Mimo Ofdm For Lte Wifi And Wimax

Author : Lajos Hanzo,Yosef Akhtman,Li Wang,Ming Jiang
Publisher : John Wiley & Sons
Page : 693 pages
File Size : 51,5 Mb
Release : 2012-01-03
Category : Technology & Engineering
ISBN : 9781119972990

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MIMO-OFDM for LTE, WiFi and WiMAX by Lajos Hanzo,Yosef Akhtman,Li Wang,Ming Jiang Pdf

MIMO-OFDM for LTE, WIFI and WIMAX: Coherent versus Non-Coherent and Cooperative Turbo-Transceivers provides an up-to-date portrayal of wireless transmission based on OFDM techniques augmented with Space-Time Block Codes (STBCs) and Spatial-Division Multiple Access (SDMA). The volume also offers an in-depth treatment of cutting-edge Cooperative Communications. This monograph collates the latest techniques in a number of specific design areas of turbo-detected MIMO-OFDM wireless systems. As a result a wide range of topical subjects are examined, including channel coding and multiuser detection (MUD), with a special emphasis on optimum maximum-likelihood (ML) MUDs, reduced-complexity genetic algorithm aided near-ML MUDs and sphere detection. The benefits of spreading codes as well as joint iterative channel and data estimation are only a few of the radical new features of the book. Also considered are the benefits of turbo and LDPC channel coding, the entire suite of known joint coding and modulation schemes, space-time coding as well as SDM/SDMA MIMOs within the context of various application examples. The book systematically converts the lessons of Shannon's information theory into design principles applicable to practical wireless systems; the depth of discussions increases towards the end of the book. Discusses many state-of-the-art topics important to today's wireless communications engineers. Includes numerous complete system design examples for the industrial practitioner. Offers a detailed portrayal of sphere detection. Based on over twenty years of research into OFDM in the context of various applications, subsequently presenting comprehensive bibliographies.

Author : Mustafa Ergen
Publisher : Springer Science & Business Media
Page : 518 pages
File Size : 44,7 Mb
Release : 2009-04-05
Category : Technology & Engineering
ISBN : 9780387681924

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Mobile Broadband by Mustafa Ergen Pdf

This book addresses the emerging technology for Orthogonal Frequency Division Multiple Access (OFDMA), covering OFDMA physical layer as well as network technology. The book also includes information on IEEE 802.16e and WiMAX networks and also offers a comparison with other OFDMA technologies. OFDMA is the fastest growing area in the wireless marketplace, and the backbone of systems used in WiMAX. WiMAX is the technology that enables wireless users to communicate at any time from any location without having to find a WiFi hotspot.

Author : Zerihun Abate
Publisher : Artech House
Page : 341 pages
File Size : 46,5 Mb
Release : 2009
Category : Computers
ISBN : 9781596939769

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WiMax RF Systems Engineering by Zerihun Abate Pdf

Already deployed in over 42 countries, WiMAX is quickly becoming one of the most important technologies for IP-based high-speed communications. This practical book delivers a solid understanding of WiMAX technology and RF network planning and deployment techniques without undue mathematical rigors. You find numerous examples and real-world case studies that illustrate the evolution of the design process. The book provides hands-on details on essential considerations and important aspects of the technology, from link budget, communication channel characterization, and capacity, to frequency planning, channel impairments and point-to-point link design. You also find in-depth discussions on WiMAX security and how WiMAX complements other technologies.

Author : Abbas Mohammadi,Fadhel M. Ghannouchi
Publisher : Springer Science & Business Media
Page : 302 pages
File Size : 44,5 Mb
Release : 2012-02-15
Category : Technology & Engineering
ISBN : 9783642276354

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RF Transceiver Design for MIMO Wireless Communications by Abbas Mohammadi,Fadhel M. Ghannouchi Pdf

