基于SDR的WCDMA信令跟踪分析软件设计及实现  

Design and Implementation of WCDMA Signaling Tracking and Analyzing Software Based on SDR

作　　者：张丽霞[1] 李婧[1] 季仲梅[1] 

机构地区：[1]解放军信息工程大学,河南郑州450002

出　　处：《通信技术》2009年第12期207-209,共3页Communications Technology

摘　　要：随着3G通信技术的迅速发展,网络优化是3G通信的重要工作,首先介绍了WCDMA系统无线资源控制层(RRC)的逻辑结构和功能,接着,基于软件无线电思想,设计了RRC层信令跟踪分析方案,实现了系统信息解析和RRC层资源管理的功能,为网络优化提供了可靠的依据。With the fast development of 3G communication technology,as network optimization plays an important role in 3G mobile communication,a flexible signal tracking solution is designed and implemented. With the description of logic structure and function of RRC in WCDMA and based on the principle of SDR,a RRC system information parsing software is designed,which could track and analyze signaling and manage RRC resource,thus providing a reliable foundation for network optimization.

关 键 词：软件无线电 无线资源控制 信令 系统信息 

分 类 号：TN929.5[电子电信—通信与信息系统]