answers to Exercises Index

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Book SynopsisFiber optic transmission is the technology of transmitting data through fiber optic cables. This book provides the reader with a self-contained treatment of all the theory and design criteria needed to design high-speed and multi-wavelength fiber optic communications systems. Volume I covers optical propagation theory.Table of ContentsPreface. Book Organization. 1. Introductory Concepts. Components and Design Issues for a Multigigabit Link over Multimode Fiber. 1.1 Introduction. 1.2 Multimode Optical Fibers. 1.3 Semiconductor Laser Sources. 1.4 Offset Launch Conditions. 1.5 Optical Receivers. 1.6 Signal Compensation Techniques. 1.7 Conclusions and Recommendations. 1.8 Optical Fiber Transmission Standards. 2. Conductive Transmission Lines. A Simplified Attenuation Model. 2.1 Introduction. 2.2 The Attenuation Model. 2.3 Design Applications. 2.4 Impulse Response. 2.5 Conclusions. 3. Principles of Multimode Optical Fiber. Theory and Modeling Issues for Multigigabit Transmission Links. 3.1 Introduction. 3.2 The Graded Refractive Index. 3.3 Modal Theory of Graded Index Fiber. 3.4 Theory of the Modal Impulse Response. 3.5 Linear Propagation Regime. 3.6 The Optimum Refractive Index. 3.7 Physics of the Chromatic Dispersion. 3.8 Waveguide Dispersion. 3.9 Frequency Chirping. 3.10 Higher-Order Linear Dispersion. 3.11 The Gaussian Model. 4. Theory of Chromatic Response. Modeling Light Source Effect in Multigigabit Transmission Links. 4.1 Introduction and Outline. 4.2 Theory of Chromatic Impulse Response. 4.3 The Chromatic Impulse Response Model. 4.4 Moments of Chromatic Impulse Response. 4.5 Conclusions and Remarks. 5. Theory of Multimode Response. Application to Multigigabit Transmission Links. 5.1 Introduction and Outline. 5.2 Moments of Modal Impulse Response. 5.3 Theory of Multimode Impulse Response. 5.4 The Multimode Impulse Response Model. 5.5 Theory of Multimode Frequency Response. 5.6 Summary and Conclusions. 6. Gaussian Approximation and Applications. Link Bandwidth Calculations. 6.1 The Gaussian Model Approximation. 6.2 Comparing Engineering Solutions. 6.3 Comparison with Transmission Lines. 6.4 Conclusions and Remarks. 7. Multimode Fiber Selected Topics. Impairments and Methods for Multigigabit Transmission Links. 7.1 Impulse Response and Modal Bandwidth. 7.2 Modal Theory of the Step-Index Fiber. 7.3 Mode Power and Launch Conditions. 7.4 Conclusions. 8. The Optical Link Model. Modeling the Optical Channel Behavior for Multigigabit Transmission. 8.1 Introduction. 8.2 System Models and Assumptions. 8.3 The Optical Transmitter. 8.4 Intersymbol Interference. 8.5 The Optical Receiver. 8.6 Conclusions. 9. Principles of Electronic Dispersion Compensation. Concepts and Limitations Applied to Multimode Fiber Transmission. 9.1 Introduction. 9.2 The Optical Decision Process. 9.3 Principles of Linear Equalization. 9.4 Conclusions. 10. Decision Feedback Equalization. Expanding Multimode Fiber Capabilities. 10.1 Introduction. 10.2 Principles of Digital Equalization. 10.3 The Optical Power Penalty. 10.4 The Channel Metric. 10.5 DFE Architectures. 10.6 Conclusions. 11. Transmission Experiments. Deploying Multigigabit Transmission Experiments over Multimode Fiber. 11.1 Introduction. 11.2 Measurement Outline. 11.3 Measurement Setup. 11.4 Polarization Effects in Multimode Fiber. 11.5 Source and Receiver Characterization. 11.6 The Benchmark Multimode Fiber. 11.7 A Simple Optical Link Emulator. 11.8 Polarization Measurements at 10 GbE. 11.9 EDC Measurements over MMF. 11.10 Concluding Remarks. Bibliography. Index.

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Book SynopsisMicrowave devices, circuits and subsystems are used in modern microwave communication systems. These include fixed and mobile microwave communications services as well as terrestrial cellular applications. Volume 1 in this two-volume series provides an up-to-date and comprehensive reference to these communications.Trade Review"…this book is a good reference for [the] microwave engineering community." (IEEE Circuits & Devices Magazine, November/December 2006)Table of ContentsList of contributors. Preface. 1. Overview of the Book (I.A. Glover, S.R. Pennock and P.R. Shepherd). 1.1 Introduction. 1.2 RF Devices. 1.3 Signal Transmission and Network Methods. 1.4 Amplifiers. 1.5 Mixers. 1.6 Filters. 1.7 Oscillators and Frequency Synthesisers. 2. RF Devices: Characteristics and Modelling (A. Suarez and T. Fernandez). 2.1 Introduction 2.2 Semiconductor Properties 2.3 P-N Junction. 2.4 The Schottky Diode. 2.5 PIN Diodes. 2.6 Step-Recovery Diodes. 2.7 Gunn Diodes. 2.8 IMPATT Diodes. 2.9 Transistors. References. 3. Signal Transmission, Network Methods and Impedance Matching (N.J. McEwan, T.C. Edwards, D. Dernikas and I.A. Glover). 3.1 Introduction. 3.2 Transmission Lines: General Considerations. 3.3 The Two-Conductor Transmission Line: Revision of Distributed Circuit Theory. 3.4 Loss, Dispersion, Phase and Group Velocity. 3.5 Field Theory Method for Ideal TEM Case. 3.6 Microstrip. 3.7 Coupled Microstrip Lines. 3.8 Network Methods. 3.9 Impedance Matching. 3.10 Network Analysers. 3.11 Summary. References. 4. Amplifier Design (N.J. McEwan and D. Dernikas). 4.1 Introduction. 4.2 Amplifier Gain Definitions. 4.3 Stability. 4.4. Broadband Amplifier Design. 4.5 Low Noise Amplifier Design. 4.6 Practical Circuit Considerations. 4.7 Computer-Aided Design (CAD). References. 5. Mixers: Theory and Design (A. Tazon and L. de la Fuente). 5.1 Introduction. 5.2 General Properties. 5.3 Devices for Mixers. 5.4 Non-Linear Analysis. 5.5 Diode Mixer Theory. 5.6 FET Mixers. 5.7 IF Amplifier. 5.8 Single-Balanced FET Mixers. 5.9 Double-Balanced FET Mixers. 5.10 Harmonic Mixers. 5.11 Monolithic Mixers. References. 6. Filters (A Mediavilla). 6.1 Introduction. 6.2 Filter Fundamentals. 6.3 Mathematical Filter Responses. 6.4 Low Pass Prototype Filter Design. 6.5 Filter Impedance and Frequency Scaling. 6.6 Elliptic Filter Transformation. 6.7 Filter Normalisation. 7. Oscillators, Frequency Synthesisers and PLL Techniques (E. Artal, J.P. Pascal and J. Portilla). 7.1 Introduction. 7.2 Solid State Microwave Oscillators. 7.3 Negative Resistance Diode Oscillators. 7.4 Transistor Oscillators. 7.5 Voltage-Controlled Oscillators. 7.6 Oscillator Characterisation and Testing, 7.7 Microwave Phase Locked Oscillators. 7.8 Subsystems for Microwave Phase Locked Oscillators (PLOs). 7.9 Phase Noise. 7.10 Examples of PLOs. References. Index.

