{"product_id":"adaptive-wireless-transceivers-isbn-9780470846896","title":"Adaptive Wireless Transceivers","description":"Adaptive Wireless Transceivers provides the reader with abroad overview of near-instantaneously adaptive transceivers in thecontext of TDMA, CDMA and OFDM systems. The adaptive transceiversexamined employ powerful turbo codecs, turbo equalisers andspace-time codecs, equipping the reader with a future-prooftechnological road map. It demonstrates that adaptive transceiversare capable of mitigating the channel quality fluctuations of thewireless channel as a lower-complexity alternative to space-timecoding. By contrast, if the higher complexity of multipletransmitters and multiple receiver-assisted systems is deemedacceptable, the advantages of adaptability erode.\u003cbr\u003e * Provides an in-depth introduction to channel equalisers andKalman filtering and discusses the associated complexity versusperformance trade-offs\u003cbr\u003e * Introduces wideband near-instantaneously adaptive transceiversand studies their performance both with and without turbo channelcoding\u003cbr\u003e * Describes how to optimise adaptive modulation mode switchingand highlights a range of practical considerations\u003cbr\u003e * Introduces neural network based channel equalisers anddiscusses Radial Basis Function (RBF) assisted equalisers embeddedinto adaptive modems supported by turbo channel coding and turbochannel equalisation\u003cbr\u003e * Employs the above adaptive principles also in the context ofCDMA and OFDM transceivers and discusses the pros and cons ofspace-time coding versus adaptive modulation\u003cbr\u003e Researchers, advanced students and practising development engineersworking in wireless communications will all find this valuable textan informative read. \u003cp\u003e1 Prologue 1\u003c\/p\u003e \u003cp\u003e1.1 Motivation of the Book 1\u003c\/p\u003e \u003cp\u003e1.2 Adaptation Principles 4\u003c\/p\u003e \u003cp\u003e1.3 Channel Quality Metrics 5\u003c\/p\u003e \u003cp\u003e1.4 Transceiver Parameter Adaptation 5\u003c\/p\u003e \u003cp\u003e1.5 Milestones in Adaptive Modulation History 7\u003c\/p\u003e \u003cp\u003e1 .5 . 1 Adaptive Single- and Multi-carrier Modulation 7\u003c\/p\u003e \u003cp\u003e1.6 Outline of the book 14\u003c\/p\u003e \u003cp\u003eI Near-instantaneously Adaptive Modulation and Filtering Based Equalisation 19\u003c\/p\u003e \u003cp\u003e2 Introduction To Equalizers 21\u003c\/p\u003e \u003cp\u003e2.1 Coherent Demodulation of Square-QAM 23\u003c\/p\u003e \u003cp\u003e2.2 Intersymbol Interference 29\u003c\/p\u003e \u003cp\u003e2.3 Basic Equalizer Theory 29\u003c\/p\u003e \u003cp\u003e2.4 Signal to Noise Ratio Loss of the DFE 40\u003c\/p\u003e \u003cp\u003e2.5 Equalization in Multi-level Modems 41\u003c\/p\u003e \u003cp\u003e2.6 Review and Discussion 42\u003c\/p\u003e \u003cp\u003e3 Adaptive Equalization 45\u003c\/p\u003e \u003cp\u003e3.1 Derivation of the Recursive Kalman Algorithm 46\u003c\/p\u003e \u003cp\u003e3.2 Application of the Kalman Algorithm 54\u003c\/p\u003e \u003cp\u003e3.3 Complexity Study 71\u003c\/p\u003e \u003cp\u003e3.4 Adaptive Equalization in Multilevel Modems 72\u003c\/p\u003e \u003cp\u003e3.5 Review and Discussion 77\u003c\/p\u003e \u003cp\u003e4 Adaptive Modulation 81\u003c\/p\u003e \u003cp\u003e4.1 Adaptive Modulation for Narrow-band Fading Channels 81\u003c\/p\u003e \u003cp\u003e4.2 Power Control Assisted Adaptive Modulation 86\u003c\/p\u003e \u003cp\u003e4.3 Adaptive Modulation and Equalization in a Wideband Environment 