This practical resource offers a thorough examination of RF transceiver design for MIMO communications. Offering a practical view on MIMO wireless systems, this book extends fundamental concepts on classic wireless transceiver design techniques to MIMO transceivers. This helps reader gain a very comprehensive understanding of the subject. This in-depth volume describes many theoretical and implementation challenges on MIMO transceivers and provides the practical solutions for these issues. This comprehensive book provides thorough descriptions of MIMO theoretical concepts, MIMO single carrier and OFDM modulation, RF transceiver design concepts, power amplifier, MIMO transmitter design techniques and their RF impairments, MIMO receiver design methods, RF impairments study including nonlinearity, DC-offset, I/Q imbalance and phase noise and their compensation in OFDM and MIMO techniques. In addition, it provides the most practical techniques to realize RF front-ends in MIMO systems. This book is supported with many design equations and illustrations. The first book dedicated to RF Transceiver design for MIMO systems, this volume serves as a current, one-stop guide offering you cost-effective solutions for your challenging projects in the field.

Author : Mario Marques da Silva,Francisco A. Monteiro
Publisher : CRC Press
Page : 534 pages
File Size : 45,6 Mb
Release : 2016-04-19
Category : Computers
ISBN : 9781466598089

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MIMO Processing for 4G and Beyond by Mario Marques da Silva,Francisco A. Monteiro Pdf

MIMO Processing for 4G and Beyond: Fundamentals and Evolution offers a cutting-edge look at multiple-input multiple-output (MIMO) signal processing, namely its detection (in both time and frequency domains) and precoding. It examines its integration with OFDM, UWB, and CDMA, along with the impact of these combinations at the system level. Massive M

Author : Jeffrey G. Andrews,Arunabha Ghosh,Rias Muhamed
Publisher : Pearson Education
Page : 617 pages
File Size : 45,9 Mb
Release : 2007-02-27
Category : Computers
ISBN : 9780132712828

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Fundamentals of WiMAX by Jeffrey G. Andrews,Arunabha Ghosh,Rias Muhamed Pdf

The Definitive Guide to WiMAX Technology WiMAX is the most promising new technology for broadband wireless access to IP services. It can serve an extraordinary range of applications and environments: data, voice, and multimedia; fixed and mobile; licensed and unlicensed. However, until now, wireless professionals have had little reliable information to guide them. Fundamentals of WiMAX is the first comprehensive guide to WiMAX—its technical foundations, features, and performance. Three leading wireless experts systematically cut through the hype surrounding WiMAX and illuminate the realities. They combine complete information for wireless professionals and basic, accessible knowledge for non-experts. Professionals will especially appreciate their detailed discussion of the performance of WiMAX based on comprehensive link- and system-level simulations. Whether you're a wireless engineer, network architect, manager, or system designer, this book delivers essential information for succeeding with WiMAX—from planning through deployment. Topics include Applications, history, spectrum options, technical and business challenges, and competitive technologies of WiMAX 802.16 standards: physical and MAC layers, channel access, scheduling services, mobility, advanced antenna features, hybrid-ARQ, and more Broadband wireless channels: pathloss, shadowing, cellular systems, sectoring, and fading—including modeling and mitigation OFDM: from basic multicarrier concepts to synchronization, PAR reduction, and clipping MIMO: Multiple antennas, spatial diversity, beamforming, and a cutting-edge treatment of the use of MIMO in WiMAX OFDMA: multiple access, multiuser diversity, adaptive modulation, and resource allocation Networking and services aspects: architecture and protocols for IP QoS, session management, ecurity, and mobility management Predicting performance using link-level and system-level simulations WiMAX network architecture: design principles, reference models, authentication, QoS, and mobility management

Author : Muhammad Atif Gulzar,Devendra Thapa,Rashid Nawaz
Publisher : LAP Lambert Academic Publishing
Page : 84 pages
File Size : 54,9 Mb
Release : 2011-10
Category : Electronic
ISBN : 3846512117

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Implementation of Mimo-Ofdm System for Wimax by Muhammad Atif Gulzar,Devendra Thapa,Rashid Nawaz Pdf

The aim of this research work is to investigate error free transmission in wireless communications. In particular the thesis study MIMO multiplexing (spatial multiplexing) and diversity (space time coding) having OFDM modulation scheme. The report is based on the the fact that MIMO multiplexing increases a network capacity by splitting a high signal rate into multiple lower rate streams. It also fulfills the requirement by offering high data rate through spatial multiplexing gain and improved link reliability due to antenna diversity gain. Alamouti Space Time Block Code (STBC) scheme is used with orthogonal designs over multiple antennas which showed simulated results are identical to expected theoretical results. With this technique both Bit Error Rate (BER) and maximum diversity gain are achieved by increasing number of antennas on either side. This scheme is efficient in all the applications where system capacity is limited by multipath fading.