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Book SynopsisNoise theory is continuing to gain momentum as a leading topic.Developments in the field are proving increasingly important to theelectronics engineer or researcher specialising in communicationsand microwave engineering. This text provides a comprehensiveoverview of noise theory in linear and nonlinear circuits andserves as a practical guide for engineers designing circuits wherenoise is a significant factor. Features include: * A practical approach to the design of noise circuits * Graphical representations of noise quantities * Definition of all noise quantities for both active and passivecircuits * Formulae for the conversion of different sets of noiseparameters * Equations derived for the overall noise parameters of embeddednoisy networks * Determination of Volterra transfer functions of nonlinearmulti-port networks containing multi-dimensionalnonlinearities * Analysis of noise theory in nonlinear networks based on themultiTable of ContentsLINEAR SYSTEMS. Some Milestones in the Development of Noise Theory. Noise in One-Ports. Noise Characteristics of Multi-Ports. Noise Parameters. Noise Measure and Graphic Representations. Noise of Embedded Networks. NON-LINEAR SYSTEMS. Noise in Non-Linear Systems: Theory. Noise in Non-Linear Systems: Examples and Conclusion. Multi-Port Volterra Transfer Functions. Appendices.

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Book SynopsisDigital signal processing (DSP) covers a wide range of applications such as signal acquisition, analysis, transmission, storage, and synthesis. Special attention is needed for the VLSI (very large scale integration) implementation of high performance DSP systems with examples from video and radar applications.Table of ContentsBasic CMOS Circuits. Implementation of Fundamental Operations. Measures for Increasing Performance. Array Processor Architectures. Filter Structures. Implementations of the Discrete Fourier Transform. Programmable Digital Signal Processors. Multiprocessor Systems. Implementation Strategies. References. Index.

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Book SynopsisThe latest, completely revised edition of this highly successful volume outlines the techniques for the digital processing of signals (DSP) providing a clear discussion of the technical problems. Essential theories of DSP are discussed in a clear and concise manner and the merits of the various techniques are also compared. New developments such as Fourier transforms, filter banks, and applications of DSP in telecommunications are covered in detail. Special features include: exercises which enable the reader to have a more pragmatic understanding of the topics discussed a new chapter on filter banks updated information on finite impulse response (FIR) filters It will prove an invaluable text for practising development engineers, researchers and students working in advanced electronic and electrical engineering.Trade Review"a new edition of a very very good book, contains deep understanding and valid advice to the designer." --European Transactions on Telecommunications, November 2000Table of ContentsSignal Digitizing-Sampling and Coding. The Discrete Fourier Transform. Other Fast Algorithms for the FFT. Time-Invariant Discrete Linear Systems. Finite Impulse Response (FIR) Filters. Infinite Impulse Response (IIR) Filter Sections. Infinite Impulse Response Filters. Digital Ladder Filters. Complex Signals and Minimum Phase Filters. Multirate Filtering. Filter Banks. Adaptive Filtering. Circuits and Factors of Complexity. Applications in Telecommunications. Exercises: Solutions and Hints. Index.

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Book SynopsisAn overview of the principles and applications of ISDN (Integrated Services Digital Networking) operations and applications. More information on broadband aspects is included and there is an explanation of Signalling Access Protocols.Table of ContentsPreface to the Third Edition ix Biographies xi Chapter 1 Network Evolution l 1.1 The Telegraph 1 1.2 The Telephone Arrives 1 1.3 Telex 5 1.4 The Computer and the Transistor 6 1.5 Data Networks 7 1.6 Digital Telephony 8 1.7 The ISDN 9 1.8 Early ISDNs 10 1.9 International Standards 12 1.10 Open Systems Interconnect (OSI); the 7-layer Model 16 References 18 Questions 18 Chapter 2 Pulse Code Modulation 19 2.1 Sampling 19 2.2 Coding 20 2.3 Compression 20 2.4 64 kbit/s Channels 22 Reference 23 Questions 21 Chapter 3 The Integrated Digital Network 25 3.1 Multiplexing 25 3.2 Transmission 26 3.3 Switching 29 3.4 Remote Units 31 3.5 Signalling 33 References 35 Questions 36 Chapter 4 Local Network Digital Transmission 37Peter Adams 4.1 The Local Network 37 4.2 Cable Characteristics 39 4.3 Modulation 42 4.4 Equalization 44 4.5 Timing Recovery 46 4.6 Duplex Transmission 46 4.7 A Comparison of Transmission Techniques 49 4.8 Crosstalk Analysis 50 4.9 Impulsive Noise 51 4.10 Echo Canceller Structures 52 4.11 Echo Canceller Adaptation 54 4.12 Non-linearity 55 4.13 Jitter Performance 55 4.14 Dynamic Range 55 4.15 Transmitter Realization 57 4.16 Receiver Realization 57 4.17 Line Interfacing 57 4.18 USA Standard System 58 4.19 Modulation Format 58 4.20 Transmit Signal Specification 60 4.21 Local Network Transmission Outside USA 63 Reference 63 Questions 64 Chapter 5 The Basic Rate ISDN Customer’s Interface 65 5.1 The Customer’s Installation John Hovell 65 5.1.1 Power feeding 67 5.1.2 Layer I of the user-network interface 68 5.1.3 The functions of Layer I 68 5.1.4 Binary organization of Layer I frame 69 5.1.5 Layer I D channel contention procedure 71 5.1.6 Layer I activation/deactivation procedure 71 5.1.7 Layer I physical implementation 72 5.2 Layer 2 Kevin Woollard 73 5.2.1 Layer 2 addressing 76 5.2.2 Layer 2 operation 78 5.2.3 Layer 2 error control 79 5.2.4 Disconnecting the LAP 81 5.2.5 TEI allocation 81 5.3 Layer 3 Derek Rumsey 82 5.4 Enhancement of Basic call Control Procedures 88David Davies 5.4.1 Terminal selection 88 5.4.2 Bearer service 90 5.4.3 7 kHz telephony 92 5.4.4 Videotelephony 94 5.4.5 Access protocols for supplementary services 95 5.5 Relationship with CCITT Signalling System No 7 100 5.6 Maintenance 101 5.7 Testing and Approvals 102 References 103 Questions 105 Chapter 6 Primary Rate ISDN Access 107 6.1 Background 107 6.2 Signalling 108 6.3 Evolution of PABX Signalling 109 6.4 International Standards for inter-PABX Signalling 110 References 112 Questions 113 Chapter 7 Frame Mode Services John Atkins 115 7.1 Store-and-forward Switching 115 7.2 Datagrams and Virtual Circuits 116 7.3 Flow and Congestion Control 116 7.4 Standards 118 7.5 Support of X.25 by an ISDN 118 7.6 New ISDN Frame Mode Services 120 7.7 Frame Format 124 References 124 Questions 126 Chapter 8 ISDN Customer Premises Equipment and Applications 127 8.1 High Quality Speech Paul Challener 129 8.1.1 Speech coding using ADPCM 130 8.1.2 Sub-band ADPCM for high quality speech 133 8.2 Music Coding 135 8.3 Facsimile Malcolm Jones 137 8.3.1 Group 4 facsimile for ISDN 139 8.3.2 Group 4 compression algorithm 139 8.3.3 Facsimile terminal apparatus 143 8.4 Photographic Videotex Graham Hudson 144 8.4.1 Coding 145 8.4.2 Discrete Cosine Transform (DCT) 148 8.4.3 Functionality of the data compression technique 151 8.4.4 ISO DCT conformance levels 152 8.5 Video Geoff Morrison 153 8.5.1 Source format 154 8.5.2 Source coding 155 8.5.3 Video multiplex coding 158 8.6 Audiovisual Services and Embedded Data 163 8.7 Customer Premises Equipment 165 References 176 Questions 177 Chapter 9 Broadband ISDN 179 9.1 N × 64 kbit/s 179 9.2 H Channels 184 9.3 Higher Rate Interfaces 185 9.4 Synchronous Digital Hierarchy (SDH) Paul McDonald 186 9.4.1 Virtual containers 187 9.4.2 SDH frame structure 188 9.4.3 Tributary units 191 9.5 Asynchronous Transfer Mode (ATM) Richard Boulter 194 9.5.1 Reference models 196 9.5.2 Local access 198 9.5.3 The user network Interface 198 9.5.4 The protocol reference models (PRM) 199 9.5.5 Signalling 203 9.6 The Future 204 References 204 Questions 205 Appendix A SDL 207Kevin Woollard A.1 Introduction to SDL 207 A.2 SDL Specifications 208 A.3 An Example of SDL Applied to Signalling Systems 218 References 224 Appendix B Answers to Questions 225 Appendix C More Details of the ISDN Signalling Access Protocols 233 C.1 Layer 1 Basic Rate Access 233 C.2 Layer 2 242 C.3 Layer 3 246 ISDN Vocabulary 283 Index 289

