新乡学院学报
新鄉學院學報
신향학원학보
Journal of Xinxiang University
2014年
8期
27-29
,共3页
MIMO%信道容量%天线选择%凸优化
MIMO%信道容量%天線選擇%凸優化
MIMO%신도용량%천선선택%철우화
MIMO%channel capacity%antenna selection%convex optimization
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。
在已有的經典天線選擇算法基礎上,攷慮實際繫統中功率受限,基于凸優化理論提齣瞭一種新的天線選擇算法,該算法可提高功率受限條件下M IM O繫統的容量。倣真結果錶明該算法性能較以前算法有明顯的提高。
재이유적경전천선선택산법기출상,고필실제계통중공솔수한,기우철우화이론제출료일충신적천선선택산법,해산법가제고공솔수한조건하M IM O계통적용량。방진결과표명해산법성능교이전산법유명현적제고。
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 .