Research of Uplink Discontinuous Transmission Control Method of TD-SCDMA System

Wenwen Li; Chenguang Jin; Bo Wu

doi:10.3969／j.issn.1000-0801.2013.09.041

您当前的位置：

首页 >

文章列表页 >

Research of Uplink Discontinuous Transmission Control Method of TD-SCDMA System

Operational Innovation Forum | 更新时间：2024-06-05

- Research of Uplink Discontinuous Transmission Control Method of TD-SCDMA System
- Telecommunications Science Vol. 29, Issue 9, Pages: 207-211(2013)
- 作者机构：
- 作者简介：
- 基金信息：
- DOI：10.3969／j.issn.1000-0801.2013.09.041
  CLC：
- Published Online：2013-09，
  
  Published：20 September 2013
- 稿件说明：
移动端阅览
Wenwen Li, Chenguang Jin, Bo Wu. Research of Uplink Discontinuous Transmission Control Method of TD-SCDMA System[J]. Telecommunications science, 2013, 29(9): 207-211.
DOI：

Wenwen Li, Chenguang Jin, Bo Wu. Research of Uplink Discontinuous Transmission Control Method of TD-SCDMA System[J]. Telecommunications science, 2013, 29(9): 207-211. DOI： 10.3969／j.issn.1000-0801.2013.09.041.

摘要

在TD-SCDMA 系统中，上行不连续发射技术能够为TD-SCDMA 终端带来省电、降干扰等好处。现有标准中，默认上行DTX状态为开启，但又缺失相应的关闭机制，影响无线通信的性能和可靠性。通过对比3种开启-关闭方案的实施效果，研究并解决上行DTX状态不可控的问题，填补现有标准空白，满足通信系统的运营与管控需求。

Abstract

Due to discontinuous transmission characteristics

uplink DTX could bring benefits such as terminal power-saving and interference reducing to TD-SCDMA system. During the existing standard

the default state of uplink DTX is on

without corresponding off mechanism

which may deteriorate the performance and reliability of communication system. In order to solve the uncontrollable problem of uplink DTX state

fill the blank of existing standards

and meet the operation demands of communication system

three kinds of on-off methods were introduced

and their implementation effects were discussed from six dimensions.

关键词

Keywords

references

3GPP TS 25.224. Physical Layer Procedures（TDD） , 2008

3GPP TS 25.331. Radio Resource Control （RRC）Protocol Specification , 2013

YD／T1721.1～6-2007. 2 GHz TD-SCDMA 数字蜂窝移动通信网高速下行分组接入（HSDPA）Uu接口物理层技术要求第5部分：物理层过程 , 2007

李健翔．非连续传输技术在TD-SCDMA系统中的应用．电信技术， 2007

李楠，王玲，王定伟 . DTX中功控实现方案分析报告-SCDMA系统中的应用 . http://www.docin.com/p-132012700.html http://www.docin.com/p-132012700.html , 2005

3GPP TS 25.302. Services Provided by the Physical Layer , 2012

Views

465

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

TD-LTE and TD-SCDMA Collaborative Network Optimizing Strategy

Related Author

Chang Li

Jianbin Zhang

Jing An

Related Institution

China Mobile Group Shijiazhuang Co.，Ltd.

ShiJiaZhuang Vocational Technology Institute

⁰