Joint Transmitter and Receiver Design based on Effective-leakage in Multi-user MIMO systems

다중사용자 다중안테나 시스템에서 effective-leakage 기반 송신기와 수신기 결합 설계

We give new definition of the effective-leakage and the signal to effective-leakage plus noise ratio (SELNR) to consider receiver combining motivated by the leakage. We propose a method to find jointly beamforming vector and combining vector for the two linear receivers (maximal ratio combining (MRC) receiver and minimum mean square error (MMSE) receiver) based on the SELNR.