集群系统自主式基站系统的设计与实现  

Design of independent base station system for trunking system

作　　者：沙学军[1] 赵刚[1] 姜春杰[1] 

机构地区：[1]哈尔滨工业大学通信技术研究所,黑龙江哈尔滨15001

出　　处：《哈尔滨工业大学学报》2001年第4期520-524,共5页Journal of Harbin Institute of Technology

摘　　要：针对集群通信系统的特点 ,提出在服务覆盖区域以外建立自主式基站 ,可以在不建立新的系统的条件下 ,有效地扩展原有系统的服务区域 .同时 ,所有的用户判别、鉴权可以做到与原有主系统一致 .自主式基站如果与移动基站系统结合 ,可以更加有效地实现集群系统的通信指挥和服务区的快速建立与移动 ,同时大大增加了原有系统覆盖灵活性 .Considering the feature of trunking system, it is proposed to set up an independent base station out side the main service coverage to expand the service area without setting up a new system, and the new base station is completely compatible with the main system with regard to subscriber identification and authentication. If the independent base station work with a mobile base station system, the setting up or moving of a dispatch and command system will be much quicker and easier, and it also enhances the service flexibility of system.

关 键 词：移动通信 数字信令 集群通信系统 自主式基站 移动基站 服务区域 

分 类 号：TN929.52[电子电信—通信与信息系统]