Researchon T2PAlgorithmand Its Application on Multiflow Servicein Ev-Do System

Yazhong Zheng; Zhihua Zhang

doi:10.3969/j.issn.1000-0801.2013.03.022

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Researchon T2PAlgorithmand Its Application on Multiflow Servicein Ev-Do System

Operating innovation BBS | 更新时间：2024-06-05

- Researchon T2PAlgorithmand Its Application on Multiflow Servicein Ev-Do System
- Telecommunications Science Vol. 29, Issue 3, Pages: 128-135(2013)
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- DOI：10.3969/j.issn.1000-0801.2013.03.022
  CLC：
- Published Online：2013-03，
  
  Published：20 March 2013
- 稿件说明：
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Yazhong Zheng, Zhihua Zhang. Researchon T2PAlgorithmand Its Application on Multiflow Servicein Ev-Do System[J]. Telecommunications science, 2013, 29(3): 128-135.
DOI：

Yazhong Zheng, Zhihua Zhang. Researchon T2PAlgorithmand Its Application on Multiflow Servicein Ev-Do System[J]. Telecommunications science, 2013, 29(3): 128-135. DOI： 10.3969/j.issn.1000-0801.2013.03.022.

摘要

随着天翼对讲（Qchat）、警务通（实时视频）等行业应用的规模发展，在网络资源拥塞的情况下，保障用户业务感知日益重要。T2P算法是Ev-Do Rev A系统中，控制不同用户、不同业务反向速率的关键技术。本文通过深入研究T2P相关函数、参数，分析比较主流设备T2P的参数设置，创新地提出了一套T2P反向流控参数模板，保证Qchat和警务通两种典型的反向时延敏感和速率敏感业务的感知，并且在现网推广应用。本文提供的方法对于提升Ev-Do多流业务性能具有一定的指导意义。

Abstract

As the sca1e deve1opment of Qchat

rea1-time video service

improving the service experience is important in the case of network congestion.The T2P a1gorithm is the key techno1ogy

which contro1s reverse rates of different subscribers

services in the Ev-Do RevA system.The T2P transaction function was studied and the T2P parameter settings in major device system was ana1yzed.A new T2P reverse f1ow contro1 parameters scheme to ensure the performance of Qchat and rea1-time video

which are the typica1 reverse de1ay-sensitive and rate-sensitive service

was a1so creative1y proposed.Furthermore

the scheme was app1ied in the operation network.The scheme has important practica1 va1ue to enhance the performance of the mu1tif1ow service in Ev-Do system.

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references

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2 3GPP25.234v10.0.0.Transparent End-to-End Packet-Switched Streaming Service Protocoland Codecs , 2011

3 3GPP2 SR0079-0 v1.0. Support for End-to-End Qo S Stagel Requirements , 2004

SJ-20100106105851-018-ZXC10BSSB（V8.0.2.007） . cdma2000基站系统配置参数手册_Do无线参数分册， 2007

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