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网络编码在无线中继网络中的应用研究 被引量：4

Applications Research of Network Coding in Wireless Relay Networks
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摘要 介绍网络编码在无线中继网络中应用的研究进展,指出其2个典型应用场景是双向对传网络和组播重传网络。阐述研究中需要解决的关键问题:(1)设计具体的实现协议;(2)在实际网络条件下,采用网络编码后的网络容量及可达该容量的传输策略;(3)针对物理层网络编码,从混合信号中分离出需要的信号。此外,展望该应用的发展趋势。 This paper introduces an overview of the applications of network coding in wireless relaying networks.Two typical scenarios of wireless network coding are two-way relay networks and multicast retransmission networks.Some key problems of network coding in wireless relaying networks are as follows：（1）Design implementations of wireless network coding;（2）Analyze the capacity of network coding and the corresponding transmission schemes in actual network environments;（3）Investigate how to separate the required signal from the mixed signal for physical layer network coding.Future work on network coding is also summarized.
作者 李伟 樊平毅
机构地区 清华大学电子工程系
出处 《计算机工程》 CAS CSCD 北大核心 2011年第7期15-17,共3页 Computer Engineering
基金 东南大学移动通信国家重点实验室开放研究基金资助项目
关键词 网络编码 无线中继网络 吞吐量 network coding wireless relay networks throughput
分类号 TP393 [自动化与计算机技术—计算机应用技术]
  • 相关文献

参考文献8

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二级参考文献12

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共引文献7

同被引文献22

  • 1Ahlswede R,Cai N,Li S. Network Information Flow[J].IEEE Transactions on Information theory,2000,(04):1204-1216.doi:10.1109/18.850663.
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引证文献4

二级引证文献8

计算机工程
2011年 第7期

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