WSEAS Transactions on Communications
Print ISSN: 1109-2742, E-ISSN: 2224-2864
Volume 14, 2015
Outage Probability and Symbol Error Rate Analysis of MIMO-MRC with Estimation Error, Feedback Delay and Co-Channel Interference
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Abstract: This correspondence propose the outage probability and symbol error rate (SER) performance of multiple-input multiple-output (MIMO) maximum ratio combining (MRC) in the existence of co-channel interferences (CCIs) with channel estimation error (CEE) and feedback delay (FD). In general, we derive the exact closed-form expressions for the statistical properties of the signal-to-noise-plus-interference ratio (SINR), the outage probability of the SINR and SER of M-ary constellation. Our outcome indicates that the system performance enhances with the increment of number of transceiver antenna, however deteriorates with the harshness of CEE, FD and CCIs.
Keywords:
Channel estimation error (CEE), co-channel interference (CCI), maximum ratio combining (MRC), multiple-input multiple-output (MIMO) systems, outage probability, symbol error rate (SER)
Pages: 506-511
WSEAS Transactions on Communications, ISSN / E-ISSN: 1109-2742 / 2224-2864, Volume 14, 2015, Art. #59