摘要
对TD-SCDMA网络的RRC协议在Iub口的消息及业务流程进行了深入分析。提出了RRC协议在Iub接口调用ANS.1解码器的解码方法及CDR合成方案,并实现了对RRC协议的统计功能。着重分析了CDR合成的原理及算法,开辟了一种采用Hash动态合成实现CDR的合成方法,解决了Iub口RRC CDR合成效率低下等问题。该方案已经应用到TD-SCDMA集中监测系统中,通过现网测试,效果良好。
A detailed analysis and research on the message and business processes of RRC protocol on Iub interface in the TDSCDMA network are given. The methods of decoding which uses ANS. 1 decoders and RRC CDR synthesis program is put forward. Meanwhile, the statistic function of RRC protocol is implemented. The principle and algorithm of CDR synthesis are analyzed in detail and a Hash dynamic synthesis method is opened up to resolve the problem of lowly efficient in getting RRC CDR. The solution is implemented in the TD-SCDMA focus monitoring system and gets good results by the real network testing.
出处
《电视技术》
北大核心
2010年第11期123-125,130,共4页
Video Engineering
基金
教育部新世纪优秀人才计划项目
国家"863"计划项目(2005AA123780)
信产部电子发展基金项目
科技部中小型企业创新基金项目(05C2621511140506C26225111759)
