Analysis of main solutions for TD-LTE voice traffic

周胜

doi:10.13992/j.cnki.tetas.2013.01.011

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Analysis of main solutions for TD-LTE voice traffic

更新时间：2026-04-20

- Analysis of main solutions for TD-LTE voice traffic
- Vol. 26, Issue 1, Pages: 46-51(2013)
- 作者机构：
  
  中国移动通信集团设计院有限公司
- 作者简介：
- 基金信息：
- DOI：10.13992/j.cnki.tetas.2013.01.011
  CLC： TN929.5
- Published：2013
- 稿件说明：
移动端阅览
[1]周胜.TD-LTE话音解决方案分析[J].电信工程技术与标准化,2013,26(01):46-51.

周胜. Analysis of main solutions for TD-LTE voice traffic[J]. 2013, 26(1): 46-51.
[1]周胜.TD-LTE话音解决方案分析[J].电信工程技术与标准化,2013,26(01):46-51. DOI： 10.13992/j.cnki.tetas.2013.01.011.

周胜. Analysis of main solutions for TD-LTE voice traffic[J]. 2013, 26(1): 46-51. DOI： 10.13992/j.cnki.tetas.2013.01.011.

摘要

本文首先介绍了3种主要的TD-LTE话音解决方案

并从标准化情况、端到端产业链成熟情况、对网络的改造要求、对终端的要求、业务体验以及国际漫游环境等多个角度

对话音解决方案进行了对比分析

特别对电路域业务回落技术（CS Fall Back

CSFB）的具体实现方式进行了对比分析

并给出了TD-LTE话音解决方案的应用建议。

Abstract

In this article

we propose three main solutions for TD-LTE voice.We consider the trade-offs among standardization

end-to-end industrial conditions

requirements to networks and terminals

user experience and international roaming toward the most suitable cost performance.We especially compare the detail realization modes of circuit-switched fallback（CSFB） technology.At last

we present the suggested solution and phase of TD-LTE voice.

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