Channel Equalization For Wireless Communications

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Channel Equalization for Wireless Communications

Author : Gregory E. Bottomley
Publisher : John Wiley & Sons
Page : 192 pages
File Size : 50,9 Mb
Release : 2012-01-03
Category : Technology & Engineering
ISBN : 9781118105276

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Channel Equalization for Wireless Communications by Gregory E. Bottomley Pdf

The most thorough, up-to-date reference on channel equalization—from basic concepts to complex modeling techniques In today's instant-access society, a high premium is placed on information that can be stored and communicated effectively. As a result, storage densities and communications rates are being pushed to capacity, causing information symbols to interfere with one another. To help unclog pathways for the clearer conveyance of information, this book offers in-depth discussion of the significant contributions and future adaptability of channel equalization and a set of approaches for solving the problem of intersymbol interference (ISI). Chapter explorations in Channel Equalization include: Channel equalization topics presented with incremental learning methodology—from the very fundamental concept to more advanced mathematical knowledge Coverage of technology used in second-, third- and fourth-generation cellular communication systems A set of homework problems that reinforce concepts discussed in the book Tutorial explanations of recent developments currently captured in IEEE technical journals Unlike existing digital communications books that devote cursory attention to channel equalization, this invaluable guide addresses a crucial need by focusing solely on the background, current state, and future direction of this increasingly important technology. A unique mix of basic concepts and complex frameworks for delivering digitized data make Channel Equalization a valuable reference for all practicing wireless communication engineers and students dealing with the pressing demands of the information age.

Semi-Blind Carrier Frequency Offset Estimation and Channel Equalization

Author : Yufei Jiang,Xu Zhu,Eng Gee Lim,Yi Huang,Hai Lin
Publisher : Springer
Page : 87 pages
File Size : 41,6 Mb
Release : 2015-12-01
Category : Computers
ISBN : 9783319249841

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Semi-Blind Carrier Frequency Offset Estimation and Channel Equalization by Yufei Jiang,Xu Zhu,Eng Gee Lim,Yi Huang,Hai Lin Pdf

This SpringerBrief investigates the performance of semi-blind independent component analysis (ICA) based equalization and carrier frequency offset estimation approaches (CFO) for a number of orthogonal frequency division multiplexing (OFDM) based wireless communication systems. It provides a comprehensive overview of the challenges of channel equalization and frequency synchronization for different wireless systems. The authors present the wireless communication channel and system models. Key existing CFO estimation methods are reviewed, along with a number of the training based and non-training based (blind) channel estimation methods. This is followed by a study of ICA and its applications to OFDM-based wireless communication systems. Later chapters provide a detailed description of recent research on semi-blind CFO estimation and ICA based equalization approaches for various wireless communication systems including multiple-input multiple-output (MIMO) OFDM and coordinated multipoint (CoMP) systems. Semi-blind CFO estimation and equalization structures provide a spectrum-efficient and high-performance solution for high speed wireless communications. This book is suitable for postgraduate students, researchers or professionals in the area of wireless communications.

Wireless Communications

Author : Giorgio A. Vitetta,Desmond P. Taylor,Giulio Colavolpe,Fabrizio Pancaldi,Philippa A. Martin
Publisher : John Wiley & Sons
Page : 849 pages
File Size : 47,7 Mb
Release : 2013-03-29
Category : Technology & Engineering
ISBN : 9781118576601

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Wireless Communications by Giorgio A. Vitetta,Desmond P. Taylor,Giulio Colavolpe,Fabrizio Pancaldi,Philippa A. Martin Pdf

This book introduces the theoretical elements at the basis of various classes of algorithms commonly employed in the physical layer (and, in part, in MAC layer) of wireless communications systems. It focuses on single user systems, so ignoring multiple access techniques. Moreover, emphasis is put on single-input single-output (SISO) systems, although some relevant topics about multiple-input multiple-output (MIMO) systems are also illustrated. Comprehensive wireless specific guide to algorithmic techniques Provides a detailed analysis of channel equalization and channel coding for wireless applications Unique conceptual approach focusing in single user systems Covers algebraic decoding, modulation techniques, channel coding and channel equalisation

