Performance of Non-Ideal OT-MRC with Co-Channel Interference

被引：4
|
作者：
Radaydeh, Redha Mahmoud [1 ]
机构：
[1] JUST, Dept Elect Engn, Irbid 22110, Jordan
来源：
IEEE TRANSACTIONS ON COMMUNICATIONS | 2010年 / 58卷 / 12期
关键词：
Co-channel interference; non-ideal estimation; threshold-based MRC; SINR statistics; IMPERFECT CHANNEL ESTIMATION; RAYLEIGH FADING CHANNELS; DIVERSITY; ERROR; SCHEMES; BER; QAM;
D O I：
10.1109/TCOMM.2010.093010.090095
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper studies the effect of non-ideal estimation of channel state information (CSI) on the performance of output-threshold maximal-ratio combining (OT-MRC) diversity scheme in the presence of co-channel interference as well as white noise. The channel fading envelopes are assumed to follow slowly varying flat Rayleigh model. New closed-form expressions for the combined signal-to-interference-plus-noise ratio (SINR) distribution and outage probability performance are presented. Performance comparisons between the conventional MRC and OT-MRC for the system model described above are provided.
引用
收藏
页码：3352 / 3357
页数：6
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