摘要
在移动通信迅猛发展的今天,如何保证用户的QoS需求,使移动网可以根据不同的业务特点提供满意的服务,越来越受到行业人士的关注。本文重点讨论了2.5G和3G的QoS体系并针对现网出现的QoS问题提出了相应的解决方案。同时,本文明确的提出在2.5G和3G网络中SGSN是处理QoS属性的关键网元,SGSN设备能够提供各种QoS的兼容性是网络提供高质量业务的重要保证。
Nowadays, mobile communication develop very fast. How to guarantee QoS of each customer. How to provide different QoS for different service is getting more and more concern. This paper introduce QoS of 2.5G and 3G, discuss the fault of GPRS networks and provide the solution.Especially, this paper point out： In the process of dealing with QoS, SGSN is the key element. To provide high quality, SGSN must have the compatibility of different QoS.
出处
《电信工程技术与标准化》
2006年第7期55-58,共4页
Telecom Engineering Technics and Standardization
