W-CDMA Mobile Communication Systems
暫譯: W-CDMA 行動通信系統

NTT DoCoMo became the first in the world to launch a next-generation mobile phone service that enables large-capacity communications. The W-CDMA mobile communications system, known as one of the third-generation standards, was adopted in order to create such a high-speed, high-quality service. Written by leading engineers working at the forefront of research and development of W-CDMA, this volume describes, in detail, the basic technologies that constitute this mobile communications system and individual systems which are expected to play an important role in future implementations.

• Reviews various cellular systems, describes their characteristics and discusses the objectives of IMT-2000 and the status of standardization

• Explains the mechanisms and characteristics of CDMA with respect to radio access systems and describes basic transmission and capacity enhancement technologies

• Provides a detailed explanation of radio access interfaces and radio systems designs and an introduction to mobile terminals

• Discusses ATM technologies, packet communication systems and other types of network systems

• Provides an outline of network control and equipment monitoring and administration

• Describes the multimedia signal processing technologies, systems for distributing information and processing location information and electronic authentication systems

• Forecasts the mobile radio systems and network for the future

Written with researchers, developers and operators in the mobile communications sector in mind, as well as students and end users, W-CDMA Mobile Communications System will enable a wide range of readers to gain a thorough understanding of W-CDMA.

Table of Contents

Editorial Board.

Supervisor's Note.

Preface.

Chapter 1: Overview (K. Suwa, et al.).

Generation Change in Cellular Systems.

Overview of IMT-2000

Chapter 2: Radio Transmission Systems (M. Sawahashi).

Direct Sequence Code Division Multiple Access (DS-CDMA).

Basic W-CDMA Transmission Technologies.

Link Capacity Expansion Technologies in W-CDMA.

Chapter 3: Radio System (S. Onoe, et al.).

Radio System Requirements and Design Objectives.

W-CDMA and System Architecture.

Radio Access Interface Standard.

Radio System Design.

Radio Access Network Equipment.

Mobile Terminals.

Chapter 4: Network Technologies (M. Furukawa, et al.).

Overview.

ATM Technology.

Network Control and Signaling Scheme.

Packet Communication Scheme.

Intelligent Network (IN) Scheme.

Short Message Scheme.

Gateway Scheme.

Chapter 5: Operation System (M. Onuki, et al.).

Overview.

Network Monitoring.

Network Control.

NE Monitoring.

Network Facility Management.

Chapter 6: Multimedia Processing Scheme (M. Eto, et al.).

Overview.

Multimedia Signal Processing Methods.

Mobile Information Service Provision Methods.

Multimedia Messaging Methods.

Location Information Processing Methods.

Mobile Electronic Authentication Methods.

Chapter 7: Future Prospects (Y. Yasuda, et al.).

Overview.

Prospects of Radio Technologies.

Prospects of Network Technologies.

Prospects of Signal Processing Technologies.

Appendix: Interface Specifications.

Index.