GSM-R无线网络中容量规划的研究  

Research on capacity planning of GSM-R radio network

作　　者：郝瑞晶[1] 郝瑞东[2] 杨济安[1] 

机构地区：[1]重庆邮电大学通信与信息工程学院,重庆400065 [2]上海交通大学,上海200030

出　　处：《重庆邮电大学学报（自然科学版）》2007年第2期177-180,共4页Journal of Chongqing University of Posts and Telecommunications(Natural Science Edition)

摘　　要：由于GSM-R系统的应用逐渐深入,对该系统的研究也成为了一个热点,介绍了GSM-R系统结构,分析了GSM-R系统的用户预测,然后通过分析GSM-R系统业务的特点得到了GSM-R系统的话务模型,最后根据话务模型提出了一种计算基站话务量和设计基站配置的方法,并举例验证了方法的可行性。With the development of GSM-R application, research on the GSM-R system has became a hotspot. Firstly, the system structure of the GSM-R is introduced. Then, the user forecast of the GSM-R system is analyzed. The traffic model is obtained from the traffic analysis of GSM-R system. Finally, a method for calculating traffic and configuring base station is introduced, and the feasibility is proved by several examples.

关 键 词：GSM—R 用户预测 话务模型 容量规划 

分 类 号：TN915.04[电子电信—通信与信息系统]