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BEP comparison for dual SC systems using different decision algorithms in the presence of interference

机译:在干扰存在下使用不同决策算法的双SC系统的BEP比较

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Selection combining (SC) is one of the most efficient technique for mitigating deleterious effects of fading and cochannel interference in wireless communication systems. In this paper, bit error probability (BEP) performance of dual selection diversity system, which applies desired signal power algorithm, over correlated Rician fading channels in the presence of cochannel interference (CCI) is analyzed. Actually, the formula for the average BEP of considered diversity system is derived in the analytical form. Numerical results are presented to show the effects of various parameters such as the fading severity and level of correlation. Moreover, they are used to compare error performance of considered SC systems applying different decision algorithms.
机译:选择组合(SC)是用于减轻无线通信系统中衰落和Cochannel干扰的有害影响最有效的技术之一。在本文中,分析了在Cochannel干扰(CCI)存在下,将所需信号功率算法应用所需信号功率算法的双选择分集系统的误码概率(BEP)性能。实际上,考虑了多样性系统的平均BEP的公式衍生于分析形式。提出了数值结果以显示各种参数的效果,例如衰落的严重性和相关水平。此外,它们用于比较应用不同决策算法的考虑SC系统的误差性能。

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