Softswitch and IMS technology

Copyright information

Book title: Softswitch and IMS technology

Author: Yang Fangchun

Press: Beijing University of Posts and Telecommunications

Publication time: 2007

ISBN:9787563513901

Format: 16

Price: 56.00 yuan

Brief introduction

"The Convergence and Open Next Generation Network Series" systematically describes the author's research on the principles of next generation networks in the National 973 Program, the National 863 Program, the National Science Fund for Distinguished Young People, and the National Natural Science Foundation of China. Analysis and understanding, as well as summarizing and summarizing the research results of the subject. As the first volume of the series, this book analyzes the architecture and related technologies of the next-generation network, analyzes the architecture and key technologies of the next-generation network, and focuses on the composition of the softswitch system and the IMS system that are the core of the next-generation network control. And functional principles and related core implementation technologies, and discuss the role of softswitch and IMS technologies in the evolution of traditional telecommunications networks to next-generation networks and in supporting the integration of fixed and mobile networks. The content of this book covers the architecture and concept analysis of NGN, the development background of the softswitch system, the composition principle of the softswitch system, the core access technology of the softswitch system, the mainstream service provision mode of the softswitch system, voice softswitch equipment and multimedia softswitch The core design technology of equipment, the basic networking technology of softswitch, the traffic modeling method of softswitch network, the basic concept and system architecture of IMS, the key technologies of IMS system, the business architecture of IMS system, IMS and softswitch The relationship with NGN, the latest research progress of NGN, and the evolution of existing telecommunication networks to next-generation networks.

This set of books can be used as a textbook or reference book for postgraduates in communication and information engineering, computer science and technology, network engineering and other majors in colleges and universities. It can also be used as a next-generation network research, design, development, and operation Training reference book for senior technical personnel of management and management.

Contents

Chapter 1 Introduction

1.1 Background of Next Generation Networks

1.1.1 Network Convergence Drivers

1.1.2 Drivers for network opening

1.1.3 Drivers for packet switching technology

1.1.4 Drivers for business requirements

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