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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Veröffentlicht in:	IEEE signal processing letters 2007-11, Vol.14 (11), p.801-803
Hauptverfasser:	Rui, Xianyi, Jin, Ronghong, Geng, Junping
Format:	Artikel
Sprache:	eng
Schlagworte:	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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Beschreibung
Zusammenfassung:	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