Performance and simulation of MMSE performance of ZF precoding, intended to compare the different performances of the same Snr. Researchers have found a number of precoding algorithms, I want to choose several different precoding algorithms for simulation through significantly increased the number of base station antennas, more intuitive feel to a large array of benefits, which is one of the. In addition, the reason for massive arrays of antennas is now the main research direction, because now users continues to grow and wireless data service, huge, precoding algorithms if the application can be made per unit of time the number of successfully transmitted data (throughput) as much as possible, but also wireless resources in more depth in the use of space. Design can design a better communication system providing data reference, the large antenna arrays become energy efficient green future broadband wireless communications systems technical.
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