Space Modulation Techniques

Space Modulation Techniques
Author: Raed Mesleh
Publisher: John Wiley & Sons
Total Pages: 284
Release: 2018-06-19
Genre: Technology & Engineering
ISBN: 1119375657
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Explores the fundamentals required to understand, analyze, and implement space modulation techniques (SMTs) in coherent and non-coherent radio frequency environments This book focuses on the concept of space modulation techniques (SMTs), and covers those emerging high data rate wireless communication techniques. The book discusses the advantages and disadvantages of SMTs along with their performance. A general framework for analyzing the performance of SMTs is provided and used to detail their performance over several generalized fading channels. The book also addresses the transmitter design of these techniques with the optimum number of hardware components and the use of these techniques in cooperative and mm-Wave communications. Beginning with an introduction to the subject and a brief history, Space Modulation Techniques goes on to offer chapters covering MIMO systems like spatial multiplexing and space-time coding. It then looks at channel models, such as Rayleigh, Rician, Nakagami-m, and other generalized distributions. A discussion of SMTs includes techniques like space shift keying (SSK), space-time shift keying (STSK), trellis coded spatial modulation (TCSM), spatial modulation (SM), generalized spatial modulation (GSM), quadrature spatial modulation (QSM), and more. The book also presents a non-coherent design for different SMTs, and a framework for SMTs’ performance analysis in different channel conditions and in the presence of channel imperfections, all that along with an information theoretic treatment of SMTs. Lastly, it provides performance comparisons, results, and MATLAB codes and offers readers practical implementation designs for SMTs. The book also: Provides readers with the expertise of the inventors of space modulation techniques (SMTs) Analyzes error performance, capacity performance, and system complexity. Discusses practical implementation of SMTs and studies SMTs with cooperative and mm-Wave communications Explores and compares MIMO schemes Space Modulation Techniques is an ideal book for professional and academic readers that are active in the field of SMT MIMO systems.

Space Modulation Techniques

Space Modulation Techniques
Author: Raed Mesleh
Publisher: John Wiley & Sons
Total Pages: 327
Release: 2018-05-11
Genre: Technology & Engineering
ISBN: 1119375681
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Explores the fundamentals required to understand, analyze, and implement space modulation techniques (SMTs) in coherent and non-coherent radio frequency environments This book focuses on the concept of space modulation techniques (SMTs), and covers those emerging high data rate wireless communication techniques. The book discusses the advantages and disadvantages of SMTs along with their performance. A general framework for analyzing the performance of SMTs is provided and used to detail their performance over several generalized fading channels. The book also addresses the transmitter design of these techniques with the optimum number of hardware components and the use of these techniques in cooperative and mm-Wave communications. Beginning with an introduction to the subject and a brief history, Space Modulation Techniques goes on to offer chapters covering MIMO systems like spatial multiplexing and space-time coding. It then looks at channel models, such as Rayleigh, Rician, Nakagami-m, and other generalized distributions. A discussion of SMTs includes techniques like space shift keying (SSK), space-time shift keying (STSK), trellis coded spatial modulation (TCSM), spatial modulation (SM), generalized spatial modulation (GSM), quadrature spatial modulation (QSM), and more. The book also presents a non-coherent design for different SMTs, and a framework for SMTs’ performance analysis in different channel conditions and in the presence of channel imperfections, all that along with an information theoretic treatment of SMTs. Lastly, it provides performance comparisons, results, and MATLAB codes and offers readers practical implementation designs for SMTs. The book also: Provides readers with the expertise of the inventors of space modulation techniques (SMTs) Analyzes error performance, capacity performance, and system complexity. Discusses practical implementation of SMTs and studies SMTs with cooperative and mm-Wave communications Explores and compares MIMO schemes Space Modulation Techniques is an ideal book for professional and academic readers that are active in the field of SMT MIMO systems.

Index Modulation for 5G Wireless Communications

Index Modulation for 5G Wireless Communications
Author: Miaowen Wen
Publisher: Springer
Total Pages: 163
Release: 2016-12-23
Genre: Technology & Engineering
ISBN: 3319513559
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This book presents a thorough examination of index modulation, an emerging 5G modulation technique. It includes representative transmitter and receiver design, optimization, and performance analysis of index modulation in various domains. First, the basic spatial modulation system for the spatial domain is introduced. Then, the development of a generalized pre-coding aided quadrature spatial modulation system as well as a virtual spatial modulation system are presented. For the space-time domain, a range of differential spatial modulation systems are examined, along with the pre-coding design. Both basic and enhanced index modulated OFDM systems for the frequency domain are discussed, focusing on the verification of their strong capabilities in inter-carrier interference mitigation. Finally, key open problems are highlighted and future research directions are considered. Designed for researchers and professionals, this book is essential for anyone working in communications networking, 5G, and system design. Advanced-level students of engineering and computer science interested in efficiency techniques will also find the content valuable.

