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基于MRT/EGC的MIMO系统性能研究

Performance Analysis of MIMO System Based on MRT/EGC
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摘要 提出一种新的MIMO传输技术,即在发射端(基站)使用最大比发射,接收端使用两根接收天线并采用恒模等增益合并接收,记作MRT/EGC(Maximal-Ratio Transmission/equal gain combiner)。利用随机矩阵理论,推导出瑞利衰落信道下MRT/EGC系统多进制相位调制的误符号率的确切表达式。仿真试验验证了理论分析的正确性。 This paper theoretically analyzes the performance of Maximum Ratio Transmission/ Equal Gain Weight Receive in MIMO Systems. Signal error probability formula and responding curves are obtained for M-ary PSK modulation. Simulation verifies the validation of the theoretical analysis.
作者 叶卓映
出处 《廊坊师范学院学报(自然科学版)》 2014年第6期20-23,共4页 Journal of Langfang Normal University(Natural Science Edition)
基金 福建省教育厅科技项目(JB12350)
关键词 多输入多输出 误符号率 最大比发射 等增益合并 MIMO signal error probability maximal-ratio transmission equal gain combiner
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