Fundamentals of Wireless Communication

Author : David Tse,Pramod Viswanath
Publisher : Cambridge University Press
Page : 598 pages
File Size : 52,7 Mb
Release : 2005-05-26
Category : Computers
ISBN : 0521845270

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Fundamentals of Wireless Communication by David Tse,Pramod Viswanath Pdf

This textbook takes a unified view of the fundamentals of wireless communication and explains cutting-edge concepts in a simple and intuitive way. An abundant supply of exercises make it ideal for graduate courses in electrical and computer engineering and it will also be of great interest to practising engineers.

Machine Learning for Future Wireless Communications

Author : Fa-Long Luo
Publisher : John Wiley & Sons
Page : 490 pages
File Size : 49,9 Mb
Release : 2020-02-10
Category : Technology & Engineering
ISBN : 9781119562252

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Machine Learning for Future Wireless Communications by Fa-Long Luo Pdf

A comprehensive review to the theory, application and research of machine learning for future wireless communications In one single volume, Machine Learning for Future Wireless Communications provides a comprehensive and highly accessible treatment to the theory, applications and current research developments to the technology aspects related to machine learning for wireless communications and networks. The technology development of machine learning for wireless communications has grown explosively and is one of the biggest trends in related academic, research and industry communities. Deep neural networks-based machine learning technology is a promising tool to attack the big challenge in wireless communications and networks imposed by the increasing demands in terms of capacity, coverage, latency, efficiency flexibility, compatibility, quality of experience and silicon convergence. The author – a noted expert on the topic – covers a wide range of topics including system architecture and optimization, physical-layer and cross-layer processing, air interface and protocol design, beamforming and antenna configuration, network coding and slicing, cell acquisition and handover, scheduling and rate adaption, radio access control, smart proactive caching and adaptive resource allocations. Uniquely organized into three categories: Spectrum Intelligence, Transmission Intelligence and Network Intelligence, this important resource: Offers a comprehensive review of the theory, applications and current developments of machine learning for wireless communications and networks Covers a range of topics from architecture and optimization to adaptive resource allocations Reviews state-of-the-art machine learning based solutions for network coverage Includes an overview of the applications of machine learning algorithms in future wireless networks Explores flexible backhaul and front-haul, cross-layer optimization and coding, full-duplex radio, digital front-end (DFE) and radio-frequency (RF) processing Written for professional engineers, researchers, scientists, manufacturers, network operators, software developers and graduate students, Machine Learning for Future Wireless Communications presents in 21 chapters a comprehensive review of the topic authored by an expert in the field.

Signal Processing Advances in Wireless and Mobile Communications: Trends in channel estimation and equalization

Author : Yingbo Hua,Petre Stoica
Publisher : Prentice Hall
Page : 433 pages
File Size : 48,7 Mb
Release : 2001
Category : Technology & Engineering
ISBN : 0130271624

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Signal Processing Advances in Wireless and Mobile Communications: Trends in channel estimation and equalization by Yingbo Hua,Petre Stoica Pdf

This is volume 1 of a 2 volume set. This volume focuses on "channel estimation and equalization."

Wireless Communications Over Rapidly Time-Varying Channels

Author : Franz Hlawatsch,Gerald Matz
Publisher : Academic Press
Page : 456 pages
File Size : 50,8 Mb
Release : 2011-05-04
Category : Technology & Engineering
ISBN : 0080922724

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Wireless Communications Over Rapidly Time-Varying Channels by Franz Hlawatsch,Gerald Matz Pdf

