krainaksiazek adaptive mimo ofdm channel estimation 20097229

- znaleziono 4 produkty w 1 sklepie

MIMO-OFDM for LTE, WIFI and WIMAX - 2826826390

787,62 zł

MIMO-OFDM for LTE, WIFI and WIMAX Wiley-Blackwell (an imprint of John Wiley & Sons...

Książki / Literatura obcojęzyczna

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.

Sklep: Libristo.pl

Antennas and Propagation for Wireless Communication Systems - 2834143195

320,06 zł

Antennas and Propagation for Wireless Communication Systems BLACKWELL PUBLISHERS

Książki / Literatura obcojęzyczna

Antennas and propagation are of fundamental importance to the coverage, capacity and quality of all wireless communication systems. This book provides a solid grounding in antennas and propagation, covering terrestrial and satellite radio systems in both mobile and fixed contexts. Building on the highly successful first edition, this fully updated text features significant new material and brand new exercises and supplementary materials to support course tutors. A vital source of information for practising and aspiring wireless communication engineers as well as for students at postgraduate and senior undergraduate levels, this book provides a fundamental grounding in the principles of antennas and propagation without excessive recourse to mathematics. It also equips the reader with practical prediction techniques for the design and analysis of a very wide range of common wireless communication systems. Including:* Overview of the fundamental electromagnetic principles underlying propagation and antennas.* Basic concepts of antennas and their application to specific wireless systems.* Propagation measurement, modelling and prediction for fixed links, macrocells, microcells, picocells and megacells* Narrowband and wideband channel modelling and the effect of the channel on communication system performance.* Methods that overcome and transform channel impairments to enhance performance using diversity, adaptive antennas and equalisers. Key second edition updates:* New chapters on Antennas for Mobile Systems and Channel Measurements for Mobile Radio Systems.* Coverage of new technologies, including MIMO antenna systems, Ultra Wideband (UWB) and the OFDM technology used in Wi-Fi and WiMax systems.* Many new propagation models for macrocells, microcells and picocells.* Fully revised and expanded end-of-chapter exercises.* The Solutions Manual can be requested from http://www.wiley.com/go/saunders-antennas-2e

Sklep: Libristo.pl

3G Evolution - 2848129949

544,51 zł

3G Evolution ACADEMIC PRESS

Książki / Literatura obcojęzyczna

Reflecting the recent completion of LTE's specification, the new edition of this bestseller has been fully updated to provide a complete picture of the LTE system. The latest LTE standards are included on the radio interface architecture, the physical layer, access procedures, MBMS, together with three brand new chapters on LTE Transmission Procedures, Flexible Bandwidth in LTE and LTE evolution into IMT-Advanced. Key technologies presented include multi-carrier transmission, advanced single-carrier transmission, advanced receivers, OFDM, MIMO and adaptive antenna solutions, advanced radio resource management and protocols, and different radio network architectures. Their role and use in the context of mobile broadband access in general is explained. Both a high-level overview and more detailed step-by-step explanations of HSPA and LTE implementation are given. An overview of other related systems such as TD SCDMA, CDMA2000, and WiMAX is also provided. The new edition has up-to-date coverage of the recently published LTE Release 8 radio-access standard, giving the reader insight into the ongoing and future process of LTE and LTE-Advanced standardisation. Coverage on LTE in this edition includes ( total of 270 pages on LTE): easy-to-access overview of the LTE protocol layers; complete description of LTE physical layer including reference signals, control signalling, multi-antenna transmission schemes; covers both FDD and TDD, their fundamental difference and their impact on the LTE design; detailed description of access procedures including cell search, random access, broadcast of system information; transmission procedures, including retransmission protocols, scheduling, uplink power control; and, evolution towards IMT-Advanced ('4G'). 'Reading a specification requires some effort. After reading the spec, you would know WHAT to transmit, but not WHY and HOW. This is where our book becomes important. Not only does it provide an easy-to-read description of the signals, procedures, and mechanisms in LTE, it also tells you WHY a certain signal, channel or procedure is present and HOW it is used. After reading the book, you will have a good understanding on how LTE works and why it is designed the way it is' - the authors. The authors of the book all work at Ericsson Research and are deeply involved in 3G development and standardisation since the early days of 3G research. They are leading experts in the field and are today still actively contributing to the standardisation of both HSPA and LTE within 3GPP. This work includes details of the standards and technologies (160 new pages): LTE radio interface architecture, LTE physical layer and LTE access procedures. It also includes details of the standards and technologies (160 new pages): LTE radio interface architecture, LTE physical layer and LTE access procedures. It contains three brand new chapters on LTE: Transmission Procedures, Flexible Bandwidth and LTE Evolution and expanded details on the physical layer (total LTE content is 270 pages). It examines the latest developments in the evolution of LTE into IMT-Advanced, the next stage of 3G Evolution. This work gives clear explanations of the role of OFDM and MIMO technologies in HSPA and LTE. It outlines the System Architecture Evolution (SAE) supporting LTE and HSPA evolution.

Sklep: Libristo.pl

4G: LTE/LTE-Advanced for Mobile Broadband - 2834137079

399,53 zł

4G: LTE/LTE-Advanced for Mobile Broadband ACADEMIC PRESS

Książki / Literatura obcojęzyczna

This book focuses on LTE with full updates including LTE-Advanced (Release-11) to provide a complete picture of the LTE system. Detailed explanations are given for the latest LTE standards for radio interface architecture, the physical layer, access procedures, broadcast, relaying, spectrum and RF characteristics, and system performance.§Key technologies presented include multi-carrier transmission, advanced single-carrier transmission, advanced receivers, OFDM, MIMO and adaptive antenna solutions, radio resource management and protocols, and different radio network architectures. Their role and use in the context of mobile broadband access in general is explained, giving both a high-level overview and more detailed step-by-step explanations. §This book is a must-have resource for engineers and other professionals in the telecommunications industry, working with cellular or wireless broadband technologies, giving an understanding of how to utilize the new technology in order to stay ahead of the competition.§New to this edition: §In-depth description of CoMP and enhanced multi-antenna transmission including new reference-signal structures and feedback mechanisms §Detailed description of the support for heterogeneous deployments provided by the latest 3GPP release §Detailed description of new enhanced downlink control-channel structure (EPDDCH) §New RF configurations including operation in non-contiguous spectrum, multi-bands base stations and new frequency bands §Overview of 5G as a set of well-integrated radio-access technologies, including support for higher frequency bands and flexible spectrum management, massive antenna configurations, and ultra-dense deployments §Covers a complete update to the latest 3GPP Release-11 §Two new chapters on HetNet, covering small cells/heterogeneous deployments, and CoMP, including Inter-site coordination §Overview of current status of LTE release 12 including further enhancements of local-area, CoMP and multi-antenna transmission, Machine-type-communication, Device-to-device communication

Sklep: Libristo.pl

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