Bandwidth-Efficient Digital Modulation with Application to Deep Space Communications

Bandwidth-Efficient Digital Modulation with Application to Deep Space Communications
Author: Marvin K. Simon
Publisher: John Wiley & Sons
Total Pages: 244
Release: 2005-03-04
Genre: Technology & Engineering
ISBN: 0471726184
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An important look at bandwidth-efficient modulations with applications to today's Space program Based on research and results obtained at the California Institute of Technology's Jet Propulsion Laboratory, this timely book defines, describes, and then delineates the performance (power and bandwidth) of digital communication systems that incorporate a wide variety of bandwidth-efficient modulations appropriate for the design and implementation of space communications systems. The author compares the performance of these systems in the presence of a number of practical (non-ideal) transmitter and receiver characteristics such as modulator and phase imbalance, imperfect carrier synchronization, and transmitter nonlinearity. Although the material focuses on the deep space applications developed at the Jet Propulsion Laboratory, the presentation is sufficiently broad as to be applicable to a host of other applications dealing with RF communications. An important contribution to the scientific literature, Bandwidth-Efficient Digital Modulation with Application to Deep Space Communications * was commissioned by the JPL Deep Space Communications and Navigation System Center of Excellence * highlights many NASA-funded technical contributions pertaining to deep space communications systems * is a part of the prestigious Deep Space Communications and Navigation Series The Deep Space Communications and Navigation Series is authored by scientists and engineers with extensive experience in astronautics, communications, and related fields. It lays the foundation for innovation in the areas of deep space navigation and communications by disseminating state-of-the-art knowledge in key technologies.

Modulation and Coding Techniques in Wireless Communications

Modulation and Coding Techniques in Wireless Communications
Author: Evgenii Krouk
Publisher: John Wiley & Sons
Total Pages: 691
Release: 2011-02-21
Genre: Technology & Engineering
ISBN: 0470745053
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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

Space Shift Keying Modulation for MIMO Channels

Space Shift Keying Modulation for MIMO Channels
Author: Jeyadeepan Jeganathan
Publisher:
Total Pages: 0
Release: 2008
Genre:
ISBN:
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In this thesis, we analyze modulation techniques that exploit multiple antennas in wireless communication. We first study the so-called spatial modulation (SM) technique for MIMO channels. Since the original SM detector is based on an ad hoc design, and only functions under some artificial assumptions about the channel, we derive the optimal detector for SM. The new detector performs significantly better than the original (

Quadrature Amplitude Modulation

Quadrature Amplitude Modulation
Author: Lajos Hanzo
Publisher: Wiley-IEEE Press
Total Pages: 1144
Release: 2004-11-30
Genre: Technology & Engineering
ISBN:
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Motivated by the rapid evolution of the consecutive generations of wireless communication systems this volume continues to provide an overview of the majority of single- and multi-carrier QAM techniques. Now fully revised and updated, with more than 300 pages of new material, this new edition presents the wide range of recent developments in the field and places particular emphasis on the family of coded modulation aided OFDM and CDMA schemes. In addition, it also includes a fully revised chapter on adaptive modulation and a new chapter characterizing the design trade-offs of adaptive modulation and space-time coding. Divided into four parts: Part I: commences with a historical perspective and classic schemes for the uninitiated Part II: offers a deep discourse on adaptive QAM arrangements that have found their way also into the 3G system's High Speed Data Packet Access (HSDPA) mode Part III: details the advanced intricacies of adaptive versus space-time block- and trellis-coded OFDM and MC-CDMA Part IV: contains previously unpublished new research results. It commences with a theoretical chapter on the capacity of wireless channels. The discussions then continue by contriving sophisticated iterative coded modulation systems, such as TCM, TTCM, BICM, BICM-ID designed for turbo-detected QAM-based space-time coded OFDM and CDMA systems operating over wireless channels In summary, this volume amalgamates a comprehensive textbook with a deep research monograph on the topic of QAM, ensuring it has a wide-ranging appeal for both senior undergraduate and postgraduate students as well as practicing engineers and researchers.

Space Modulation

Space Modulation
Author: Mehdi Maleki Pirbazari
Publisher:
Total Pages: 188
Release: 2015
Genre: Adaptive signal processing
ISBN:
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Spatial modulation (SM) is a recently proposed modulation scheme for multi-antenna systems exploiting the space domain as well as the signal domain to modulate the information. In this scheme, an amplitude-phase modulation (APM) technique is combined with the space shift keying (SSK) to send the information over a multi-input multi-output (MIMO) channel. In the SSK, each data symbol is associated to one specific transmit antenna such that in each transmit interval, to transmit a particular symbol, only the corresponding transmit antenna is active. Several benefits of SSK and SM transmission and their advantages over traditional MIMO transmission schemes have been addressed in the literature. The low transmission/reception complexity of these transmission techniques makes them a suitable candidate for future wireless systems especially when the number of antennas at the transmitter is large. For example, SSK/SM can be considered as a technique applicable to massive MIMO communication to support high dimension modulations. Having many antennas at the transmitter enables modulating the information via space which can increase the rate significantly while only using one radio frequency (RF) chain at the transmitter to avoid complexity. The aim of this dissertation is to evaluate the error performance of SM systems and develop signal processing techniques to improve the performance of these systems. Several techniques including adaptive space modulation (ASM), antenna subset selection (ASS) and spatial modulation constellation design are studied and evaluated. For ASM, we propose a new approach to assign different powers and phases to different antennas based on the available channel state information at the transmitter (CSIT). We also introduce a very low-complexity search scheme to select a set of antennas among all available transmit antennas using CSIT. Simulation results show that both ASM and ASS improve the error performance of SM systems by providing a diversity gain. The constellation design for SM is also investigated in this dissertation. This includes the constellation balancing between space/APM domains and APM constellation design for specific SM structure. We also study a suboptimal detection called maximum ratio combining (MRC) to reduce the complexity compared to the optimal maximum likelihood (ML) detection and investigate ASM, ASS and SM constellation design for MRC-based SM systems. Finally, a new simple space modulation scheme for downlink transmission in a multi-user system is proposed and its error performance is evaluated.