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MGF Approach to Compute the Packet Error Probability and Throughput for OFDM, CDMA and MC-CDMA Systems

机译:MGF方法计算OFDM,CDMA和MC-CDMA系统的分组错误概率和吞吐量

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摘要

In this paper, we present a new approach to evaluate the packet error probability (PEP) of code-division multiple access (CDMA), multi-carrier CDMA (MC-CDMA) and orthogonal frequency-division multiple access systems. The PEP is computed using the moment-generating function of signal-to-noise ratio. Our approach uses an approximation of the Marcum Q-function and allows to evaluate the PEP in closed form without any integration. The obtained theoretical results were compared to simulations, and their validity was confirmed.
机译:在本文中,我们提出了一种新的方法来评估码分多址(CDMA),多载波CDMA(MC-CDMA)和正交频分多址系统的分组错误概率(PEP)。 PEP是使用信噪比的矩生成函数来计算的。我们的方法使用了Marcum Q函数的近似值,并允许以封闭形式评估PEP,而无需任何积分。将获得的理论结果与仿真进行比较,并验证了其有效性。

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