Decoding algorithm and BER performance of interference alignment and cancellation system in MIMO networks

Interference alignment and cancelation (IAC) is a new approach for decoding concurrent transmitter-receiver pairs in MIMO networks. Recent studies on IAC system are focus on the throughput. However, the decoding algorithm and BER performance of IAC system remain to be solved. In this paper, we not only provide a decoding algorithm but also evaluate the bit error rate (BER) performance of it by simulation. The good BER results verify that the proposed decoding algorithm of IAC system is surely feasible.