Author : Kahsay Meresa
Publisher : Lulu.com
Page : 104 pages
File Size : 41,8 Mb
Release : 2024-07-03
Category : Electronic
ISBN : 9781365581250

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Performance evaluation of channel estimation techniques for LTE downlink system by Kahsay Meresa Pdf

Author : Yong Soo Cho,Jaekwon Kim,Won Y. Yang,Chung G. Kang
Publisher : John Wiley & Sons
Page : 458 pages
File Size : 43,5 Mb
Release : 2010-08-20
Category : Technology & Engineering
ISBN : 9780470825624

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MIMO-OFDM Wireless Communications with MATLAB by Yong Soo Cho,Jaekwon Kim,Won Y. Yang,Chung G. Kang Pdf

MIMO-OFDM is a key technology for next-generation cellular communications (3GPP-LTE, Mobile WiMAX, IMT-Advanced) as well as wireless LAN (IEEE 802.11a, IEEE 802.11n), wireless PAN (MB-OFDM), and broadcasting (DAB, DVB, DMB). In MIMO-OFDM Wireless Communications with MATLAB®, the authors provide a comprehensive introduction to the theory and practice of wireless channel modeling, OFDM, and MIMO, using MATLAB® programs to simulate the various techniques on MIMO-OFDM systems. One of the only books in the area dedicated to explaining simulation aspects Covers implementation to help cement the key concepts Uses materials that have been classroom-tested in numerous universities Provides the analytic solutions and practical examples with downloadable MATLAB® codes Simulation examples based on actual industry and research projects Presentation slides with key equations and figures for instructor use MIMO-OFDM Wireless Communications with MATLAB® is a key text for graduate students in wireless communications. Professionals and technicians in wireless communication fields, graduate students in signal processing, as well as senior undergraduates majoring in wireless communications will find this book a practical introduction to the MIMO-OFDM techniques. Instructor materials and MATLAB® code examples available for download at www.wiley.com/go/chomimo

Author : G.KRISHNA REDDY
Publisher : Archers & Elevators Publishing House
Page : 86 pages
File Size : 50,7 Mb
Release : 2024-07-03
Category : Antiques & Collectibles
ISBN : 9788119385867

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PERFORMANCE ANALYSIS OF MIMO-OFDM SYSTEM USING CODING AND EQUALIZATION by G.KRISHNA REDDY Pdf

Author : Ivan B. Djordjevic
Publisher : Springer Nature
Page : 794 pages
File Size : 43,5 Mb
Release : 2022-06-21
Category : Technology & Engineering
ISBN : 9783030984915

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Advanced Optical and Wireless Communications Systems by Ivan B. Djordjevic Pdf

The new edition of this popular textbook keeps its structure, introducing the advanced topics of: (i) wireless communications, (ii) free-space optical (FSO) communications, (iii) indoor optical wireless (IR) communications, and (iv) fiber-optics communications, but thoroughly updates the content for new technologies and practical applications. The author presents fundamental concepts, such as propagation principles, modulation formats, channel coding, diversity principles, MIMO signal processing, multicarrier modulation, equalization, adaptive modulation and coding, detection principles, and software defined transmission, first describing them and then following up with a detailed look at each particular system. The book is self-contained and structured to provide straightforward guidance to readers looking to capture fundamentals and gain theoretical and practical knowledge about wireless communications, free-space optical communications, and fiber-optics communications, all which can be readily applied in studies, research, and practical applications. The textbook is intended for an upper undergraduate or graduate level courses in fiber-optics communication, wireless communication, and free-space optical communication problems, an appendix with all background material needed, and homework problems. In the second edition, in addition to the existing chapters being updated and problems being inserted, one new chapter has been added, related to the physical-layer security thus covering both security and reliability issues. New material on 5G and 6G technologies has been added in corresponding chapters.

