天线选择技术能够的效地减小射频链路的成本和系统的复杂度， 同时又能保持MI M0系统的主要优点。本文首先对已有的经典的天线选择算法分别进行了介绍， 对其优缺点进行分析， 而后基于范数方法的思想， 提出一种新的天线选择算法。 该算法具有计算简单的特点， 通过仿真表明， 在接收天线

数目较大的时候， 其性能较范数算法有明显提高。-The effectiveness of antenna selection technology can reduce the cost of radio link and system complexity, while maintaining the primary advantage of MI M0. This article first classic of the existing antenna selection algorithm was introduced, respectively, to analyze its strengths and weaknesses, and then the norm-based method of thinking, a new antenna selection algorithm. The algorithm has the characteristics of simple computation, the simulation shows that the larger the number of the receiving antenna when the norm algorithm performance significantly higher than improved.