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The Next Generation CDMA Technologies

Hsiao-Hwa Chen
The Next Generation CDMA Technologies Book PDF

Author : Hsiao-Hwa Chen
Publisher : John Wiley & Sons
Page : 476 pages
File Size : 52,7 Mb
Release : 2007-08-20
Category : Technology & Engineering
ISBN : 0470022957

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The Next Generation CDMA Technologies by Hsiao-Hwa Chen Pdf

Future wireless communication systems should be operating mainly, if not completely, on burst data services carrying multimedia traffic.The need to support high-speed burst traffic has already posed a great challenge to all currently available air-link technologies based either on TDMA or CDMA.The first generation CDMA technology has been used in both 2G and 3G mobile cellular standards and it has been suggested that it is not suitable for high-speed burst-type traffic. There are many problems with the first generation CDMA technology, such as its low spreading efficiency, interference-limited capacity and the need for precision power control, etc... 'The Next Generation Technologies' will offer first-hand information on how to make use of various innovative technologies to implement the next generation CDMA technology. As an all-in-one reference for telecommunications engineers, advanced R & D personnels, undergraduate and postgraduate students, this book is must-read material. Addresses various important issues about the next generation CDMA technologies as the major air-link technology for beyond 3G wireless applications. Covers topics from next generation CDMA system modelling to analytical methodology, starting with the basics and progressing to advanced research topics. Contains many new and previously unpublished research results. Introduces many innovative CDMA technologies such as DS/CC-CDMA, OS/CC-CDMA, space-time complementary coding CDMA, M-ary CDMA, optical complementary coded CDMA, etc.

Basics of Code Division Multiple Access (CDMA)

Raghuveer M. Rao,Sohail A. Dianat
Basics of Code Division Multiple Access CDMA Book PDF

Author : Raghuveer M. Rao,Sohail A. Dianat
Publisher : SPIE Press
Page : 130 pages
File Size : 55,8 Mb
Release : 2005
Category : Technology & Engineering
ISBN : 0819458694

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Basics of Code Division Multiple Access (CDMA) by Raghuveer M. Rao,Sohail A. Dianat Pdf

Code division multiple access (CDMA) has proven to be a viable enabling technique for the simultaneous transmission and reception of data over a shared channel. Although associated mostly with wireless cellular communication, CDMA is also being considered for optical channels. This text, aimed at the reader with a basic background in electrical or optical engineering, covers CDMA fundamentals: from the basics of the communication process and digital data transmission, to the concepts of code division multiplexing, direct sequence spreading, diversity techniques, the near-far effect, and the IS-95 CDMA standard form.

CDMA IS-95 for Cellular and PCS: Technology, Applications, and Resource Guide

Harte et al
CDMA IS 95 for Cellular and PCS Technology Applications and Resource Guide Book PDF

Author : Harte et al
Publisher : McGraw Hill Professional
Page : 306 pages
File Size : 41,5 Mb
Release : 1999-06-25
Category : Technology & Engineering
ISBN : 0070270708

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CDMA IS-95 for Cellular and PCS: Technology, Applications, and Resource Guide by Harte et al Pdf

This practical, readable guide makes CDMA IS-95 (Code Division Multiple Access) accessible to working telecommunications engineers and managers. CDMA is the most advanced of the three digital cellular standards being used worldwide, and is fast becoming a key component of new PCS networks as well. Readers will find everything they need to know about CDMA for wireless implementations, a concise listing of all CDMA radio and network specifications; a directory of major CDMA equipment suppliers; and more.

CDMA Radio with Repeaters

Joseph Shapira,Samuel Miller
CDMA Radio with Repeaters Book PDF

Author : Joseph Shapira,Samuel Miller
Publisher : Springer Science & Business Media
Page : 439 pages
File Size : 46,6 Mb
Release : 2007-12-14
Category : Technology & Engineering
ISBN : 9780387490649

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CDMA Radio with Repeaters by Joseph Shapira,Samuel Miller Pdf

The book addresses the role of repeaters in the CDMA network, their interaction with the network and the needed integrative design and optimization of the repeater-embedded network. The approach of the book is to develop functional comprehension of the complex radio network, and affinity to the factors dominating the Radio Resource Utilization. Simple models are developed, and field-measured case studies complement the analysis.

Third Generation CDMA Systems for Enhanced Data Services

Giridhar Mandyam,Jersey Lai
Third Generation CDMA Systems for Enhanced Data Services Book PDF

Author : Giridhar Mandyam,Jersey Lai
Publisher : Academic Press
Page : 288 pages
File Size : 41,7 Mb
Release : 2002-07-10
Category : Computers
ISBN : 0124680410

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Third Generation CDMA Systems for Enhanced Data Services by Giridhar Mandyam,Jersey Lai Pdf

This authoritative new book reviews two systems and deals with the challenges engineers face in bringing these next-generation devices to market. This is the first book to cover both of the leading CDMA standards, and it provides an authoritative, current review of the newest third-generation technologies.