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Book SynopsisThis book provides a comprehensive, modern approach to signals and systems, concentrating on those aspects that are most relevant for applications such as communication systems and signal processing. Emphasis is placed on building the readera s intuition and problem--solving ability, rather than formal theorems and proofs.Table of ContentsPreface. Introduction. Time-Domain Models of Continuous LTI-Systems. Modelling LTI-Systems in the Frequency-Domain. Laplace Transform. Compex Analysis and the Inverse Laplace Transform. Analysis of Continuous-Time LTI-Systems with the Laplace Transform. Solving Initial Condition Problems with the Laplace Transform. Convolution and Impulse Response. The Fourier Transform. Bode Plots. Sampling and Periodic Signals. The Spectrum of Discrete Signals. The z-Transform. Discrete-Time LTI-Systems. Causality and the Hilbert Transform. Stability and Feedback Systems. Describing Random Signals. Random Signals and LTI-Systems. Appendix A: Solutions to the Exercises. Appendix B: Tables of Transformations. Bibliography. Index.

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Book SynopsisThrough case studies in crisis diplomacy—the War of 1812, the Trent affair during the U.S. Civil War, and the famous 1917 Zimmermann telegram—Nickles examines the critical impact of the telegraph on the diplomacy of the nineteenth and early twentieth centuries.Trade ReviewIn this study of the impact of telegraphy on the management of international relations, the reader is rewarded time and again by finding original observations regarding familiar events. This is a book that can have a shaping effect not only on the field of international relations but on many others, since it compels one to think hard about how changes in technology affect behavior and thought among groups with deeply rooted traditions and beliefs. -- Ernest R. May, Harvard UniversityDavid Paull Nickles has plumbed the archives of four countries to determine just how transformative [the invention of the telegraph] really was. Under the Wire is a subtle and impressive examination of history. -- Christian D. Brose * Wall Street Journal *Nickles offers often interesting and different interpretations of well-known events. His is a timely and readable study of how changing technology impacted the role of traditional diplomats--and the degree to which they could be controlled from Washington. * Communication Booknotes Quarterly *In a study based on impressive multinational research, Nickles examines the critical impact of the telegraph on the diplomacy of the nineteenth and twentieth centuries…It is an interesting study by a knowledgeable author and includes an excellent discussion of the Zimmerman Telegram incident. * Cryptologia *By focusing on the telegraph, Nickles reveals the complexity of interactions between technology and human behavior...in analyzing how telegraphy transformed diplomacy, he has made a signal contribution to the literatures on communications technology and on diplomatic history. And best of all, his book is a delight to read. -- Daniel Headrick * Victorian Studies *Table of ContentsIntroduction I. Control 1. The Anglo-American Crisis of 1812 2. Diplomatic Autonomy and Telecommunications II. Speed 3. The Trent Affair 4. Speed and Diplomacy 5. Diplomatic Time III. The Medium 6. The Zimmermann Telegram 7. Technical and Economic Factors Conclusion Abbreviations Notes Acknowledgments Index

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Book SynopsisThe MIS and LAN Managers Guide to Advanced Telecommunications examines the technologies, devices, and equipment commonly used by telecommunications carriers. Discussions include the basics of voice and data communications as well as a wide range of telecommunications topics, particularly wide area networks and digital networks focusing on client server LAN networks. Major issues surrounding LAN interconnection are explained in easy-to-understand language and numerous illustrations. The text provides the MIS or network manager with a comprehensive view of emerging telecommunications technologies, current networking technology for information systems, and detailed information on how to implement useful solutions. Additionally, the author reviews industry standard solutions from a technical perspective giving a detailed treatment of the various protocols and their operation and the applicability of the technology to support organizational data and communications needs for com

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Book SynopsisDescribing and documenting the actual effects of computer networks on people's experience in the workplace, marketplace, and community, the book argues that the conditions of surveillance and corporate control far outweigh those of information access as key elements in the social and political presence of network computing.Trade ReviewThis is a welcome and provocative addition to the growing literature on the politics of the Internet. In addition to its rich intellectual texture and mother-lode of information about computer hard- and software, it is a quick read because the author has a sharpe tongue and makes excellent points. -- Ted Becker * American Political Science Review *The book presents an originality that is refreshing. Few authors have analysed information technology from the “meta-perspective” of Barney. While reading the book I spontaneously felt “this is a book that concerns everyone.” Ideally, the text should be recommended to all students involved in economic, technical and philosophical disciplines. Prometheus Wired is superbly written and thought provoking. -- Fabian von Schéele * Telecommunications Policy *Table of ContentsFiguresAcknowledgments1 Prometheus Wired2 On Technology3 Networks4 The Political Economy of Network Technology I5 The Political Economy of Network Technology II6 A Standing Reserve of Bits7 Government, Politics, and Democracy: Network Technology as Stand-in NotesBibliographyIndex

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Book SynopsisCo-published with Oxford University Press. This highly technical and thought-provoking book stresses the development of mathematical foundations for the application of the electromagnetic model to problems of research and technology.Table of ContentsPreface. Linear Analysis. The Green's Function Method. The Spectral Representation Method. Electromagnetic Sources. Electromagnetic Boundary Value Problems. Index.

