3G UMTS and 4G LTE core network: CS. PS. EPC. the IMS(Chinese Edition)

Paperback. Pub Date: 2011 08 of Pages: 400 in Publisher: Electronic Industry Press 3G UMTS and 4G LTE core network: CS. PS. EPC. IMS comprehensive and systematic exposition of the 3G UMTS and 4G LTE core network. as well as Principle and Application of IMS technology. describes the network architecture. protocols. security. and a variety of signaling processes and business to provide content. 3G core network. including circuit-switched (CS) domain technology and packet-switched (PS) domain; 4G LTE core network IP Multimedia Subsystem (IMS) for the Evolved Packet Core (EPC); VoIP services provided in the packet domain. as well as presented . group management. and multimedia conferencing business. Contents: Chapter 1. the first part of the mobile core network overview Mobile Core Network Overview 1.1 mobile network technology development process of the development of 1.2 mobil...