摘要
描述了一种特殊的软交换局间切换低成功率故障现象,分析了不同无线系统间切换的基本步骤和信令流程,以及影响切换成功率的主要因素,认为影响切换成功率的关键因素是无线网络规划及设备的参数设置。为了提高无线系统间的切换成功率,网络运营者尤其应适时关注源侧的无线网络规划和系统参数的调整。
A particular low handover failure of softswitch interoffice is described, followed by the analysis on the basic procedure and signaling process of handover in different wireless systems, including the major factors that affect the successful handover. Among these the wireless network plan and parameter setup of the equipment are recognized as the key factors. Thus in order to enhance the handover success rate in different wireless systems, network operators should pay special attention to wireless network plan and the adjustment of system parameters.
出处
《通信技术》
2009年第3期138-139,142,共3页
Communications Technology
基金
湖南省教育厅科学研究基金资助项目(编号:07C217湘财教指[2007]38号)
