Symbol Error Probability of QAM with MRC Diversity in Two-Wave with Diffuse Power Fading Channels

被引:32
|
作者
Lu, Yao [1 ]
Yang, Nan [2 ]
机构
[1] Beijing Univ Posts & Telecommun, Minist Educ, Key Lab Universal Wireless Commun, Beijing 100876, Peoples R China
[2] CSIRO ICT Ctr, Wireless & Networking Technol Lab, Marsfield, NSW 2122, Australia
关键词
Two-wave with diffuse power fading; rectangular QAM; maximal-ratio combining; symbol error probability; PERFORMANCE ANALYSIS; RECTANGULAR QAM; SYSTEMS;
D O I
10.1109/LCOMM.2010.112310.101824
中图分类号
TN [电子技术、通信技术];
学科分类号
0809 ;
摘要
In the context of two-wave with diffuse power (TWDP) fading scenarios, this letter analyzes the average symbol error probability (SEP) of rectangular quadrature amplitude modulation (QAM) for single- and multi-channel receptions. Specifically, novel exact expressions are derived for the average SEP in nondiversity and maximal-ratio combining (MRC) schemes. Our derived SEP results apply to general operating scenarios with distinct TWDP fading parameters and arbitrary number of diversity branches.
引用
收藏
页码:10 / 12
页数:3
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