VBLAST几种接收机算法比较研究

his paper describes one mode of MIMO (multiple input multiple output)technology, VBLAST (Vertical bell laboratories layered space-time), summarizes several detection algorithms of VBLAST, gives the comparison of error probability and complexity on theory., and then sets up the simulation forum by MATLAB, gets the BER performance of different antenna number, different detection algorithms and different modulation at same power and rich scattering. At last, the simulation results prove the analysis, also this paper can be the reference of someone who researches on MIMO.