The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. ex. Some numerals are expressed as "XNUMX".
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The original paper is in English. Non-English content has been machine-translated and may contain typographical errors or mistranslations. Copyrights notice
Dans cette lettre, un réseau de communication sans fil à double saut avec relais d'amplification et de transfert opportuniste (O-AF) est étudié sur des réseaux Nakagami indépendants et non distribués de manière identique.m canaux en fondu. En utilisant l'expansion de la série Maclaurin autour de zéro pour dériver la fonction de densité de probabilité approximative du rapport signal sur bruit (SNR) instantané normalisé, le taux d'erreur de symbole asymptotique (SER) et les expressions de probabilité de panne sont présentés. Les résultats de simulation indiquent que les expressions dérivées correspondent bien aux résultats des simulations de Monte-Carlo dans les régions SNR moyen et élevé. En comparant l'O-AF avec tous les relais AF analysés précédemment, on peut conclure que le premier a des performances nettement meilleures que le second dans de nombreux cas.
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Runping YUAN, Taiyi ZHANG, Jing ZHANG, Jianxiong HUANG, Zhenjie FENG, "Opportunistic Cooperative Communications over Nakagami-m Fading Channels" in IEICE TRANSACTIONS on Communications,
vol. E93-B, no. 10, pp. 2812-2816, October 2010, doi: 10.1587/transcom.E93.B.2812.
Abstract: In this letter, a dual-hop wireless communication network with opportunistic amplify and forward (O-AF) relay is investigated over independent and non-identically distributed Nakagami-m fading channels. Employing Maclaurin series expansion around zero to derive the approximate probability density function of the normalized instantaneous signal-to-noise ratio (SNR), the asymptotic symbol error rate (SER) and outage probability expressions are presented. Simulation results indicate that the derived expressions well match the results of Monte-Carlo simulations at medium and high SNR regions. By comparing the O-AF with all AF relaying analyzed previously, it can be concluded that the former has significantly better performance than the latter in many cases.
URL: https://global.ieice.org/en_transactions/communications/10.1587/transcom.E93.B.2812/_p
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@ARTICLE{e93-b_10_2812,
author={Runping YUAN, Taiyi ZHANG, Jing ZHANG, Jianxiong HUANG, Zhenjie FENG, },
journal={IEICE TRANSACTIONS on Communications},
title={Opportunistic Cooperative Communications over Nakagami-m Fading Channels},
year={2010},
volume={E93-B},
number={10},
pages={2812-2816},
abstract={In this letter, a dual-hop wireless communication network with opportunistic amplify and forward (O-AF) relay is investigated over independent and non-identically distributed Nakagami-m fading channels. Employing Maclaurin series expansion around zero to derive the approximate probability density function of the normalized instantaneous signal-to-noise ratio (SNR), the asymptotic symbol error rate (SER) and outage probability expressions are presented. Simulation results indicate that the derived expressions well match the results of Monte-Carlo simulations at medium and high SNR regions. By comparing the O-AF with all AF relaying analyzed previously, it can be concluded that the former has significantly better performance than the latter in many cases.},
keywords={},
doi={10.1587/transcom.E93.B.2812},
ISSN={1745-1345},
month={October},}
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TY - JOUR
TI - Opportunistic Cooperative Communications over Nakagami-m Fading Channels
T2 - IEICE TRANSACTIONS on Communications
SP - 2812
EP - 2816
AU - Runping YUAN
AU - Taiyi ZHANG
AU - Jing ZHANG
AU - Jianxiong HUANG
AU - Zhenjie FENG
PY - 2010
DO - 10.1587/transcom.E93.B.2812
JO - IEICE TRANSACTIONS on Communications
SN - 1745-1345
VL - E93-B
IS - 10
JA - IEICE TRANSACTIONS on Communications
Y1 - October 2010
AB - In this letter, a dual-hop wireless communication network with opportunistic amplify and forward (O-AF) relay is investigated over independent and non-identically distributed Nakagami-m fading channels. Employing Maclaurin series expansion around zero to derive the approximate probability density function of the normalized instantaneous signal-to-noise ratio (SNR), the asymptotic symbol error rate (SER) and outage probability expressions are presented. Simulation results indicate that the derived expressions well match the results of Monte-Carlo simulations at medium and high SNR regions. By comparing the O-AF with all AF relaying analyzed previously, it can be concluded that the former has significantly better performance than the latter in many cases.
ER -