标题： 关于平方和的η-μ随机变量及其在无线通信系统性能中的应用 显示英文标题

标题： On the Sum of Squared η-μRandom Variates With Application to the Performance of Wireless Communication Systems

摘要： 概率密度函数 (PDF) 和累积分布函数，其函数形式为 L 个独立但不一定同分布的 \eta-\mu 平方变量之和，适用于工作在 \eta-\mu 衰落信道（包含 Hoyt 和 Nakagami-m 模型作为特例）上的最大比合并 (MRC) 接收机的输出统计量，并以 Fox H-bar 函数的形式闭合表示。 进一步的分析，特别是基于 PDF 方法的误码率分析，也以扩展的 Fox H-bar 函数 (H-hat) 的形式闭合表示。 所提出的新分析结果补充了先前的研究结果，并通过大量的数值和蒙特卡洛模拟结果进行了说明。 显示英文摘要

摘要： The probability density function (PDF) and cumulative distribution function of the sum of L independent but not necessarily identically distributed squared \eta-\mu variates, applicable to the output statistics of maximal ratio combining (MRC) receiver operating over \eta-\mu fading channels that includes the Hoyt and the Nakagami-m models as special cases, is presented in closed-form in terms of the Fox's H-bar function. Further analysis, particularly on the bit error rate via PDF-based approach, is also represented in closed form in terms of the extended Fox's H-bar function (H-hat). The proposed new analytical results complement previous results and are illustrated by extensive numerical and Monte Carlo simulation results.