Nakagami-m衰落信道下基于ofdm的选择性放大转发合作网络的中断性能

2010 3rd International Symposium on Applied Sciences in Biomedical and Communication Technologies (ISABEL 2010) Pub Date : 2010-11-01 DOI:10.1109/ISABEL.2010.5702767

Wendong Yang, Yueming Cai, Weiwei Yang

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引用次数: 4

摘要

本文研究了基于正交频分复用(OFDM)的选择性放大转发合作网络在独立而非同分布(i.n.i.d)条件下的中断性能。给出了三种选择性中继方案的中断概率的统一封闭表达式。研究了相干带宽对这些方案的影响。蒙特卡罗模拟验证了我们的分析。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Outage performance of OFDM-based selective amplify-and-forward cooperative networks over Nakagami-m fading channels

In this paper, the outage performance is investigated for orthogonal frequency division multiplexing (OFDM)-based selective amplify-and-forward cooperative networks over independent but not identically distributed (i.n.i.d.) Nakagami-m fading channels, with integer values of parameter m. A unified closed-form expression for the outage probability is derived for three selective relaying schemes. The effect of the coherence bandwidth on these schemes is also investigated. Monte Carlo simulations are carried out to validate our analysis.

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来源期刊

2010 3rd International Symposium on Applied Sciences in Biomedical and Communication Technologies (ISABEL 2010)

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