3G室内覆盖组网中切换的设计  

Design of Handover in 3G Indoor Coverage Networking

作　　者：王利群[1] 张慧博[1] 李志军[1] 

机构地区：[1]吉林大学通信工程学院,长春130012

出　　处：《电信工程技术与标准化》2010年第5期49-52,共4页Telecom Engineering Technics and Standardization

摘　　要：切换技术是移动通信关键技术之一,它直接影响到3G系统的容量和质量,平滑切换对移动终端在系统范围内实现连续的无中断通信是必不可少的。文章在基于移动通信切换技术分析的基础上,重点讨论了3G室内覆盖系统的组网方式和切换设计的具体方法,给出了分区和切换区域设计的细节,特别是多分区异频、同频结合的室内覆盖方案。这些讨论可为3G室内覆盖系统组网的实际工程建设提供一定的参考和帮助。Handover is one of the key technology for mobile communication, it will directly affect the capacity and the quality of 3G system, smoothness handover in achieving continuous without interruption communication of the mobile terminal is essential. Based on the analysis of mobile communication handover technology, this paper concentrates on the networking solutions of 3G indoor coverage and the design methods of handover, the details of sub-area and handover region design, especially the solutions of indoor coverage of more sub-area inter-frequency combined with intra-frequency are presented. The discussion could provide certain reference and help for engineering construction of 3G In-building coverage networking.

关 键 词：3G 室内覆盖 切换 异频 同频 

分 类 号：TN929.533[电子电信—通信与信息系统]