空间相关MIMO-PLC系统的组合技术性能分析

2013 IEEE 17th International Symposium on Power Line Communications and Its Applications Pub Date : 2013-03-24 DOI:10.1109/ISPLC.2013.6525815

Babak Nikfar, A. Vinck

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引用次数: 10

摘要

简要介绍了SIMO-PLC以及SIMO-PLC的特殊情况。研究表明，在MIMO-PLC信道中，空间相关性是不可避免的，信道不是空间独立的。提供了MIMO-PLC中空间相关性的物理和数学描述。研究了最大比组合(MRC)和等增益组合(EGC)两种接收分集技术，并给出了数值结果。

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Combining techniques performance analysis in spatially correlated MIMO-PLC systems

A brief introduction to MIMO-PLC as well as the special case of SIMO-PLC is provided. It is shown that in MIMO-PLC channels, a spatial correlation is inevitable and channels are not spatially independent. A physical as well as a mathematical description of the spatial correlation in MIMO-PLC is provided. Furthermore, two reception diversity techniques, Maximum Ratio Combining (MRC) and Equal Gain Combining (EGC) are studied and numerical results are presented.

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2013 IEEE 17th International Symposium on Power Line Communications and Its Applications

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