Title :
Performance Analysis of MIMO MRC Systems in the Presence of Self-Interference and Co-Channel Interferences
Author :
Rui, Xianyi ; Jin, Ronghong ; Geng, Junping
Author_Institution :
Shanghai Jiao Tong Univ., Shanghai
Abstract :
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.
Keywords :
MIMO communication; Rayleigh channels; channel estimation; cochannel interference; probability; MIMO MRC systems; MRC; co-channel interference; distributed Rayleigh fading; imperfect channel estimation; maximal ratio combining; multiple-input multiple-output systems; outage probability; performance analysis; probability density; self-interference; signal-to-interference plus noise ratio; Channel estimation; Closed-form solution; Diversity reception; Interchannel interference; MIMO; Performance analysis; Probability density function; Radiofrequency interference; Rayleigh channels; Signal to noise ratio; Co-channel interference; maximal ratio combining; multiple-input multiple-output; outage probability; self-interference;
Journal_Title :
Signal Processing Letters, IEEE
DOI :
10.1109/LSP.2007.903254