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Book SynopsisProvides in depth discussion of the design, manufacturing, testing, installation, and operation of power and communication cables. This work offers information on the properties of material and teaches how they influence cable characteristics.Table of ContentsPREFACE. ACKNOWLEDGMENTS. CHAPTER 1: CABLES: A CHRONOLOGICAL PERSPECTIVE (R. Bartnikas). 1.1 Preliminary Remarks. 1.2 Power Cables. 1.3 Communication Cables. CHAPTER 2: CHARACTERISTICS OF CABLE MATERIALS (R. Bartnikas). 2.1 Introduction. 2.2 Metallic Conductors. 2.3 Conductor and Insulation Semiconducting Shields. 2.4 Insulation. 2.5 Materials for Protective Coverings. 2.6 Armoring Materials. 2.7 Coverings for Corrosion Protection. 2.8 Conclusion. 2.9 Glossary of Cable Materials Technology. CHAPTER 3: DESIGN AND MANUFACTURE OF EXTRUDED SOLID-DIELECTRIC POWER DISTRIBUTION CABLES (H. D. Campbell and L J. Hiivala). 3.1 Introduction. 3.2 Design Fundamentals. 3.3 Design Considerations. 3.4 Design Objectives. 3.5 Solid-Dielectric Insulation Techniques. 3.6 Related Tests. CHAPTER 4: EXTRUDED SOLID-DIELECTRIC POWER TRANSMISSION CABLES (L J. Hiivala). 4.1 Introduction. 4.2 Design and Construction. 4.3 Manufacturing Methods. 4.4 Testing. 4.5 Accessories. 4.6 Concluding Remarks. CHAPTER 5: DESIGN AND MANUFACTURE OF OIL-IMPREGNATED PAPER INSULATED POWER DISTRIBUTION CABLES (W. K. Rybczynski). 5.1 Brief History of Development. 5.2 Elements of Solid-Type Oil-Paper Cable Design. 5.3 Cable Manufacture. 5.4 Tests. 5.5 Electrical Characteristics. 5.6 Conclusion. CHAPTER 6: LOW-PRESSURE OIL-FILLED POWER TRANSMISSION CABLES (W. K. Rybczynski). 6.1 Introduction. 6.2 Elements of Oil-Filled Cable Design. 6.3 Cable Manufacture. 6.4 Tests. 6.5 Electrical Characteristics. 6.6 Principles of Oil Feeding. 6.7 Notes on Sheath Bonding. 6.8 Limitations of LPOF Cables. 6.9 Self-Contained High-Pressure Oil-Filled Cables. 6.10 Self Contained Oil-Filled Cables for dc Application. CHAPTER 7: HIGH-PRESSURE OIL-FILLED PIPE-TYPE POWER TRANSMISSION CABLES (W. K. Rybczynski). 7.1 Introduction. 7.2 Principles of Operation. 7.3 Elements of Cable Design. 7.4 Cable Manufacture. 7.5 Tests. 7.6 Electrical Characteristics. 7.7 Principles of Oil Feeding. 7.8 Cathodic Protection. 7.9 Limitations of HPOFPT Cables. 7.10 Development of HPOFPT Cable for Higher Voltages in the United States. 7.11 Gas-Type Cables. 7.12 Gas Compression EHV Cables. 7.13 Concluding Remarks. CHAPTER 8: VOLTAGE BREAKDOWN AND OTHER ELECTRICAL TESTS ON POWER CABLES (H. D. Campbell). 8.1 Introduction. 8.2 Alternating-Current Overvoltage Test. 8.3 Direct-Current Overvoltage Test. 8.4 Voltage Testing of Production Lengths. 8.5 Tests on Specimens. 8.6 Impulse Tests. CHAPTER 9: DISSIPATION FACTOR, PARTIAL-DISCHARGE, AND ELECTRICAL AGING TESTS ON POWER CABLES (R. Bartnikas). 9.1 Introduction. 9.2 Dissipation Factor of a Cable. 9.3 Bridge Techniques for the Measurement of tan δ. 9.4 Partial-Discharge Characteristics. 9.5 Partial-Discharge Measurements. 9.6 Partial-Discharge Site Location. 9.7 Discharge Pulse Pattern Studies. 9.8 Electrical Aging Mechanisms. 9.9 Accelerated Electrical Aging Tests. CHAPTER 10: FIELD TESTS AND ACCESSORIES FOR POLYMERIC POWER DISTRIBUTION CABLES (H. H. Campbell and W. T. Starr). 10.1 Introduction. 10.2 Alternating-Current Overvoltage Test. 10.3 Dissipation Factor (Power Factor) Test. 10.4 Insulation Resistance Test. 10.5 Partial-Discharge Test. 10.6 Direct-Current Overvoltage Test. 10.7 Direct-Current Test Procedures. 10.8 Interpretation of Test Results. 10.9 Question of Test Levels. 10.10 Direct Stress versus Alternating Stress Considerations. 10.11 Practical Test Levels. 10.12 Joints and Terminations. 10.13 Some Current Practices. CHAPTER 11: POWER CABLE SYSTEMS (G. Ludasi). 11.1 Introduction. 11.2 Comparison of Overhead Lines and Cables. 11.3 Radial Power Systems. 11.4 Looped Systems. 11.5 Current-Carrying Capacity: Rating Equations. 11.6 Calculation of Losses. 11.7 Thermal Resistance of Cables. 11.8 Cyclic Loading. 11.9 Short-Term Overloading. 11.10 Fault Currents. 11.11 Cable System Economics. 11.12 Choice of System Voltage. 11.13 Cable Selection and Installation Methods. 11.14 Cable Pulling. 11.15 Choice of Cable Route and Manhole Location. CHAPTER 12: CRYOGENIC AND COMPRESSED GAS INSULATED POWER CABLES (K. D. Srivastava). 12.1 Introduction. 12.2 Compressed Gas Insulated Transmission Line System. 12.3 Cryoresistive Cables. 12.4 Superconductive Cables. 12.5 Economic Considerations. CHAPTER 13: UNDERWATER POWER CABLES (R. T. Traut). 13.1 Introduction. 13.2 Underwater Power Cable Design. 13.3 Power Transmission Requirements. 13.4 Armor and External Protection Design. 13.5 Underwater Power Cable Manufacture. 13.6 Cable Transport. 13.7 Underwater Power Cable Installation. CHAPTER 14: HIGH-VOLTAGE DIRECT-CURRENT CABLES (C. Doench and K. D. Srivastava). 14.1 Introduction. 14.2 Electrical Behavior of DC Cables. 14.3 Transient Electric Stresses on HVDC Cables. 14.4 Design of HVDC Cables. 14.5 Selection of Materials. 14.6 Direct-Current Cable Accessories. 14.7 Testing of DC Cables. 14.8 Emerging Trends in HVDC Cable Technology. CHAPTER 15: TELEPHONE CABLES (R. Bartnikas). 15.1 Historical Background. 15.2 Transmission Parameters of Copper Conductor Telephone Cables. 15.3 Digital Transmission. 15.4 Characteristics of Metallic Conductor Telephone Cables. 15.4.1 Twisted-Wire Multipair Cables. 15.5 Electrical Characteristics of Coaxial Cables. 15.6 Metallic Conductor Telephone Cable Design and Manufacture. 15.7 Coaxial Cable Design and Construction. 15.8 Video Pair Cable Design and Construction. 15.9 Optical Fiber Telephone Cables. CHAPTER 16: UNDERSEA COAXIAL COMMUNICATION CABLES (R. T. Traut). 16.1 Introduction. 16.2 Undersea Cable Telecommunications. 16.3 Undersea Coaxial Cable Design. CHAPTER 17: TERRESTRIAL AND UNDERWATER OPTICAL FIBER CABLES (W. F. Wright). 17.1 Introduction. 17.2 Historical Perspective. 17.3 Optical Fiber Characteristics. 17.4 Introduction to Fiber-Optic Cables. 17.5 Introduction to Undersea Fiber-Optic Communication Systems. 17.6 Concluding Remarks. AUTHOR INDEX. SUBJECT INDEX. ABOUT THE EDITORS.