CDMA Techniques for Third Generation Mobile Systems

Francis Swarts,Pieter van Rooyen,Ian Oppermann,Michiel P. Lötter
CDMA Techniques for Third Generation Mobile Systems Book PDF

Author : Francis Swarts,Pieter van Rooyen,Ian Oppermann,Michiel P. Lötter
Publisher : Springer Science & Business Media
Page : 324 pages
File Size : 43,9 Mb
Release : 2012-12-06
Category : Technology & Engineering
ISBN : 9781461551034

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CDMA Techniques for Third Generation Mobile Systems by Francis Swarts,Pieter van Rooyen,Ian Oppermann,Michiel P. Lötter Pdf

CDMA Techniques for Third Generation Mobile Systems presents advanced techniques for analyzing and developing third generation mobile telecommunication systems. Coverage includes analysis of CDMA-based systems, multi-user receivers, Turbo coding for mobile radio applications, spatial and temporal processing techniques as well as software radio techniques. Special emphasis has been given to recent advances in coding techniques, smart antenna systems, spatial filtering, and software implementation issues. Internationally recognized specialists contributed to this volume, and each chapter has been reviewed and edited for uniformity. CDMA Techniques for Third Generation Mobile Systems is an invaluable reference work for engineers and researchers involved in the development of specific CDMA systems.

Code Division Multiple Access (CDMA)

R. Michael Buehrer,Mike Buehrer
Code Division Multiple Access CDMA Book PDF

Author : R. Michael Buehrer,Mike Buehrer
Publisher : Morgan & Claypool Publishers
Page : 192 pages
File Size : 52,7 Mb
Release : 2006
Category : Code division multiple access
ISBN : 9781598290400

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Code Division Multiple Access (CDMA) by R. Michael Buehrer,Mike Buehrer Pdf

This book covers the basic aspects of Code Division Multiple Access or CDMA. It begins with an introduction to the basic ideas behind fixed and random access systems in order to demonstrate the difference between CDMA and the more widely understood TDMA, FDMA or CSMA. Secondly, a review of basic spread spectrum techniques are presented which are used in CDMA systems including direct sequence, frequency-hopping and time-hopping approaches. The basic concept of CDMA is presented, followed by the four basic principles of CDMA systems that impact their performance: interference averaging, universal frequency reuse, soft handoff, and statistical multiplexing. The focus of the discussion will then shift to applications. The most common application of CDMA currently is cellular systems. A detailed discussion on cellular voice systems based on CDMA, specifically IS-95, is presented. The capacity of such systems will be examined as well as performance enhancement techniques such as coding and spatial filtering. Also discussed are Third Generation CDMA cellular systems and how they differ from Second Generation systems. A second application of CDMA that is covered is spread spectrum packet radio networks. Finally, there is an examination of multi-user detection and interference cancellation and how such techniques impact CDMA networks. This book should be of interest and value to engineers, advanced students, and researchers in communications.

Spread Spectrum and CDMA

Valeri P. Ipatov
Spread Spectrum and CDMA Book PDF

Author : Valeri P. Ipatov
Publisher : John Wiley & Sons
Page : 400 pages
File Size : 42,6 Mb
Release : 2005-05-06
Category : Science
ISBN : 0470091789

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Spread Spectrum and CDMA by Valeri P. Ipatov Pdf

Spread spectrum and CDMA are cutting-edge technologies widely used in operational radar, navigation and telecommunication systems and play a pivotal role in the development of the forthcoming generations of systems and networks. This comprehensive resource presents the spread spectrum concept as a product of the advancements in wireless IT, shows how and when the classical problems of signal transmission/processing stimulate the application of spread spectrum, and clarifies the advantages of spread spectrum philosophy. Detailed coverage is provided of the tools and instruments for designing spread spectrum and CDMA signals answering why a designer will prefer one solution over another. The approach adopted is wide-ranging, covering issues that apply to both data transmission and data collection systems such as telecommunications, radar, and navigation. Presents a theory-based analysis complemented by practical examples and real world case studies resulting in a self-sufficient treatment of the subject Contains detailed discussions of new trends in spread spectrum technology such as multi-user reception, multicarrier modulation, OFDM, MIMO and space-time coding Provides advice on designing discrete spread spectrum signals and signal sets for time-frequency measuring, synchronization and multi-user communications Features numerous Matlab-based problems and other exercises to encourage the reader to initiate independent investigations and simulations This valuable text provides timely guidance on the current status and future potential of spread spectrum and CDMA and is an invaluable resource for senior undergraduates and postgraduate students, lecturers and practising engineers and researchers involved in the deployment and development of spread spectrum and CDMA technology. Supported by a Companion website on which instructors and lecturers can find a solutions manual for the problems and Matlab programming, electronic versions of some of the figures and other useful resources such as a list of abbreviations.

