MSC Pool下话音MOS值提升研究  

Research on improving MOS value under MSC pool

作　　者：朱宏毅 胡生洪 

机构地区：[1]中国移动通信集团浙江有限公司,杭州310051

出　　处：《电信工程技术与标准化》2011年第8期57-60,共4页Telecom Engineering Technics and Standardization

摘　　要：本文提出了一种在MSC Pool的组网结构下,提高话音MOS值的网络优化方案。通过VMGW之间的免TC优化,使得在MSC Pool内相同物理媒体网关下的用户间呼叫避免由于插入多余TC导致话音质量下降,从而提高网络质量,提升用户感知。This article advanced a new method about improving MOS value under MSC pool.This method,whose name is ＂free transcoder between virtual media gateways＂,avoided redundant transcoder being used in the case of the calling and called people are both under the same physical media gateway.It improved network quality and customer satisfaction too.

关 键 词：MSCPOOL MOS 免TC 

分 类 号：TN915.02[电子电信—通信与信息系统]