TDD-CDMA for Wireless Communication

Riaz Esmailzadeh, Masao Nakagawa

188 pages, parution le 16/12/2002

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Résumé

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.

The book explains how the TDD mode is used to provide wireless communications with special features that improve overall network performance. It describes TDD's use in Bluetooth, ad-hoc networking and cordless telephony, and explores how the TDD spread spectrum combination is likely to be used in future 4G communication systems. This practical reference is supported with over 100 illustrations and more than 256 equations.

Contents

Introduction

Mobile Communications
TDD Systems
Spread Spectrum Communications

Mobile Radio Communications

Radio Communication System
Mobile Channel Characteristics
Spread Spectrum Communications
CDMA Communications
System Configuration

Time Division Duplex Transmission

TDD System
Synchronous Transmission
Why TDD?
CDMA Group Transmission: TDD

Power Control in Time Division Duplex CDMA Systems

Uplink Power Control in TDD
Downlink Power Control
Power Control in Multipath Diversity

Power Control in TDD-CDMA Systems

Uplink Power Control in TDD
Downlink Power Control
Power Control in Multipath Diversity

Pre-Rake Diversity Combining

Introduction
Multipath Channel Model
The Rake Combination
The Pre-Rake Combination
Theoretical Analyses
TDD CDMA with Pre-Rake
Performance Analysis of the Pre-Rake TDD CDMA
Performance Analysis of the Rake TDD CDMA
Numerical Results and Discussion

System Capacity in TDD-CDMA Systems

Downlink Capacity
Uplink Capacity.
Orthogonal transmission
Directional and Adaptive Array Antennas
Multi-User Detection

TDD-based CDMA Standards for Public Systems

A Historical Background
TD-CDMA Standard
TD-SCMDA Standard
TD-CDMA Test System

TDD Spread Spectrum Based Private Systems

Bluetooth Ad-Hoc System
Spread Spectrum Cordless Telephone

TDD and Fourth Generation Systems

Subscriber and Traffic Growth
Transmission and Network Technology
Conclusions

L'auteur - Riaz Esmailzadeh

Riaz Esmailzadeh He received his M.S. in electrical engineering from Sydney University, Australia and his Ph.D. in code division multiple access technology from Keio University, Yokohama, Japan.

L'auteur - Masao Nakagawa

Masao Nakagawa is a professor in the department of electrical engineering at Keio University, where he earned his M.S. and Ph.D in this area. He is a senior member of the IEEE and a fellow of the IEICE.

Caractéristiques techniques

	PAPIER
Éditeur(s)	Artech House
Auteur(s)	Riaz Esmailzadeh, Masao Nakagawa
Parution	16/12/2002
Nb. de pages	188
Format	15,5 x 23,5
Couverture	Relié
Poids	445g
Intérieur	Noir et Blanc
EAN13	9781580533713
ISBN13	978-1-58053-371-3