Performance Analysis of MIMO MRC Systems in the Presence of Self-Interference and Co-Channel Interferences

Both self-interference (SI), which is caused by imperfect channel estimation, and co-channel interference (CCI) are considered in multiple-input multiple-output systems employing maximal ratio combining under independent and identically distributed Rayleigh fading. Closed-form expressions for probab...

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Bibliographic Details
Published in:IEEE signal processing letters 2007-11, Vol.14 (11), p.801-803
Main Authors: Rui, Xianyi, Jin, Ronghong, Geng, Junping
Format: Article
Language:English
Subjects:
Channel estimation
Channels
Closed-form solution
Co-channel interference
Cobalt
Diversity reception
Exact solutions
Interchannel interference
Mathematical analysis
maximal ratio combining
MIMO
multiple-input multiple-output
Noise
outage probability
Outages
Performance analysis
Probability density function
Probability density functions
Radiofrequency interference
Rayleigh channels
self-interference
Signal processing
Signal to noise ratio
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Summary:Both self-interference (SI), which is caused by imperfect channel estimation, and co-channel interference (CCI) are considered in multiple-input multiple-output systems employing maximal ratio combining under independent and identically distributed Rayleigh fading. Closed-form expressions for probability density function and outage probability of output signal-to-interference plus noise ratio are presented. Numerical results are used to evaluate the impact of SI and CCI.
ISSN:1070-9908
1558-2361
DOI:10.1109/LSP.2007.903254