As a result of higher frequencies and increased user mobility, researchers and systems designers are shifting their focus from time-invariant models to channels that vary within a block. Wireless Communications Over Rapidly Time-Varying Channels explains the latest theoretical advances and practical methods to give an understanding of rapidly time varying channels, together with performance trade-offs and potential performance gains, providing the expertise to develop future wireless systems technology. As well as an overview of the issues of developing wireless systems using time-varying channels, the book gives extensive coverage to methods for estimating and equalizing rapidly time-varying channels, including a discussion of training data optimization, as well as providing models and transceiver methods for time-varying ultra-wideband channels. An introduction to time-varying channel models gives in a nutshell the important issues of developing wireless systems technology using time-varying channels Extensive coverage of methods for estimating and equalizing rapidly time-varying channels, including a discussion of training data optimization, enables development of high performance wireless systems Chapters on transceiver design for OFDM and receiver algorithms for MIMO communication channels over time-varying channels, with an emphasis on modern iterative turbo-style architectures, demonstrates how these important technologies can optimize future wireless systems

Optimizing Wireless Communication Systems

Author : Francisco Rodrigo Porto Cavalcanti,Sören Andersson
Publisher : Springer Science & Business Media
Page : 542 pages
File Size : 40,6 Mb
Release : 2009-07-31
Category : Technology & Engineering
ISBN : 9781441901552

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Optimizing Wireless Communication Systems by Francisco Rodrigo Porto Cavalcanti,Sören Andersson Pdf

In June 2000, GTEL (Wireless Telecommunications Research Group) at the F- eral University of Ceara ́ was founded by Professor Rodrigo Cavalcanti and his c- leagues with the mission of developing wireless communications technology and impact the development of the Brazilian telecommunications sector. From the start, this research effort has been supported by Ericsson Research providing a dynamic environment where academia and industry together can address timely and relevant research challenges. This book summarized much of the research output that has resulted from GTEL’s efforts. It provides a comprehensive treatment of the physical and multiple access layers in mobile communication systems describing different generations of systems but with a focus on 3G systems. The team of Professor C- alcanti has contributed scienti cally to the development of this eld and built up an impressive expertise. In the chapters that follow, they share their views and kno- edge on the underlying principles and technical trade-offs when designing the air interface of 3G systems. The complexity of 3G systems and the interaction between the physical and m- tiple access layers present a tremendous challenge when modeling, designing, and analyzing the mobile communication system. Herein, the authors tackle this pr- lem in an impressive manner. Their work is very much in line with the developments in 3GPP providing a deeper understanding of the evolution of 3G and also future enhancements.

Circuits and Systems for Wireless Communications

Author : Markus Helfenstein,George S. Moschytz
Publisher : Springer Science & Business Media
Page : 381 pages
File Size : 50,8 Mb
Release : 2000
Category : Computers
ISBN : 9780792377221

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Circuits and Systems for Wireless Communications by Markus Helfenstein,George S. Moschytz Pdf

This book contains revised contributions by the speakers of the 1st IEEE Workshop on Wireless Communication Circuits and Systems, held in Lucerne, Switzerland, from June 22-24, 1998. The aim of the workshop was to demonstrate the vast expertise of the CAS Society in the area of circuit and system design to the rapidly growing field of wireless communications. The workshop combined presentations by invited experts from academia and industry with panel and informal discussions. The following topics were covered: RF System Integration (single-chip systems, CMOS RF circuits), RF Front-End Circuits (CMOS RF oscillators, broadband design techniques), Wideband Conversion for Software Radio (A/D conversion issues, wideband sub-sampling, low-spurious A/D conversion), Process Technologies for Future RF Systems (Si, SiGe, GaAs, CMOS, packaging technologies), DSP for Wireless Communications (DSP algorithms, fixed-point systems, DSP for baseband applications), Blind Channel Equalization (adaptive interference suppression, design techniques, channel estimation). A carefully selected combination of tutorial-like papers as well as papers on specialized and advanced topics is included. Thus, newcomers to the field of wireless communications will benefit from the overview of emerging technologies in circuits and systems, and specialists will benefit from the thought-provoking details presented in this book.

