MIMO系统中功率受限的天线选择算法

摘要

Considering the power limited in real system ,an antenna selection algorithm based on the convex optimiza-tion was proposed ,which was on basis of classical antenna selection algorithm .The algorithm could improve the ca-pacity of MIMO system under the condition of power limited .Simulation results showed that the algorithm has better performance .%在已有的经典天线选择算法基础上，考虑实际系统中功率受限，基于凸优化理论提出了一种新的天线选择算法，该算法可提高功率受限条件下M IM O系统的容量。仿真结果表明该算法性能较以前算法有明显的提高。