| Nakagami-m衰落信道下协作中继网络编码中断性能分析 |
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| 引用本文： | 陈罡子,杨静. Nakagami-m衰落信道下协作中继网络编码中断性能分析[J]. 重庆邮电大学学报(自然科学版), 2012, 24(4): 400-405 |
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| 作者姓名： | 陈罡子 杨静 |
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| 作者单位： | 1. 重庆邮电大学通信与信息工程学院,重庆,400065
2. 重庆邮电大学科学技术处,重庆,400065 |
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| 基金项目： | 重庆市自然科学基金（CSTCjjA40014） |
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| 摘 要： | 理论分析传统中继编码、伽罗华域网络编码、复数域网络编码3种编码方式中，Nakagami-m衰落信道特性、源节点与中继节点间不同功率分配和中继节点在源节点与目的节点间所处的不同位置等情形对不同编码方式中断性能的影响。计算机模拟仿真结果表明，复数域网络编码能够改善网络编码的中断性能。
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| 关 键 词： | 协作通信；中继；网络编码；中断概率 |
| 收稿时间： | 2011-12-15 |
Outage performance of cooperative relay network coding in Nakagami-m fading channels |
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| CHEN Gangzi,YANG Jing. Outage performance of cooperative relay network coding in Nakagami-m fading channels[J]. Journal of Chongqing University of Posts and Telecommunications, 2012, 24(4): 400-405 |
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| Authors: | CHEN Gangzi YANG Jing |
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| Abstract: | This paper analyzes the outrage performance of the traditional coding, Galois field network coding, and complex field network coding based on the factors including Nakagami-m fading channel characteristics, the different power allocation scheme between source and relay, and the relay position between the source and destination nodes. Computer simulation results show that the complex field network coding can improve the outage performance for the network coding. |
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| Keywords: | cooperative communication relay network coding outage probability |
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