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Performance analysis of TAS/MRC-based MIMO system over K fading channels

机译:基于TAS / MRC的MIMO系统在K衰落渠道的性能分析

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This paper analyses the system performance such as outage probability and average bit error rate (ABER) of transmit antenna selection (TAS), multiple input multiple output (MIMO) system over K fading channels. The antenna selection is accomplished at the base station for downlink transmission and maximal ratio combining (MRC) is carried out at the receiver. Based on the channel state information (CSI), the best antenna is selected for transmission at the base station (BS). The closed-form expressions have been obtained for outage probability and ABER. The probability density function (PDF)-based approach is used to analyse the performance of the system. Also along with the fading parameter k , the effects of the number of transmitting and receiving antennas on the system performance are studied.
机译:本文分析了发射天线选择(TAS)的中断概率和平均误码率(ABER),在k衰落通道上的多输入多输出(MIMO)系统等系统性能。 在基站上完成天线选择以进行下行链路传输,并且在接收器处执行最大比率(MRC)。 基于信道状态信息(CSI),选择最佳天线以在基站(BS)处传输。 已经获得了闭合表达式,用于停电概率和免疫系统。 基于概率密度函数(PDF)的方法用于分析系统的性能。 还研究了衰落参数k,研究了发射和接收天线数量对系统性能的影响。

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