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Book SynopsisThis practical, enhanced second edition will teach you to avoid costly post-design electromagnetic compatibility (EMC) fixes. Once again, V. Prasad Kodali provides a comprehensive introduction to EMC and presents current technical information on sources of electromagnetic interference (EMI), EMC/EMI measurements, technologies to control EMI, computer simulation and design, and international EMC standards. Features added to this second edition include: Two new chapters covering EMC computer modeling and simulation and signal integrity Expanded assignments at the close of each chapter Illustrative examples that enhance comprehension A new appendix that lists a selected bibliography, important standards, and Web sites relevant to EMC/EMI Engineering Electromagnetic Compatibility, Second Edition is presented in a concise, user-friendly format that combines a rigorous solutions-based, mathematical treatment of the underlying theoTable of ContentsPreface to First Edition. Preface to Second Edition. Introduction. Natural and Nuclear Sources of EMI. EMI From Apparatus and Circuits. Probabilistic and Statistical Physical Models. Open-Area Test Sites. Radiated Interference Measurements. Conducted Interference Measurements. Pulsed Interference Immunity. Grounding, Shielding, and Bonding. EMI Filters. Cables, Connectors, and Components. Frequency Assignment and Spectrum Conservation. EMC Computer Modeling and Simulation. Signal Integrity. EMC Standards. Selected Bibliography. Appendix 1: EMC Terminology. Appendix 2: EMI/EMC Units. Appendix 3: Books On Related Topics. Appendix 4: EMI/EMC Standards. Appendix 5: EMC e-Resources. Index. About The Author.

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Book SynopsisAcquire the tools for understanding new architectures and algorithms of dynamical recurrent networks (DRNs) from this valuable field guide, which documents recent forays into artificial intelligence, control theory, and connectionism. This unbiased introduction to DRNs and their application to time-series problems (such as classification and prediction) provides a comprehensive overview of the recent explosion of leading research in this prolific field. A Field Guide to Dynamical Recurrent Networks emphasizes the issues driving the development of this class of network structures. It provides a solid foundation in DRN systems theory and practice using consistent notation and terminology. Theoretical presentations are supplemented with applications ranging from cognitive modeling to financial forecasting. A Field Guide to Dynamical Recurrent Networks will enable engineers, research scientists, academics, and graduate students to apply DRNs to various real-world pTable of ContentsPreface xvii Acknowledgments xix List of Figures xxi List of Tables xxvii List of Contributors xxix PART I INTRODUCTION 1 Chapter 1 Dynamical Recurrent Networks 3John F, Kolen and Stefan C. Kroner 1.1 Introduction 3 1.2 Dynamical Recurrent Networks 4 1.3 Overview 6 1.4 Conclusion 11 PART II ARCHITECTURES 13 Chapter 2 Networks with Adaptive State Transitions 15David Calvert and Stefan C. Kremer 2.1 Introduction 15 2.2 The Search for Context 15 2.3 Recurrent Approaches to Context 17 2.4 Representing Context 18 2.5 Training 19 2.6 Architectures 19 2.7 Conclusion 25 Chapter 3 Delay Networks: Buffers to the Rescue 27Tsung-Nan Lin and C. Lee Giles 3.1 Introduction to Delay Networks 27 3.2 Back-Propagation Through Time Learning Algorithm 28 3.3 Delay Networks with Feedback: NARX Networks 31 3.4 Long-Term Dependencies in NARX Networks 33 3.5 Experimental Results: The Latching Problem 36 3.6 Conclusion 38 Chapter 4 Memory Kernels 39Ah Chung Tsoi, Andrew Back, Jose Principe, and Mike Mozer 4.1 Introduction 39 4.2 Different Types of Memory Kernels 40 4.3 Generic Representation of a Memory Kernel 44 4.4 Basis Issues 45 4.5 Universal Approximation Theorem 47 4.6 Training Algorithms 48 4.7 Illustrative Example 51 4.8 Conclusion 54 PART III CAPABILITIES 55 Chapter 5 Dynamical Systems and Iterated Function Systems 57John F. Kolen 5.1 Introduction 57 5.2 Dynamical Systems 57 5.3 Iterated Function Systems 72 5.4 Symbolic Dynamics 78 5.5 The DRN Connection 80 5.6 Conclusion 81 Chapter 6 Representation of Discrete States 83C. Lee Giles and Christian Omlin 6.1 Introduction 83 6.2 Finite-State Automata 83 6.3 Neural Network Representations of DFA 85 6.4 Pushdown Automata 99 6.5 Turing Machines 101 6.6 Conclusion 102 Chapter 7 Simple Stable Encodings of Finite-State Machines in Dynamic Recurrent Networks 103Mikel L. Forcada and Raphael C. Carrasco 7.1 Introduction 103 7.2 Definitions 106 7.3 Encoding 109 7.4 Encoding of Mealy Machines in DRN 114 7.5 Encoding of Moore Machines in DRN 123 7.6 Encoding of Deterministic Finite-State Automata in DRN 125 7.7 Conclusion 126 7.8 Acknowledgments 127 Chapter 8 Representation Beyond Finite States: Alternatives to Pushdown Automata 129Janet Wiles, Alan D. Blair, and Mikael Boden 8.1 Introduction 129 8.2 Hierarchies of Languages and Machines 130 8.3 DRNs and Nonregular Languages 134 8.4 Generalization and Inductive Bias 141 8.5 Conclusion 142 Chapter 9 Universal Computation and Super-Hiring Capabilities 143Hava T. Siegelmann 9.1 Introduction 143 9.2 The Model 144 9.3 Preliminary: Computational Complexity 145 9.4 Summary of Results 146 9.5 Pondering Real Weights 149 9.6 Analog Computation 149 9.7 Conclusion 150 9.7 Acknowledgments 151 PART IV ALGORITHMS 153 Chapter 10 Insertion of Prior Knowledge 155Paolo Frasconi, C. Lee Giles, Marco Gori, and Christian Omlin 10.1 Introduction 155 10.2 Constrained Nondeterministic Insertion in First-Order Networks 156 10.3 Second-Order Networks 160 10.4 Other Related Techniques 175 10.5 Conclusion 177 Chapter 11 Gradient Calculations for Dynamic Recurrent Neural Networks 179Barak A. Pearlmutter 11.1 Introduction 179 11.2 Learning in Networks with Fixed Points 182 11.3 Computing the Gradient Without Assuming a Fixed Point 188 11.4 Some Simulations 196 11.5 Stability and Perturbation Experiments 198 11.6 Other Non-Fixed Point-Techniques 199 11.7 Learning with Scale Parameters 203 11.8 Conclusion 203 Chapter 12 Understanding and Explaining DRN Behavior 207Christian Omlin 12.1 Introduction 207 12.2 Performance Deterioration 208 12.3 Dynamic Space Exploration 209 12.4 DFA Extraction: Fool's Gold? 215 12.5 Theoretical Foundations 216 12.6 How Can DFA Outperform Networks? 218 12.7 Alternative Extraction Methods 220 12.8 Extension to Fuzzy Automata 225 12.9 Application to Financial Forecasting 226 12.10 Conclusion 227 PART V LIMITATIONS 229 Chapter 13 Evaluating Benchmark Problems by Random Guessing 231Jiirgen Schmidhuber, Sepp Hochreiter, and Yoshua Bengio 13.1 Introduction 231 13.2 Random Guessing (RG) 231 13.3 Experiments 232 13.4 Final Remarks 234 13.5 Conclusion 235 13.6 Acknowledgments 235 Chapter 14 Gradient Flow in Recurrent Nets: The Difficulty of Learning Long-Term Dependencies 237Sepp Hochreiter, Yoshua Bengio, Paolo Frasconi, and Jiirgen Schmidhuber 14.1 Introduction 237 14.2 Exponential Error Decay 237 14.3 Dilemma: Avoiding Aradient Decay Prevents Long-Term Latching 240 14.4 Remedies 241 14.5 Conclusion 243 Chapter 15 Limiting the Computational Power of Recurrent Neural Networks: VC Dimension and Noise 245Christopher Moore 15.1 Introduction 245 15.2 Time-Bounded Networks and VC Dimension 246 15.3 Robustness to Noise 250 15.4 Conclusion 254 15.5 Acknowledgments 254 PART VI APPLICATIONS 255 Chapter 16 Dynamical Recurrent Networks in Control 257Danil V Prokhorov, Gintaras V Puskorius, and Lee A. Feldkamp 16.1 Introduction 257 16.2 Description and Execution of TLRNN 258 16.3 Elements of Training 260 16.4 Basic Approach to Controller Synthesis 266 16.5 Example 1 272 16.6 Example 2 282 16.7 Conclusion 288 Chapter 17 Sentence Processing and Linguistic Structure 291Whitney Tabor 17.1 Introduction 291 17.2 Case Studies: Dynamical Networks for Sentence Processing 295 17.3 Conclusion 308 Chapter 18 Neural Network Architectures for the Modeling of Dynamic Systems 311Hans-Georg Zimmermann and Ralph Neuneier 18.1 Introduction and Overview 311 18.2 Modeling Dynamic Systems by Feedforward Neural Networks 312 18.3 Modeling Dynamic Systems by Recurrent Neural Networks 321 18.4 Combining State-Space Reconstruction and Forecasting 334 18.5 Conclusion 350 Chapter 19 From Sequences to Data Structures: Theory and Applications 351Paolo Frasconi, Marco Gori, Andreas Kuchler, and Alessandro Sperduti 19.1 Introduction 351 19.2 Historical Remarks 352 19.3 Adaptive Processing of Structured Information 354 19.4 Applications 366 19.5 Conclusion 374 PART VII CONCLUSION 375 Chapter 20 Dynamical Recurrent Networks: Looking Back and Looking Forward 377Stefan C. Kremer and John F. Kolen 20.1 Introduction 377 20.2 The Challenges 377 20.3 The Potential 378 20.4 The Approaches 378 20.5 The Successes 378 20.6 Conclusion 378 Bibliography 379 Glossary 409 Index 415 About the Editors 423