99\u003c\/p\u003e \u003cp\u003e4.4 Review and Discussion 119\u003c\/p\u003e \u003cp\u003e5 Turbo-Coded and Turbo-Equalised Adaptive Modulation 123\u003c\/p\u003e \u003cp\u003e5.1 Turbo Coding 124\u003c\/p\u003e \u003cp\u003e5.2 System Parameters 127\u003c\/p\u003e \u003cp\u003e5.3 Turbo Block Coding Performance of the Fixed QAM Modes 128\u003c\/p\u003e \u003cp\u003e5.4 Fixed Coding Rate, Fixed Interleaver Size Turbo Coded AQAM 131\u003c\/p\u003e \u003cp\u003e5.5 Fixed Coding Rate. Variable Interleaver Size Turbo Coded AQAM 135\u003c\/p\u003e \u003cp\u003e5.6 Blind Modulation Detection 139\u003c\/p\u003e \u003cp\u003e5.7 Variable Coding Rate Turbo Block Coded Adaptive Modulation 146\u003c\/p\u003e \u003cp\u003e5.8 Comparisons of the Turbo Block Coded AQAM Schemes 152\u003c\/p\u003e \u003cp\u003e5.9 Turbo Convolutional Coded AQAM Schemes 161\u003c\/p\u003e \u003cp\u003e5.10 Turbo Equalization 165\u003c\/p\u003e \u003cp\u003e5.11 Burst-by-Burst Adaptive Wideband Coded Modulation 173\u003c\/p\u003e \u003cp\u003e5.12 Review and Discussion 186\u003c\/p\u003e \u003cp\u003e6 Adaptive Modulation Mode Switching Optimization 191\u003c\/p\u003e \u003cp\u003e6 .l Introduction 191\u003c\/p\u003e \u003cp\u003e6.2 Increasing the Average Transmit Power as a Fading Counter-Measure 192\u003c\/p\u003e \u003cp\u003e6.3 System Description 196\u003c\/p\u003e \u003cp\u003e6.4 Optimum Switching Levels 203\u003c\/p\u003e \u003cp\u003e6.5 Results and Discussions 221\u003c\/p\u003e \u003cp\u003e6.6 Review and Discussion 254\u003c\/p\u003e \u003cp\u003e7 Practical Considerations of Wideband AQAM 257\u003c\/p\u003e \u003cp\u003e7.1 Impact of Error Propagation 257\u003c\/p\u003e \u003cp\u003e7.2 Channel Quality Estimation Latency 259\u003c\/p\u003e \u003cp\u003e7.3 Effect of CO-channel Interference on AQAM 271\u003c\/p\u003e \u003cp\u003e7.4 Review and Discussion 292\u003c\/p\u003e \u003cp\u003eI1 Near-instantaneously Adaptive Modulation and Neural Network Based Equalisation 297\u003cbr\u003e8 Neural Network Based Equalization 299\u003c\/p\u003e \u003cp\u003e8 .l Discrete Time Model for Channels Exhibiting Intersymbol Interference 299\u003c\/p\u003e \u003cp\u003e8.2 Equalization as a Classification Problem 300\u003c\/p\u003e \u003cp\u003e8.3 Introduction to Neural Networks 305\u003c\/p\u003e \u003cp\u003e8.4 Equalization Using Neural Networks 311\u003c\/p\u003e \u003cp\u003e8.5 Multilayer Perceptron Based Equaliser 311\u003c\/p\u003e \u003cp\u003e8.6 Polynomial Perceptron Based Equaliser 314\u003c\/p\u003e \u003cp\u003e8.7 Radial Basis Function Networks 316\u003c\/p\u003e \u003cp\u003e8.8 K-means Clustering Algorithm 329\u003c\/p\u003e \u003cp\u003e8.9 Radial Basis Function Network Based Equalisers 330\u003c\/p\u003e \u003cp\u003e8.10 Scalar Noise-free Channel Output States 340\u003c\/p\u003e \u003cp\u003e8.1 l Decision Feedback Assisted Radial Basis Function Network Equaliser 342\u003c\/p\u003e \u003cp\u003e8.12 Simulation Results 354\u003c\/p\u003e \u003cp\u003e8.13 Review and Discussion 382\u003c\/p\u003e \u003cp\u003e9 RBF-Equalized Adaptive Modulation 385\u003c\/p\u003e \u003cp\u003e9 .l Background to Adaptive Modulation in a Narrowband Fading Channel 386\u003c\/p\u003e \u003cp\u003e9.2 Background on Adaptive Modulation in a Wideband Fading Channel 389\u003c\/p\u003e \u003cp\u003e9.3 Brief Overview of Part I of the Book 390\u003c\/p\u003e \u003cp\u003e9.4 Joint Adaptive Modulation and RBF Based Equalization 395\u003c\/p\u003e \u003cp\u003e9.5 Performance of the AQAM RBF DFE Scheme 4 10\u003c\/p\u003e \u003cp\u003e9.6 Review and Discussion 414\u003c\/p\u003e \u003cp\u003e9.4.4 Simulation Model for Best-case Performance 399\u003c\/p\u003e \u003cp\u003e10 RBF Equalization Using nrbo Codes 417\u003c\/p\u003e \u003cp\u003e10.1 Introduction to Turbo Codes 417\u003c\/p\u003e \u003cp\u003e10.2 Jacobian Logarithmic RBF Equalizer 419\u003c\/p\u003e \u003cp\u003e10.3 System Overview 423\u003c\/p\u003e \u003cp\u003e10.4 Turbo-coded RBF-equalized M-QAM Performance 427\u003c\/p\u003e \u003cp\u003e10.5 Channel Quality Measure 432\u003c\/p\u003e \u003cp\u003e10.6 Turbo Coding and RBF Equalizer Assisted AQAM 433\u003c\/p\u003e \u003cp\u003e10.7 Review and Discussion 452\u003c\/p\u003e \u003cp\u003e11 RBF Turbo Equalization 453\u003c\/p\u003e \u003cp\u003e1 1 . 1 Introduction to Turbo equalization 453\u003c\/p\u003e \u003cp\u003e11.2 RBF Assisted Turbo equalization 455\u003c\/p\u003e \u003cp\u003e11.3 Comparison of the RBF and MAP Equaliser 457\u003c\/p\u003e \u003cp\u003e11.4 Comparison of the Jacobian RBF and Log-MAP Equaliser 460\u003c\/p\u003e \u003cp\u003e1 1.5 RBF Turbo Equaliser Performance 463\u003c\/p\u003e \u003cp\u003e1 1.6 Reduced-complexity RBF Assisted Turbo equalization 471\u003c\/p\u003e \u003cp\u003e11.7 In-phase\/Quadrature-phase Turbo equalization 476\u003c\/p\u003e \u003cp\u003e11.8 Turbo Equalized Convolutional and Space Time Trellis Coding 485\u003c\/p\u003e \u003cp\u003e11.9 Review and Discussion 493\u003c\/p\u003e \u003cp\u003eIII Near-Instantaneously Adaptive CDMA and Adaptive Space-Time Coded OFDM 495\u003c\/p\u003e \u003cp\u003e12 Burst-by-Burst Adaptive Multiuser Detection CDMA 497\u003c\/p\u003e \u003cp\u003e12.1 Motivation 497\u003c\/p\u003e \u003cp\u003e12.2 Multiuser Detection 498\u003c\/p\u003e \u003cp\u003e12.3 Multiuser Equaliser Concepts 501\u003c\/p\u003e \u003cp\u003e12.4 Adaptive CDMA Schemes 518\u003c\/p\u003e \u003cp\u003e12.5 Burst-by-Burst AQAM\/CDMA 521\u003c\/p\u003e \u003cp\u003e12.6 Review and Discussion 533\u003c\/p\u003e \u003cp\u003e13 Adaptive Multicarrier Modulation 535\u003c\/p\u003e \u003cp\u003e13.1 Introduction 535\u003c\/p\u003e \u003cp\u003e13.2 Orthogonal Frequency Division Multiplexing 536\u003c\/p\u003e \u003cp\u003e13.3 OFDM Transmission over Frequency Selective Channels 543\u003c\/p\u003e \u003cp\u003e13.4 OFDM Performance with Frequency Errors and Timing Errors 547\u003c\/p\u003e \u003cp\u003e13.5 Synchronization Algorithms 556\u003c\/p\u003e \u003cp\u003e13.6 Adaptive OFDM 563\u003c\/p\u003e \u003cp\u003e13.7 Pre-Equalization 579\u003c\/p\u003e \u003cp\u003e13.8 Review and Discussion 584\u003c\/p\u003e \u003cp\u003e14 Space-Time Coding versus Adaptive Modulation 589\u003c\/p\u003e \u003cp\u003e14.1 Introduction 589\u003c\/p\u003e \u003cp\u003e14.2 Space-Time Trellis Codes 590\u003c\/p\u003e \u003cp\u003e14.3 Space-Time Coded Transmission Over Wideband channels 594\u003c\/p\u003e \u003cp\u003e14.4 Simulation Results 603\u003c\/p\u003e \u003cp\u003e14.5 Space-Time Coded Adaptive Modulation for OFDM 626\u003c\/p\u003e \u003cp\u003e14.6 Review and Discussion 635\u003c\/p\u003e \u003cp\u003e15 Conclusions and Suggestions for Further Research 639\u003c\/p\u003e \u003cp\u003e15.1 Book Summary and Conclusions 639\u003c\/p\u003e \u003cp\u003e15.2 Suggestions for Future Research 649\u003c\/p\u003e \u003cp\u003e15.3 Closing Remarks 651\u003c\/p\u003e \u003cp\u003eA Appendices 653\u003c\/p\u003e \u003cp\u003eBibliography 687\u003c\/p\u003e \u003cp\u003eIndex 713\u003c\/p\u003e \u003cp\u003eAuthor Index 723\u003c\/p\u003e \"...provides an overview of near-instantaneously adaptive transceivers.