移动通信网络高速数据业务移动性管理关键事件研究  

Research on key events of mobility management for high speed data traffic in mobile communication networks

作　　者：刘燕[1] 苏大芹 

机构地区：[1]中国联通河南省分公司信息化部 [2]中国联通河南省分公司网优中心

出　　处：《电信网技术》2017年第11期46-51,共6页Telecommunications Network Technology

摘　　要：随着我国WCDMA网络的日渐成熟,用户对网络覆盖和质量要求越来越高,为此中国联通多次组织开展了市区道路专项优化工作。在实际优化工作开展过程中,HSDPA切换及时性和频繁性问题成为影响下载速率的主要因素之一,如何平衡HSDPA切换及时性和频繁性问题成为道路优化的最重要课题。本文以HSDPA的切换参数为切入点,通过对触发1D事件相关参数的研究,找出HSDPA切换及时性和频繁性的平衡方法,实现城区道路上HSDPA速率的提升。With China’s WCDMA network is becoming more and more mature, more users of network coverage and quality requirements are, for my company has organized a special optimization of urban road. In the actual work process optimization, HSDPA switching time and frequent problem has become one of the main factors affecting the download rate, how to balance the HSDPA switching time and frequent problem becomes the most important subject path optimization. The switching parameter HSDPA as the breakthrough point, through to trigger the 1 D event related parameters,balance method to find the HSDPA switching time and frequent, realizing urban road HSDPA rate of increase.

关 键 词：EVENT 1D 切换及时性 CQI HYSTERESIS 

分 类 号：TN929.5[电子电信—通信与信息系统]