Contemporary Computing

Author : Srinivas Aluru,Sanghamitra Bandyopadhyay,Umit V. Catalyurek,Devdatt Dubhashi,Phillip H. Jones,Manish Parashar,Bertil Schmidt
Publisher : Springer Science & Business Media
Page : 580 pages
File Size : 42,7 Mb
Release : 2011-07-06
Category : Computers
ISBN : 9783642226052

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Contemporary Computing by Srinivas Aluru,Sanghamitra Bandyopadhyay,Umit V. Catalyurek,Devdatt Dubhashi,Phillip H. Jones,Manish Parashar,Bertil Schmidt Pdf

This volume constitutes the refereed proceedings of the Fourth International Conference on Contemporary Computing, IC3 2010, held in Noida, India, in August 2011. The 58 revised full papers presented were carefully reviewed and selected from 175 submissions.

Wireless Communications Systems Design

Author : Haesik Kim
Publisher : John Wiley & Sons
Page : 440 pages
File Size : 54,6 Mb
Release : 2015-08-06
Category : Technology & Engineering
ISBN : 9781118759448

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Wireless Communications Systems Design by Haesik Kim Pdf

em style="mso-bidi-font-style: normal;"Wireless Communications Systems Design provides the basic knowledge and methodology for wireless communications design. The book mainly focuses on a broadband wireless communication system based on OFDM/OFDMA system because it is widely used in the modern wireless communication system. It is divided into three parts: wireless communication theory (part I), wireless communication block design (part II), and wireless communication block integration (part III). Written by an expert with various experience in system design (standards, research and development)

Unsupervised Signal Processing

Author : João Marcos Travassos Romano,Romis Attux,Charles Casimiro Cavalcante,Ricardo Suyama
Publisher : CRC Press
Page : 340 pages
File Size : 40,6 Mb
Release : 2018-09-03
Category : Computers
ISBN : 9781420019469

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Unsupervised Signal Processing by João Marcos Travassos Romano,Romis Attux,Charles Casimiro Cavalcante,Ricardo Suyama Pdf

Unsupervised Signal Processing: Channel Equalization and Source Separation provides a unified, systematic, and synthetic presentation of the theory of unsupervised signal processing. Always maintaining the focus on a signal processing-oriented approach, this book describes how the subject has evolved and assumed a wider scope that covers several topics, from well-established blind equalization and source separation methods to novel approaches based on machine learning and bio-inspired algorithms. From the foundations of statistical and adaptive signal processing, the authors explore and elaborate on emerging tools, such as machine learning-based solutions and bio-inspired methods. With a fresh take on this exciting area of study, this book: Provides a solid background on the statistical characterization of signals and systems and on linear filtering theory Emphasizes the link between supervised and unsupervised processing from the perspective of linear prediction and constrained filtering theory Addresses key issues concerning equilibrium solutions and equivalence relationships in the context of unsupervised equalization criteria Provides a systematic presentation of source separation and independent component analysis Discusses some instigating connections between the filtering problem and computational intelligence approaches. Building on more than a decade of the authors’ work at DSPCom laboratory, this book applies a fresh conceptual treatment and mathematical formalism to important existing topics. The result is perhaps the first unified presentation of unsupervised signal processing techniques—one that addresses areas including digital filters, adaptive methods, and statistical signal processing. With its remarkable synthesis of the field, this book provides a new vision to stimulate progress and contribute to the advent of more useful, efficient, and friendly intelligent systems.

Radio over Fiber for Wireless Communications

Author : Xavier N. Fernando
Publisher : John Wiley & Sons
Page : 335 pages
File Size : 45,5 Mb
Release : 2014-06-16
Category : Technology & Engineering
ISBN : 9781118797037

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Radio over Fiber for Wireless Communications by Xavier N. Fernando Pdf

