Effect of Temporal Correlation in the Presence of Spatial Correlation on Interference Suppression

Rizwan Ghaffar, R. Knopp
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引用次数: 1

Abstract

In this paper, we look at the combined effect of spatial and temporal correlation on low complexity max log MAP detector in the scenario of interference suppression. We consider narrowband MIMO channel which experiences spatially and temporally correlated wide sense stationary Rayleigh fading. Employing moment generating function (MGF)-based approach, we derive upper bounds of coded pairwise error probability (PEP) and study the effect of spatial and temporal correlation in the presence of non Gaussian interference. Analytical results are then validated by simulations.
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存在空间相关性时时间相关性对干扰抑制的影响
在干扰抑制的情况下,我们研究了空间和时间相关对低复杂度最大对数MAP检测器的综合影响。我们考虑窄带MIMO信道,它经历了空间和时间相关的广义平稳瑞利衰落。采用基于矩生成函数(MGF)的方法,推导了编码成对误差概率(PEP)的上界,并研究了非高斯干扰下时空相关的影响。通过仿真验证了分析结果。
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