TDD-CDMA for Wireless Communications

Riaz Esmailzadeh,Masao Nakagawa
TDD CDMA for Wireless Communications Book PDF

Author : Riaz Esmailzadeh,Masao Nakagawa
Publisher : Artech House
Page : 200 pages
File Size : 43,6 Mb
Release : 2003
Category : Technology & Engineering
ISBN : 1580537634

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TDD-CDMA for Wireless Communications by Riaz Esmailzadeh,Masao Nakagawa Pdf

Look to this cutting-edge new resource for a comprehensive description of TDD-CDMA technology. The book provides you with in-depth coverage of the important TDD-based standards, including the 3GPP's TD-CDMA for UMTS, and TD-SCDMA, the Chinese 3G standard. You gain a thorough understanding of the differences between the TDD and FDD modes of CDMA, and discover the advantages of TD-CDMA and TD-SCDMA in 3G systems. What's more, you find keen insight into the future research directions and prospects for 4G networks.

Multiuser Detection in CDMA Mobile Terminals

Piero Castoldi
Multiuser Detection in CDMA Mobile Terminals Book PDF

Author : Piero Castoldi
Publisher : Artech House
Page : 256 pages
File Size : 43,5 Mb
Release : 2002
Category : Technology & Engineering
ISBN : 1580538010

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Multiuser Detection in CDMA Mobile Terminals by Piero Castoldi Pdf

Here's an authoritative, cutting-edge resource that gives you a thorough understanding of CDMA transmission and detection. It offers practical guidance in designing interference-reducing multi-user receivers for mobile radio systems and multi-user adaptive modems for accessing satellite earth stations. The book provides in-depth descriptions of CDMA principles, and of linear and non-linear multi-user detection , and covers the fine details of the realization of a linear multi-user receiver.

Theory and Applications of OFDM and CDMA

Henrik Schulze,Christian Lueders
Theory and Applications of OFDM and CDMA Book PDF

Author : Henrik Schulze,Christian Lueders
Publisher : John Wiley & Sons
Page : 420 pages
File Size : 50,6 Mb
Release : 2005-10-31
Category : Technology & Engineering
ISBN : 9780470017395

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Theory and Applications of OFDM and CDMA by Henrik Schulze,Christian Lueders Pdf

Theory and Applications of OFDM and CDMA is an ideal foundation textbook for those seeking a sound knowledge of this fast-developing field of wideband communications. The advanced transmission techniques of OFDM, applied in wireless LANs and in digital and video broadcasting, and CDMA, the foundation of 3G mobile communications, have been part of almost every communication system that has been designed in recent years, with both offering a high degree of flexibility in adjusting the system to the requirements of the application and to the impairments caused by the transmission channel. Starting from the basics of digital transmission theory, the reader gains a comprehensive overview of the underlying ideas of these techniques and their strengths and weaknesses under various conditions. In this context, the specific requirements of the mobile radio channel and their relevance for the design of digital transmission systems are discussed and related to the items of channel coding and modulation. Clear explanation of the basics of digital communications, mobile radio channels, coding and modulation, OFDM as a multicarrier system and CDMA as an application of spread spectrum techniques Discusses the most important mobile radio and digital broadcasting systems that use OFDM and CDMA, and explains in detail the underlying ideas for the choice of system parameters Progresses from the fundamentals of wideband communication through to modern applications Includes a Companion Website featuring a solutions manual, electronic versions of the figures and other useful resources This volume will be an invaluable resource to advanced undergraduate students and first/second year postgraduates of electrical and engineering and telecommunications. It will also appeal to practising engineers, researchers and those in academia who wish to expand their knowledge on modern aspects of digital communications and systems in a mobile radio environment.