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Book SynopsisElectromagnetic compatibility (EMC) is an engineering discipline often identified as black magic. This belief exists because the fundamental mechanisms on how radio frequency (RF) energy is developed within a printed circuit board (PCB) is not well understood by practicing engineers. Rigorous mathematical analysis is not required to design a PCB. Using basic EMC theory and converting complex concepts into simple analogies helps engineers understand the mitigation process that deters EMC events from occurring. This user-friendly reference covers a broad spectrum of information never before published, and is as fluid and comprehensive as the first edition. The simplified approach to PCB design and layout is based on real-life experience, training, and knowledge. Printed Circuit Board Techniques for EMC Compliance, Second Edition will help prevent the emission or reception of unwanted RF energy generated by components and interconnects, thus achieving acceptable levels of EMCTable of ContentsPreface. Acknowledgments. List of Figures. List of Tables. Introduction. Printed Circuit Board Basics. Bypassing and Decoupling. Clock Circuits, Trace Routing, and Terminations. Interconnects and I/O. Electrostatic Discharge Protection. Backplanes, Ribbon Cables, and Daughter Cards. Additional Design Techniques. Appendix A: Summary of Design Techniques. Appendix B: International EMC Requirements. Appendix C: The Decibel. Appendix D: Conversion Tables. Bibliography and References. Index. About the Author.

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Book SynopsisCompanies and research labs worldwide are racing to develop Dense Wavelength Division Multiplexing (DWDM) technology, a far-reaching advancement in the fiber optical communications field. To help you keep pace with these latest developments, this all-in-one resource brings you a clear, concise overview of the technology that is transporting and processing vast amounts of information at the speed of light. Until now, no book offered a practical introduction to DWDM advances. INTRODUCTION TO DWDM TECHNOLOGY will help you learn all the essentials for this emerging field: * Principles of physics underlying optical devices * Optical components needed to design optical and DWDM systems * Coding and decoding techniques used in optical communications * Overview of DWDM systems * State-of-the-art research trends Complete with four-color illustrations to show how devices work, this comprehensive book provides an invaluable discussion of DWDTable of ContentsPreface. Acknowledgments. Introduction. FUNDAMENTALS OF LIGHT. The Nature of Light. Interaction of Light with Matter. OPTICAL COMPONENTS. The Optical Waveguide: The Fiber. Optical Spectral Filters and Gratings. Optical Demultiplexers. Light Sources. Photodetectors. Light Amplifiers. Other Optical Components. Optical Cross-Connects. Optical Add-Drop Multiplexers. CODING OPTICAL INFORMATION. Digital Transmission and Coding Techniques. Decoding Optical Information. DENSE WAVELENGTH DIVISION MULTIPLEXING. DWDM Systems. Engineering DWDM Systems. DWDM Topologies. DWDM CURRENT ISSUES AND RESEARCH. State of the Art. Acronyms and Abbreviations. Answers. Index. About the Author.

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Book SynopsisIntelligent signal processing (ISP) differs fundamentally from the classical approach to statistical signal processing in that the input--output behavior of a complex system is modeled by using an artificial intelligence capable of optimizing results.Table of ContentsPreface. List of Contributors. Humanistic Intelligence: "Wear Comp" As a New Framework and Application for Intelligent Signal Processing. Adaptive Stochastic Resonance. Learning in the Presence of Noise. Incorporating Prior Information in Machine Learning by Creating Virtual Examples. Deterministic Annealing for Clustering, Compression, Classification, Regression, and Speech recognition. Local Dynamic Modeling with Self-Organizing Maps and Applications to Nonlinear System Identification and Control. A Signal Processing Framework Based on Dynamic Neural Networks with Application to Problems in Adaptation, Filtering and Classification. Semiparametric Support Vector Machines for Nonlinear Model Estimation. Gradient-Based Learning Applied to Document Recognition. Pattern Recognition Using A Family of Design Algorithms Based Upon Generalized Probabilistic Descent Method. An Approach to Adaptive Classification. Reduced-Rank Intelligent Signal Processing with Application to Radar. Signal Detection in a Nonstationary Environment Reformulated as an Adaptive Pattern Classification Problem. Data Representation Using Mixtures of Principal Components. Image Denoising by Sparse Code Shrinkage. Index. About the Editors.