\" (SciTech Book News, Vol. 26, No. 2, June 2002)  \u003cp\u003e\u003cstrong\u003eLajos Hanzo\u003c\/strong\u003e received his degree in electronics in 1976 and his doctorate in 1983. During his 25-year career in telecommunications he has held various research and academic posts in Hungary, Germany and the UK. Since 1986 he has been with the Department of Electronics and Computer Science, University of Southampton, UK, where he holds the chair in telecommunications. He has co-authored eight books on mobile radio communications, published over 300 research papers, organised and chaired conference sessions, presented overview lectures and been awarded a number of distinctions. Currently he is managing an academic research team, working on a range of research projects in the field of wireless multimedia communications sponsored by industry, the Engineering and Physical Sciences Research Council UK, the European IST Programme and the Mobile Virtual Centre of Excellence, UK. He is an enthusiastic supporter of industrial and academic liaison and he offers a range of industrial courses. He is also an IEEE Distinguished Lecturer. For further information on research in progress and associated publications please refer to http:\/\/www-mobile.ecs.soton.ac.uk.   \u003ci\u003eAdaptive Wireless Transceivers\u003c\/i\u003e provides the reader with a broad overview of near-instantaneously adaptive transceivers in the context of TDMA, CDMA and OFDM systems. The adaptive transceivers examined employ powerful turbo codecs, turbo equalisers and space-time codecs, equipping the reader with a future-proof technological road map. It demonstrates that adaptive transceivers are capable of mitigating the channel quality fluctuations of the wireless channel as a lower-complexity alternative to space-time coding. By contrast, if the higher complexity of multiple transmitters and multiple receiver-assisted systems is deemed acceptable, the advantages of adaptability erode.  \u003c\/p\u003e\u003cul\u003e \u003cli\u003eProvides an in-depth introduction to channel equalisers and Kalman filtering and discusses the associated complexity versus performance trade-offs\u003c\/li\u003e \u003cli\u003eIntroduces wideband near-instantaneously adaptive transceivers and studies their performance both with and without turbo channel coding\u003c\/li\u003e \u003cli\u003eDescribes how to optimise adaptive modulation mode switching and highlights a range of practical considerations\u003c\/li\u003e \u003cli\u003eIntroduces neural network based channel equalisers and discusses Radial Basis Function (RBF) assisted equalisers embedded into adaptive modems supported by turbo channel coding and turbo channel equalisation\u003c\/li\u003e \u003cli\u003eEmploys the above adaptive principles also in the context of CDMA and OFDM transceivers and discusses the pros and cons of space-time coding versus adaptive modulation\u003c\/li\u003e \u003c\/ul\u003e Researchers, advanced students and practising development engineers working in wireless communications will all find this valuable text an informative read.","brand":"Wiley-IEEE Press","offers":[{"title":"Default Title","offer_id":47988660044005,"sku":"NP9780470846896","price":269.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1842\/7735\/files\/9780470846896.jpg?v=1761781157","url":"https:\/\/k12savings.com\/products\/adaptive-wireless-transceivers-isbn-9780470846896","provider":"K12savings","version":"1.0","type":"link"}