A comprehensive evaluation of Fi-Wi, enabling readers to design links using channel estimation and equalization algorithms This book provides a detailed study of radio over fiber (ROF) based wireless communication systems, otherwise called fiber wireless (Fi-Wi) systems. This is an emerging hot topic where the abundant bandwidth of optical fiber is directly combined with the flexibility and mobility of wireless networks to provide broadband connectivity. Its application is increasing because of the growing demand for broadband wireless services. In such a system the transmission of the radio signals over a fiber is an important task. This book provides substantial material on the radio over fiber part of the complete fiber-wireless system, including new research results on the compensation methods. The early chapters provide fundamental knowledge required for a non-expert engineering professional as well as senior/graduate level students to learn this topic from scratch. The latter part of the book covers advanced topics useful for researchers and senior students. Therefore, this book provides a comprehensive understanding of the system for readers who will gain enough knowledge to design Fi-Wi links of their own by learning how to develop Fi-Wi channel estimation and equalization algorithms. This concept is completely novel in current literature and has been patented by the author. Readers are expected to have a basic understanding of fiber optics and wireless communications to easily follow the book and to appreciate the concepts. Basics of the Fi-Wi system and signal processing approaches are clearly explained. It covers a multidisciplinary topic and acts as a bridge between optical and wireless communication domains. In the increasingly demanding telecommunications profession, engineers are expected to have knowledge in both optical and wireless communications and expected design combined/hybrid systems. Hence, the book is written in such a way that both optical and wireless professionals will be able to easily understand and perceive the concepts. follows a logical process from basic principles through to advanced topics, providing a wide range of interest for researchers, practicing engineers, students, and those required to build such networks explains detailed system design concepts and the limitations and advantages in each configuration, appealing to design engineers, and largely avoiding system specifics demonstrates the author’s exclusive patent, showing how to develop baseband signal processing algorithms for Fi-Wi systems, which is a key requirement for the successful deployment of Fi-Wi systems contains tables, numerical examples and case studies, facilitating a good quantitative understanding of the topic

Modulation and Coding Techniques in Wireless Communications

Author : Evgenii Krouk,Sergei Semenov
Publisher : John Wiley & Sons
Page : 691 pages
File Size : 46,8 Mb
Release : 2011-02-21
Category : Technology & Engineering
ISBN : 9780470745052

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Modulation and Coding Techniques in Wireless Communications by Evgenii Krouk,Sergei Semenov Pdf

The high level of technical detail included in standards specifications can make it difficult to find the correlation between the standard specifications and the theoretical results. This book aims to cover both of these elements to give accessible information and support to readers. It explains the current and future trends on communication theory and shows how these developments are implemented in contemporary wireless communication standards. Examining modulation, coding and multiple access techniques, the book is divided into two major sections to cover these functions. The two-stage approach first treats the basics of modulation and coding theory before highlighting how these concepts are defined and implemented in modern wireless communication systems. Part 1 is devoted to the presentation of main L1 procedures and methods including modulation, coding, channel equalization and multiple access techniques. In Part 2, the uses of these procedures and methods in the wide range of wireless communication standards including WLAN, WiMax, WCDMA, HSPA, LTE and cdma2000 are considered. An essential study of the implementation of modulation and coding techniques in modern standards of wireless communication Bridges the gap between the modulation coding theory and the wireless communications standards material Divided into two parts to systematically tackle the topic - the first part develops techniques which are then applied and tailored to real world systems in the second part Covers special aspects of coding theory and how these can be effectively applied to improve the performance of wireless communications systems

Wireless Communication Systems

Author : Ke-Lin Du,M. N. S. Swamy
Publisher : Cambridge University Press
Page : 1020 pages
File Size : 40,7 Mb
Release : 2010-04-15
Category : Technology & Engineering
ISBN : 9781139485760

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Wireless Communication Systems by Ke-Lin Du,M. N. S. Swamy Pdf

This practically-oriented, all-inclusive guide covers all the major enabling techniques for current and next-generation cellular communications and wireless networking systems. Technologies covered include CDMA, OFDM, UWB, turbo and LDPC coding, smart antennas, wireless ad hoc and sensor networks, MIMO, and cognitive radios, providing readers with everything they need to master wireless systems design in a single volume. Uniquely, a detailed introduction to the properties, design, and selection of RF subsystems and antennas is provided, giving readers a clear overview of the whole wireless system. It is also the first textbook to include a complete introduction to speech coders and video coders used in wireless systems. Richly illustrated with over 400 figures, and with a unique emphasis on practical and state-of-the-art techniques in system design, rather than on the mathematical foundations, this book is ideal for graduate students and researchers in wireless communications, as well as for wireless and telecom engineers.