Discrete Binary Particle Swarm Algorithm in the Detection of MIMO Systems

Supposing the other signals of a detected vector signal is known, that Discrete Binary Particle Swarm Optimization Algorithm(DBPSO) is used to detect the signal of the MIMO system is a better solution for the problem of computational complexity of the received signal, which was caused by detection improves transmission quality in MIMO frequency selective channels. Theoretical analysis and simulation results showed that the algorithm can obtain a good compromise between computational complexity and detection performance.