移动通信系统系统级仿真中慢衰落相关性的研究  

Study of correlation of large-scale fading in system lvel simulation for mobile communication system

作　　者：孙程君[1] 张中兆[1] 巴勇[2] 曹鹏志 

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150001 [2]清华大学电子工程系,北京100084 [3]上海贝尔公司研发部,上海200092

出　　处：《通信学报》2002年第8期33-38,共6页Journal on Communications

基　　金：国家863计划基金资助项目(86-317-03-01-01-03-20)

摘　　要：本文基于前人研究的两种慢衰落相关模型提出了一种新的慢衰落相关模型,并通过仿真对该模型进行了验证,结果表明该模型同时包含了上述的两种慢衰落相关性,用一个模型同时实现了两个相关模型。该模型较之前人提出的慢衰落相关模型更为全面和接近实际。In this paper a new large-scale fading model was presented based on two existent large-scale models and was tested in our simulation. The result shows our model represents the two different- kinds of correlation at the same time, which means one model realizes the function of two different correlation models. So our model is more complete and efficient than the traditional models.

关 键 词：移动通信 系统级仿真 慢衰落相关性 计算机 

分 类 号：TN929.5[电子电信—通信与信息系统]