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Book SynopsisEnhance your understanding of the failure mechanisms of optical components, and draft fault detection guidelines to design a robust Dense Wavelength Digital Multiplexing (DWDM) system and network that exhibits and maintains optical signal quality and system reliability. This valuable reference builds on Dr. Kartalopoulos'' seminal book on the subject, Introduction to DWDM Technology: Data in a Rainbow, providing an analytical approach to degradations and ''photonic'' faults that affect the quality of the multiwavelength transmission of optical signals. Organized in six chapters, FAULT DETECTABILITY IN DWDM includes detailed descriptions of the properties of light and optical communications, optical components, interaction of wavelengths and faults affecting the quality of the optical signal and the system, correlation of faults, aspects of fault management, and current issues in DWDM. This comprehensive book directs practicing electrical engineers, optical systems desTable of ContentsPreface. Acknowledgments. Introduction. Chapter 1: Properties of Light and Matter. 1.1: Introduction. 1.2: Nature of Light. 1.3: Reflection, Refraction, and Diffraction. 1.4: Polarization of Light. 1.5: Propagation of Light. 1.6: Fiber Birefringence and Polarization. 1.7: Dispersion. 1.8: Fiber Attenuation and Loss. 1.9: Fiber Spectrum Utilization. 1.10: Nonlinear Phenomena. 1.11: Spectral Broadening. 1.12: Self-Phase Modulation. 1.13: Self-Modulation or Modulation Instability. 1.14: Effects of Temperature on Matter and Light. 1.15: Light Attributes. 1.16: Material Attributes. 1.17: Measurable Parameters. References. Standards. Chapter 2: Optical Components. 2.1: Introduction. 2.2: Laser Sources. 2.3: Optical Comb Generators. 2.4: Chirped-Pulse Laser Sources. 2.5: Modulators. 2.6: Photodetectors. 2.7: Fixed Optical Filters. 2.8: Tunable Optical Filters. 2.9: Diffraction Gratings. 2.10: Arrayed Waveguide Grating. 2.11: Directional Couplers. 2.12: Optical Isolators. 2.13: Polarizers, Rotators, and Circulators. 2.14: Optical Equalizers. 2.15: Superprisms. 2.16: Optical Multiplexers and Demultiplexers. 2.17: Optical Cross-Connects. 2.18: Optical Add-Drop Multiplexers. 2.19: Optical Amplifiers. 2.20: Classification of Optical Fiber Amplifiers. 2.21: Wavelength Converters. References. Standards. Chapter 3: Parameters Affecting the Optical DWDM Signal. 3.1: Introduction. 3.2: Component Parameters. References. Standards. Chapter 4: Faults Affecting the Optical DWDM Signal. 4.1: Introduction. 4.2: Components. 4.3: Filters: Fabry-Perot (Passive, Fixed). 4.4: Filters: Fiber Bragg Grating (Passive, Fixed). 4.5: Filters: Chirped FBG (Passive, Fixed). 4.6: Filters: Acousto-Optic Tunable Ti:LiNbO3. 4.7: SOA: InGaAsP. 4.8: OFA: Factors Affecting Integrity and Quality of Signal. 4.9: OFA: Single Pump. 4.10: OFA: Double Pump. 4.11: Mux/Demux. 4.12: OXC: MEMS. 4.13: OXC: LiNbO3. 4.14: OXC Liquid Crystal. 4.15: OADM: LiNbO3 Based. 4.16: OADM: MEMS with Grating. 4.17: Transmitter: Laser. 4.18: Receiver: PIN Diode. 4.19: Fiber: Single Mode. References. Standards. Chapter 5: Fault Correlation. 5.1: Introduction. 5.2: Correlation of Faults and Component Parameter Changes. 5.3: Open Issues: Nonlinear Effects. References. Standards. Chapter 6: Toward DWDM Fault Management and Current Issues. 6.1: Introduction. 6.2: Toward Fault Management. 6.3: Current Issues. 6.4: Engineering DWDM Systems: Conclusion. References. Standards. Acronyms. Index. About the Author.

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Book SynopsisThe history of cable television in America is far older than networks like MTV, ESPN, and HBO, which are so familiar to us today. Tracing the origins of cable TV back to the late 1940s, media scholar John McMurria also locates the roots of many current debates about premium television, cultural elitism, minority programming, content restriction, and corporate ownership.Trade Review"Republic on the Wire is an incisive, original work that reveals the enduring stakes for democracy in the history of our media policy." -- Jennifer Holt * author of Empires of Entertainment *"Grounded in fresh empirical and archival work, Republic on the Wire shows us the continuities between an understudied niche of television history and new media development and policy." -- Vicki Mayer * author of Below the Line: Producers and Production Studies in the New Television Economy *"[A] deeply researched and compellingly argued new book [and a] useful contribution to media history research as well as debates about media policy." * Media Industries *Table of ContentsAcknowledgments Introduction: American Pluralism, Television Policy, and the Method of Equality 1Broadcast Policy, Television Spectrum, and the Pluralist Logics of Inequality 2Contesting (In)Equality at the Margins of Television Reception 3Pay-TV Orders 4Local Origination, Public Access, and the Hierarchical Logics of Civic Culture 5Blue Skies, Black Cultures Epilogue: Neutrality, Connectivity, or Equality When Media Converge NotesSelect BibliographyIndex

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Book SynopsisOffers a collection of essays that provides the comprehensive survey of Hollywood and independent films from the mid-60s the present. This title brings together thirteen leading film scholars who present a range of theoretical, critical, and historical perspectives on this rich and pivotal era in American cinema.Trade Review"This collection is the first I know of to examine contemporary American cinema from so many viewpoints. . . . The authors provide us with new ways of understanding not just the theory and history of recent American film practices, but also the mix of government action, industrial policy, and audience desire that has played such a central role in producing the movies of the last generation."—Eric Smoodin, author of Disney Discourse: Producing the Magic Kingdom"This definitive reader-anthology is distinguished by the reputation of its contributors and the intelligence and relevance of their essays."—Dana Polan, author of Power and Paranoia: History, Narrative, and the American Cinema, 1940-1950"Until now, there has been neither a book nor a collection that addresses recent American film with equal breadth and depth."—D. N. Rodowick, author of Gilles Deleuze’s Time MachineTable of ContentsAcknowledgments ix Introduction / Jon Lewis 1 Movies and Money Auteur Cinema and the "Film Generation" in 1970s Hollywood / David A. Cook 11 Auteurs and the New Hollywood / Timothy Corrigan 38 From Roadshowing to Saturation Release: Majors, Independents, and Marketing/Distribution Innovations / Justin Wyatt 64 Money Matters: Hollywood in the Corporate Era / Jon Lewis 87 Cinema and Culture A Rose Is a Rose? Real Women and a Lost War / Tania Modleski 125 From Pillar to Postmodern: Race, Class, and Gender in the male Rampage Film / Fred Pfeil 146 Your Self Storage: Female Investigation and Male Performativity in the Woman's Psychothriller / Sabrina Barton 187 Conspiracy Theory and Political Murder in America: Oliver Stone's JFK and the Facts of the Matter / Christopher Sharrett 217 Zooming Out: The End of Offscreen Space / Scott Bukatman 248 Independents and Independence John Cassavetes: Amateur Director / Ivone Margulies 275 Independent Features: Hopes and Dreams / Chuck Kleinhans 307 A Circus of Dreams and Lies: The Black Film Wave at Middle Age / Ed Guerrero 328 Culture as Fiction: The Ethnographic Impulse in the Films of Peggy Ahwesh, Su Friedrich, and Leslie Thornton / Catherine Russell 353 Selective Bibliography 379 Contributors 387 Index 389

