Nakagami-q衰落和AWGN噪声下M-ary θ-QAM信号的SEP

2019 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference (IMOC) Pub Date : 2019-11-10 DOI:10.1109/IMOC43827.2019.9317622

Hugerles S. Silva, Danilo B. T. Almeida, W. Queiroz, F. Madeiro, I. Fonseca, M. Alencar

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引用次数: 0

摘要

本文利用联合界(UB)，得到了在加性高斯白噪声(AWGN)和Nakagami-q衰落信道下，M-ary $\theta-$正交调幅($\theta-$QAM)方案的符号误差概率(SEP)的上界。此外，导出了系统成对误差概率(PEP)的精确封闭表达式。给出了表征通道的不同参数下的SEP曲线。

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SEP of the M-ary θ-QAM Signals Under Nakagami-q Fading and AWGN Noise

In this article, an upper bound is obtained, by means of the union bound (UB), for the symbol error probability (SEP) of the M-ary $\theta-$quadrature amplitude modulation ($\theta-$QAM) scheme, in channels subject to additive white Gaussian noise (AWGN) and Nakagami-q fading. In addition, an exact and closed-form expression for the pairwise error probability (PEP) of the system is derived. Curves of SEP are presented, under different parameters that characterize the channel.

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2019 SBMO/IEEE MTT-S International Microwave and Optoelectronics Conference (IMOC)

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