Author : Suresh, P.,Vairavel, G.,Saravanakumar, U.
Publisher : IGI Global
Page : 291 pages
File Size : 51,7 Mb
Release : 2020-12-25
Category : Technology & Engineering
ISBN : 9781799846116

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Design Methodologies and Tools for 5G Network Development and Application by Suresh, P.,Vairavel, G.,Saravanakumar, U. Pdf

The demand for mobile broadband will continue to increase in upcoming years, largely driven by the need to deliver ultra-high definition video. 5G is not only evolutionary, it also provides higher bandwidth and lower latency than the current-generation technology. More importantly, 5G is revolutionary in that it is expected to enable fundamentally new applications with much more stringent requirements in latency and bandwidth. 5G should help solve the last-mile/last-kilometer problem and provide broadband access to the next billion users on earth at a much lower cost because of its use of new spectrum and its improvements in spectral efficiency. 5G wireless access networks will need to combine several innovative aspects of decentralized and centralized allocation looking to maximize performance and minimize signaling load. Research is currently conducted to understand the inspirations, requirements, and the promising technical options to boost and enrich activities in 5G. Design Methodologies and Tools for 5G Network Development and Application presents the enhancement methods of 5G communication, explores the methods for faster communication, and provides a promising alternative solution that equips designers with the capability to produce high performance, scalable, and adoptable communication protocol. This book provides complete design methodologies, supporting tools for 5G communication, and innovative works. The design and evaluation of different proposed 5G structures signal integrity, reliability, low-power techniques, application mapping, testing, and future trends. This book is ideal for researchers who are working in communication, networks, design and implementations, industry personnel, engineers, practitioners, academicians, and students who are interested in the evolution, importance, usage, and technology adoption for 5G applications.

Author : Pankaj Kumar Sa,Sambit Bakshi,Ioannis K. Hatzilygeroudis,Manmath Narayan Sahoo
Publisher : Springer
Page : 579 pages
File Size : 53,6 Mb
Release : 2018-11-04
Category : Technology & Engineering
ISBN : 9789811086366

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Recent Findings in Intelligent Computing Techniques by Pankaj Kumar Sa,Sambit Bakshi,Ioannis K. Hatzilygeroudis,Manmath Narayan Sahoo Pdf

This three volume book contains the Proceedings of 5th International Conference on Advanced Computing, Networking and Informatics (ICACNI 2017). The book focuses on the recent advancement of the broad areas of advanced computing, networking and informatics. It also includes novel approaches devised by researchers from across the globe. This book brings together academic scientists, professors, research scholars and students to share and disseminate information on knowledge and scientific research works related to computing, networking, and informatics to discuss the practical challenges encountered and the solutions adopted. The book also promotes translation of basic research into applied investigation and convert applied investigation into practice.

Author : Robert W. Heath Jr.,Angel Lozano
Publisher : Cambridge University Press
Page : 803 pages
File Size : 45,6 Mb
Release : 2018-12-06
Category : Computers
ISBN : 9780521762281

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Foundations of MIMO Communication by Robert W. Heath Jr.,Angel Lozano Pdf

An accessible, comprehensive and coherent treatment of MIMO communication, drawing on ideas from information theory and signal processing.

Author : Habib M. Ammari
Publisher : Springer Nature
Page : 794 pages
File Size : 52,8 Mb
Release : 2019-09-18
Category : Technology & Engineering
ISBN : 9783319923840

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Mission-Oriented Sensor Networks and Systems: Art and Science by Habib M. Ammari Pdf

This book presents a broad range of deep-learning applications related to vision, natural language processing, gene expression, arbitrary object recognition, driverless cars, semantic image segmentation, deep visual residual abstraction, brain–computer interfaces, big data processing, hierarchical deep learning networks as game-playing artefacts using regret matching, and building GPU-accelerated deep learning frameworks. Deep learning, an advanced level of machine learning technique that combines class of learning algorithms with the use of many layers of nonlinear units, has gained considerable attention in recent times. Unlike other books on the market, this volume addresses the challenges of deep learning implementation, computation time, and the complexity of reasoning and modeling different type of data. As such, it is a valuable and comprehensive resource for engineers, researchers, graduate students and Ph.D. scholars.