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Book SynopsisThis collection brings together strategies for advancing media reform, prepared by 33 scholars and activists from around the world. Chapters consider how best to secure change in areas including media ownership, media literacy, net neutrality, community radio, online surveillance and public service broadcasting.Trade Review"Uniquely informed activist-researcher evaluations of very current media and Internet reform initiatives, especially of the U.S. scenario, but spanning Canada, Mexico, Burma, Thailand, the Philippines, Taiwan, Egypt, Israel, West African states, Argentina, Venezuela and Switzerland. A treasure trove for media change, including notable think-pieces, and lessons learned from both failures and achievements." -- -John D.H. Downing editor of Encyclopedia of Social Movement MediaTable of ContentsPart One: Introduction Preface Robert W. McChesney 1. Media Reform: An Overview Des Freedman and Jonathan A. Obar 2. Media Policy Literacy: A Foundation for Media Reform Becky Lentz Part Two: Internet Activism For Media Reform 3. Activating the Fifth Estate: Bill C-30 and the Digitally-Mediated Public Watchdog Jonathan A. Obar and Leslie Regan Shade 4. WikiLeaks and 'Indirect' Media Reform Christian Christensen 5. Mobilizing for Net Rights: The Charter of Human Rights and Principles for the Internet M. I. Franklin INTERNET ACTIVISM: Commentary From Media Reform Organizations 6. ELECTRONIC FRONTIER FOUNDATION: The Largest Internet Protest in History Isn't the Important Part: Lessons from the SOPA Fight Rainey Reitman 7. FREE PRESS: Internet Freedom from the Outside-in: Upending Big-Money Politics to Win Better Media Policy Craig Aaron and Timothy Karr 8. NEW AMERICA FOUNDATION: A Victory for Digital Justice (Your Tax Dollars at Work) Joshua Breitbart 9. OPENMEDIA.CA: Working Toward an Open Connected Future David Christopher Part Three: The Power of the Media Reform Movement 10. A Perfect Storm for Media Reform: Activist Strategies and Socio-political Circumstances behind Telecommunication Reforms in Mexico Alejandro Abraham-Hamanoiel 11. Between Philosophy and Action: The Story of the Media Reform Coalition Benedetta Brevini and Justin Schlosberg 12. Media Reform Movements in Taiwan Hsin-yi Sandy Tsai and Shih-Hung Lo 13. Organizing for Media Reform in Canada: The Cases of Media Democracy Day, OpenMedia.ca, and Reimagine CBC Kathleen Cross and David Skinner THE POWER OF THE MEDIA REFORM MOVEMENT: Commentary from Media Reform Organizations 14. PROMETHEUS RADIO PROJECT: Winning A Big Fight For Little Radio Stations: The Battle Over Low Power FM in the US Hannah Sassaman and Pete Tridish 15. PROMETHEUS RADIO PROJECT: 90 per cent Community, 10 per cent Radio: Media Reform, Radio Justice, and the Proliferation of Low Power FM Sanjay Jolly 16. MEDIA FOUNDATION FOR WEST AFRICA: A Case Study of Media Reform Initiatives in West Africa Kwame Karikari Part Four: Media Reform as Democratic Reform 17. Waves of Struggle: The History and Future of American Media Reform Victor Pickard 18. Policy Hacking: Citizen-Based Policymaking and Media Reform Arne Hintz 19. Reforming or Conforming? The Contribution of Communication Studies to Media Policy in Switzerland Manuel Puppis and Matthias Kunzler 20. "... please grant success to the journey on which I have come': successful and unsuccessful media reform strategies in Israel Noam Tirosh and Amit Schejter 21. Legislating for a More Participatory Media System: Reform Strategies in South America Cheryl Martens Oliver Reina and Ernesto Vivares 22. Public Service Broadcasting in Egypt: Strategies for Media Reform Rasha Abdulla 23. Impunity, Inclusion and Implementation: Media Reform Challenges in Thailand, Burnma/Myanmar and the Philippines Lisa Brooten MEDIA REFORM AS DEMOCRATIC REFORM: Commentary from Media Reform Organizations 24. DOHA CENTRE FOR MEDIA FREEDOM: Media reform through capacity building: Media and Information Literacy and Journalist Training Peter Townson 25. CULTURAL SURVIVAL (GUATEMALA): Organization and Mission Mark Camp 26. OPEN SOCIETY FOUNDATIONS: Media Reform in Mexico: Civil Society Making Law Marius Dragomir

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Book SynopsisThis book focuses on providing a detailed and practical explanation of key existing and emerging wireless networking technologies and trends,while minimizing the amount of theoretical background information. The book also goes beyond simply presenting what the technology is, but also examines why the technology is the way it is, the history of its development, standardization, and deployment. The book also describes how each technology is used, what problems it was designed to solve, what problems it was not designed to solve., how it relates to other technologies in the marketplace, and internetworking challenges faced withing the context of the Internet, as well as providing deployment trends and standardization trends. Finally, this book decomposes evolving wireless technologies to identify key technical and usage trends in order to discuss the likely characteristics of future wireless networks.Table of ContentsPreface xi Acknowledgments xiii About the Authors xv List of Acronyms xvii 1. Introduction 1 1.1 Data Networks versus Cellular Networks 2 1.2 The History of the Wireless Internet 3 1.3 The Difference between Wireless and Wired 4 1.4 The Wireless Internet: Different Models 6 1.5 A Review of Layered Communications Models 9 1.6 Wireless Data Networking Technologies at a Glance 13 1.7 Cellular Networking Technologies at a Glance 18 2. The Wireless Ecosystem 29 2.1 Wireless Standardization Process 29 2.2 IEEE 30 2.3 IETF 32 2.4 3GPP 35 2.5 3GPP2 39 2.6 International Telecommunications Union 40 2.7 Wi-Fi Alliance 45 2.8 WiMax Forum 47 2.9 Bluetooth Special Interest Group 48 2.10 Summary of The Wireless Ecosystem 49 3. Wireless Personal Area Networks 51 3.1 Bluetooth 51 3.2 ZigBee 71 3.3 Ultra Wideband 106 4. Wireless Local Area Networks 112 4.1 The Original 802.11 Specification 113 4.2 IEEE 802.11b 129 4.3 IEEE 802.11a 134 4.4 IEEE 802.11g 138 4.5 IEEE 802.11e 139 4.6 IEEE 802.11n 142 4.7 IEEE 802.11 Security Models 174 4.8 Other WLAN Technologies 178 4.9 Performance of IEEE 802.11 WLAN Technologies 182 4.10 The Future Direction of IEEE 802.11 192 Additional Reading and Online Resources 194 5. Wireless Metropolitan Area Networks 195 5.1 Fixed WiMAX Technology Overview 199 5.2 Usage 246 5.3 Evolution 247 5.4 WiMAX Transition to Cellular Technology 247 Recommended Additional Reading 248 6. Second-Generation (2G) Cellular Communications 250 6.1 Historical Perspectives 251 6.2 Overview of 2G Technologies 252 6.3 2G Deployments 253 6.4 Chapter Overview 254 6.5 An Introduction to GSM 254 6.6 GSM Technology Overview 263 6.7 GSM Physical Layer 303 6.8 GSM Signaling at the Air Interface 308 6.9 GPRS Overview 312 6.10 GSM Security Aspects 345 6.11 EDGE Enhancements 347 6.12 GSM Evolution 351 6.13 GSM Usage 361 Further GSM Reading 363 Acknowledgments 365 7. Third-Generation (3G) Cellular Communications 366 7.1 Universal Mobile Telecommunications System/Wideband Code Division Multiple Access 366 7.2 Mobile WiMAX 402 7.3 CDMA2000 420 Recommended Additional Reading 468 8. Fourth-Generation (4G) Cellular Communications 469 8.1 Long-Term Evolution 470 8.2 LTE-Advanced 549 8.3 IEEE 802.16M 557 Acknowledgments 558 9. Mobile Internetworking 559 9.1 What Is Meant by Mobile Internetworking? 559 9.2 Network Layer Considerations 560 9.3 Transport Layer Considerations 578 10. Key Wireless Technology Trends: A Look at the Future 593 10.1 MIMO 594 10.2 Multicarrier Modulation 601 10.3 Cognitive Radio 611 10.4 Cross-Layer Radio 615 10.5 Network Coding 618 11. Building the Wireless Internet: Putting It All Together 623 11.1 Dimensions of Performance 624 11.2 Concluding Remarks 630 References 632 Index 650

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