AMR技术在GSM网络中的应用  

The Application of AMR to GSM Network

作　　者：张婷 孔庆军 冯军 

机构地区：[1]总参通信工程设计研究院,辽宁沈阳110005 [2]中国移动沈阳分公司,辽宁沈阳110000

出　　处：《邮电设计技术》2011年第3期29-34,共6页Designing Techniques of Posts and Telecommunications

摘　　要：介绍了一种在GSM网络中使用的AMR全速率和AMR半速率新技术,通过对中国移动沈阳分公司现网2个BSC局开启AMR功能的分析,验证了AMR技术能有效地解决网络容量和质量间的矛盾。与传统的全速率和半速率网络相比,应用AMR技术能使网络容量和质量大幅提高。It introduces a new technology which uses AMR full rate and AMR half rate in GSM network. By turning on AMR in two BSC of Shenyang mobile＇s network, it is concluded that the AMR technology is superior in balancing the network capability with its quality. Compared with traditional full rate and half rate network,using AMR technology is able to improve network capability and quality greatly.

关 键 词：移动通信 自适应语音编码速率 全速率 半速率 

分 类 号：TN929.5[电子电信—通信与信息系统]