Prime Codes with Applications to CDMA Optical and Wireless Networks

Guu-Chang Yang,Wing C Kwong
Prime Codes with Applications to CDMA Optical and Wireless Networks Book PDF

Author : Guu-Chang Yang,Wing C Kwong
Publisher : Artech House
Page : 378 pages
File Size : 42,6 Mb
Release : 2002-01-31
Category : Technology & Engineering
ISBN : 1580535526

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Prime Codes with Applications to CDMA Optical and Wireless Networks by Guu-Chang Yang,Wing C Kwong Pdf

This first-of-its-kind book provides you with the latest research on prime codes and their advanced wireless and optical communications applications. It describes in clear, concise language the fundamental issues involved in prime codes and their relationships to modern communications, with the focus on performance analysis and results. Examples are used to illustrate the fundamental concepts and to show you how prime codes are designed. You learn how to apply prime codes to optical communication systems and networks with experimental demonstrations.

OFDM and MC-CDMA

Lajos Hanzo,Thomas Keller
OFDM and MC CDMA Book PDF

Author : Lajos Hanzo,Thomas Keller
Publisher : John Wiley & Sons
Page : 430 pages
File Size : 43,5 Mb
Release : 2007-01-11
Category : Technology & Engineering
ISBN : 9780470031377

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OFDM and MC-CDMA by Lajos Hanzo,Thomas Keller Pdf

Wireless communications has witnessed a tremendous growth during the past decade and further spectacular enabling technology advances are expected in an effort to render ubiquitous wireless connectivity a reality. Currently, a technical in-depth book on this subject is unavailable, which has a similar detailed exposure of OFDM, MIMO-OFDM and MC-CDMA. A further attraction of the joint treatment of these topics is that it allows the reader to view their design trade-offs in a comparative context. Divided into three main parts: Part I provides a detailed exposure of OFDM designed for employment in various applications Part II is another design alternative applicable in the context of OFDM systems where the channel quality fluctuations observed are averaged out with the aid of frequency-domain spreading codes, which leads to the concept of MC-CDMA Part III discusses how to employ multiple antennas at the base station for the sake of supporting multiple users in the uplink By providing an all-encompassing self-contained treatment this volume will appeal to a wide readership, as it is both an easy-reading textbook and a high-level research monograph.

W-CDMA

Keiji Tachikawa
W CDMA Book PDF

Author : Keiji Tachikawa
Publisher : John Wiley & Sons
Page : 434 pages
File Size : 53,7 Mb
Release : 2003-03-14
Category : Technology & Engineering
ISBN : 9780470854631

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W-CDMA by Keiji Tachikawa Pdf

The evolution of cellular based mobile communication systems, from the first generation (analogue) to the second generation (digital), has been made possible by solving many technical issues along the way. Efforts to develop a global standard for providing high-speed, high quality multimedia services have crystallised in the form of the third generation (3G) systems under the IMT 200 standard. The world's first 3G system has been implemented by Japan based on the latest research results and other countries are expected to follow from 2002 onwards. 3G systems are expected to bring about radical socio-economic and cultural changes that would affect people around the world. This volume reviews in detail the basic technologies applied to W-CDMA, a standard 3G mobile communications technology. The focus is to explain in layman's language the technologies that will play an important part in future developments, with reference to the latest research results.

Optical CDMA Networks

Hooshang Ghafouri-Shiraz,M. Massoud Karbassian
Optical CDMA Networks Book PDF

Author : Hooshang Ghafouri-Shiraz,M. Massoud Karbassian
Publisher : John Wiley & Sons
Page : 434 pages
File Size : 50,5 Mb
Release : 2012-08-07
Category : Science
ISBN : 9780470665176

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Optical CDMA Networks by Hooshang Ghafouri-Shiraz,M. Massoud Karbassian Pdf

This book focuses heavily on the principles, analysis and applications of code-division multiple-access (CDMA) techniques in optical communication systems and networks. In this book, the authors intimately discuss modern optical networks and their applications in current and emerging communication technologies, evaluating the quality, speed and number of supported services. In particular, principles and fundamentals of optical CDMA techniques from beginner to advanced levels are heavily covered. Furthermore, the authors concentrate on methods and techniques of various encoding and decoding schemes and their structures, as well as analysis of optical CDMA systems with various transceiver models including advanced multi-level incoherent and coherent modulations with the architecture of access/aggregation networks in mind. Moreover, authors examine intriguing topics of optical CDMA networking, compatibility with IP networks, and implementation of optical multi-rate multi-service CDMA networks. Key features: Expanded coverage of optical CDMA networks, starts from principles and fundamentals Comprehensive mathematical modelling and analysis from signal to system levels Addresses the applications of modern optical networking in the current and emerging communication technologies Greater focus on advanced optical multi-level incoherent and coherent modulations, spreading codes, and transceiver designs Detailed hardware specifications, system-level block diagrams, and network nodes’ functionalities This book appeals to researchers, practicing engineers, and advanced students. It is a practical resource for readers with an interest in optical communications and networks.