Finite Series Representation of Rician Shadowed Channel with Integral Fading Parameter and the Associated Exact Performance Analysis  

作　　者：JIAN Xin ZENG Xiaoping YU Anning YE Changrong YANG Junyi 

机构地区：[1]College of Communication Engineering,Chongqing University

出　　处：《China Communications》2015年第3期62-70,共9页中国通信（英文版）

基　　金：sponsored by the National Natural Science Foundation of China under grant No.61171089;the Training Program of the Major Research Plan of the National Natural Science Foundation of China under grant No.91438104

摘　　要：With the deployment of small cells and device to device communications in future heterogeneous networks,in many situations we would encounter mobile radio channels with partly blocked line of sight component,which are well modeled by the Rician shadowed(RS) fading channel.In this paper,by the usage of Kummer transformation,a simplified representation of the RS fading channel with integral fading parameter is given.It is a finite series representation involving only exponential function and low order polynomials.This allows engineers not only the closed-form expressions for exact performance analysis over RS fading channel,but also the insights on the system design tactics.With the deployment of small cells and device to device communications in future heterogeneous networks,in many situations we would encounter mobile radio channels with partly blocked line of sight component,which are well modeled by the Rician shadowed（RS） fading channel.In this paper,by the usage of Kummer transformation,a simplified representation of the RS fading channel with integral fading parameter is given.It is a finite series representation involving only exponential function and low order polynomials.This allows engineers not only the closed-form expressions for exact performance analysis over RS fading channel,but also the insights on the system design tactics.

关 键 词：rician shadowed fading channel Kummer transformation outage probability error probability channel capacity co-channel interference 

分 类 号：TN929.5[电子电信—通信与信息系统]