Channel capacity with channel interference in MIMO-WLAN systems

Chien-Hung Chen, Chia-Ying Yu, Wei-Siang Gu, C. Chiu, Shu-Han Liao
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Abstract

The channel capacity of multiple-input multiple-output (MIMO) wireless local area network (MIMO-WLAN) systems with co-channel interference (CCI) is calculated in this paper. The ability to combat CCI for the MIMO-WLAN simple uniform linear array (ULA) and polarization diversity array (PDA) are investigated. The channel frequency response, which is further used to calculate the corresponding channel capacity is calculated by ray-tracing approach. Numerical results show that MIMO-PDA is better than those of MIMO-ULA when interference is present.
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MIMO-WLAN系统中信道容量与信道干扰
本文对具有同信道干扰(CCI)的多输入多输出(MIMO)无线局域网(MIMO- wlan)系统信道容量进行了计算。研究了MIMO-WLAN简单均匀线性阵列(ULA)和极化分集阵列(PDA)的抗CCI能力。采用射线追踪法计算信道的频率响应,并以此计算相应的信道容量。数值计算结果表明,在存在干扰的情况下,MIMO-PDA算法优于MIMO-ULA算法。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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