LTE话音业务解决方案  

Voice Solutions for LTE Service

作　　者：胡英[1] 强宇红[1] 汤凯[1] 

机构地区：[1]中兴通讯股份有限公司,南京210012

出　　处：《电信工程技术与标准化》2010年第1期10-15,共6页Telecom Engineering Technics and Standardization

摘　　要：话音业务作为传统电信网络最重要的一种业务在LTE/EPC下如何实现是运营商和制造商非常关注的问题。本文讨论了LTE话音业务的意义和需求,在此基础上进一步探讨LTE话音业务的实现和部署方案。Voice is the most important service in the legacy telecommunication networks. Both operators and vendors concern themselves with supporting voice services over LTE/EPC. This paper analyzes the requirements and importance of the voice over LTE. Furthermore, the technical realization and possible deployment of voice over LTE are also discussed and analyzed.

关 键 词：长期演进 演进的分组域核心网 IP多媒体子系统 

分 类 号：TN929.5[电子电信—通信与信息系统]