Nakagami衰落环境下合并接收的平均错误概率

本文对最大比值合并,等增益合并及选择性合并等合并技术进行了归纳与总结,给出了各种调制方法在Nakagami信道下的错误概率的精确表达式或近似表达式。同时还给出了相应的计算方法。对这类问题研究中的主要理论工具进行了总结与分析。本文最后还讨论了这方面值得进一步研究的一些问题。

Average Error Probabilities of Combining Techniques over Nakagami Fading Channels

In this article, we make a review on the performance analysis of maximaml-ratio combiner, equal-gain combiner, and selection combiner. The derivation of the exact expression of the error probability under multipath Nakagami fading environment is discussed. The theoretical tool and skill used in the derivation process is analyzed. Finally, we also present a few problems worthy of further research.