Channel capacity and digital modulation schemes in correlated Weibull fading channels with nonidentical statistics  

作　　者：Xiao Hailin Nie Zaiping Yang Shiwen 

机构地区：[1]School of Electronic Engineering, Univ. of Electronic Science and Technology of Chinas Chengdu 610054, P. R. China

出　　处：《Journal of Systems Engineering and Electronics》2007年第2期205-209,共5页系统工程与电子技术（英文版）

基　　金：the National High-Tech Research and Development Program (2002AA123032);the Innovative Research Team Program of UESTC, China.

摘　　要：The novel closed-form expressions for the average channel capacity of dual selection diversity is presented, as well as, the bit-error rate （BER） of several coherent and noncoherent digital modulation schemes in the correlated Weibull fading channels with nonidentical statisticS. The results are expressed in terms of Meijer＇s Gfunction, which can be easily evaluated numerically. The simulation results are presented to validate the proposed theoretical analysis and to examine the effects of the fading severity on the concerned quantities.The novel closed-form expressions for the average channel capacity of dual selection diversity is presented, as well as, the bit-error rate （BER） of several coherent and noncoherent digital modulation schemes in the correlated Weibull fading channels with nonidentical statisticS. The results are expressed in terms of Meijer＇s Gfunction, which can be easily evaluated numerically. The simulation results are presented to validate the proposed theoretical analysis and to examine the effects of the fading severity on the concerned quantities.

关 键 词：Average channel capacity Weibull fading channels Bit-error rate Digital modulation Nonidentical statistics. 

分 类 号：TN911[电子电信—通信与信息系统]