Interference Elimination in WirelessNetworks using Chi-Square random variable

[摘要] In multiple access channels, when users know each other’s channels, precoders can be designed utilizing channel information to cancel the interference at the receiver without sacrificing the diversity or the complexity of the system. Previous papers contain one transmitter and number of receivers. Now we extend this with two antennas and two receivers. Those have same frequency or different. The results are shown in data as bits. To solve this problem for used the techniques of Maximal Combine Ratio (MCR) and Maximal likelihood receiver. Transmission of data using BPSK (Binary Phase Shift Keying) modulation scheme.

[关键词] MRC;Maximal likelihood receiver;AWGN