Abstract:

System performance is studied when employing random vector quantization (RVQ) to qualify limited feedback beam forming for multiple input single output （MISO）system under Nakagami m fading channel, and the closed form of bit error rate and outage probability are derived. The closed form is expanded to the multiple input multiple output （MIMO） system based on receiving antenna selection mechanism. Simulation shows that the results from proposed closed form are consistent with the results of actual system. It verifies that the closed form is correct.

Key words: limited feedback； multiple input multiple output；random vector quantization；antenna selection, Nakagami m fanding channel