摘要
根据码分多址(CDMA)综合关口局进行系统组网的工程实践,介绍了综合关口局的1+1主备容灾组网和1+1互备容灾组网,分析了两种容灾组网的优劣势,提出了两种容灾组网的应用场景。通过现场大话务量测试,得出1+1主备容灾组网下单网元的话务负荷比1+1互备容灾组网高了将近1倍。研究结果为CDMA综合关口局组网提供了参考依据。
According to the project practice of network planing for CDMA integrated gateway, the 1 ＋ 1 active/ standby disaster recovery mode and 1 ＋ 1 standby with each other disaster recovery mode are introduced. Advantages and shortcomings of two disaster recovery modes are analysed. The different application situation for two disaster recovery modes is put forword. The large traffic tests show that the network element traffic load of 1 ＋ 1 active/standby mode is nearly doubled in comparison with 1 ＋ 1 standby with each other mode. The conclusion provides reference for the research of CDMA integrated gateway network planing.
出处
《电讯技术》
北大核心
2012年第5期776-780,共5页
Telecommunication Engineering
基金
湖南省教育厅科学研究项目(10C0043)~~
关键词
CDMA核心网
综合关口局
客灾技术
CDMA core network
integrated gateway
disaster recovery technology
