期刊文献+
任意字段
题名或关键词
题名
关键词
文摘
作者
第一作者
机构
刊名
分类号
参考文献
作者简介
基金资助
栏目信息

基于网络编码的线性多跳网络最优功率分配 被引量：1

Optimal Power Allocation for Linear Multi-hop Network Based on Network Coding
下载PDF
导出
摘要 在瑞利衰落环境中,提出一种基于物理层网络编码的双向线性多跳网络最优功率分配方案。在系统中断概率一定的条件下,以最小化系统总功率为目标,利用凸优化理论获取各节点的分配功率。数值结果显示,该方案能得到各节点的最优发送功率,并且随着节点数目或者路径损失因子的增大,节省的系统总功率越多。 In a Rayleigh fading environment, an Optimal Power Allocation（OPA） scheme is proposed for the linear multi-hop network based on physical-layer network coding. Under the system outage probability constraint, the OPA scheme is realized by minimizing the total power consumption and using convex optimization theory. Numerical result shows that the OPA scheme can get the optimal transmission of each node power, and it reduces the total transmit power, especially when the node number or the path loss factor is large.
作者 胡磊 吴玉成
机构地区 重庆大学通信工程学院
出处 《计算机工程》 CAS CSCD 2012年第7期63-65,共3页 Computer Engineering
基金 国家自然科学基金资助项目(60872038) 中国博士后科学基金资助项目(20090450787)
关键词 物理层网络编码 最优功率分配 瑞利衰落 线性多跳网络 中断概率 physical-layer network coding Optimal Power Allocation（OPA） Rayleigh fading linear multi-hop network outage probability
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12

  • 1Ahlswede R,Cai N,Li S. Network Information Flow[J].IEEE Transactions on Information theory,2000,(04):1204-1216.doi:10.1109/18.850663.
  • 2季彦呈,葛建华,高洋.基于网络编码的中继方案及其最优功率分配[J].吉林大学学报（工学版）,2011,41(1):259-263. 被引量：1
  • 3李伟,樊平毅.网络编码在无线中继网络中的应用研究[J].计算机工程,2011,37(7):15-17. 被引量：4
  • 4Zhang Shengli,Liew S,Lam P. Hot Topic:Physical-layer Network Coding[A].Los Angeles,USA:ACM Press,2006.358-365.
  • 5吕凌,于宏毅.物理层网络编码分组的机会中继[J].电子与信息学报,2009,31(7):1767-1770. 被引量：13
  • 6Shin W,Lee N,Lim J. An Optimal Transmit Power Allocation for the Two-way Relay Channel Using Physical-layer Network Coding[A].Dresden,Germany:IEEE Press,2009.1-6.
  • 7Li Chunguo,He Shiwen,Yang Luxi. Joint Power Allocation for Multicast Systems with Physical-layer Network Coding[EB/OL].http://downloads.hindawi.com/journals/wcn/2010/423234.pdf,2010.
  • 8Peh E,Liang Yingchang,Guan Yongliang. Power Control for Physical-layer Network Coding in Fading Envir0nments[A].Cannes,France:IEEE Press,2008.
  • 9Zhao Mingfeng,Zhou Yajian,Ren Dongxiao. A Minimum Power Consumption Scheme for Two-way Relay with Physicallayer Network Coding[A].IEEE Press,2010.704-708.
  • 10Hasna M,Alouini M. Optimal Power Allocation for Relayed Transmissions over Rayleigh-fading Channels[J].IEEE Transactions on Wireless Communications,2004,(06):1999-2004.

二级参考文献27

  • 1陈吉学,王文博.非再生中继Nakagami-m信道协同系统的性能分析[J].吉林大学学报（工学版）,2009,39(1):225-228. 被引量：2
  • 2Ahlswede R, Cai N, Li S R,et al. Network information flow[J]. IEEE Trans on Information Theory, 2000, 46 (4) : 1204-1216.
  • 3Fragouli C, Katabi D, Markopoulou A,et al. Wireless network coding: opportunities & challenges[C]//IEEE MILCOM, 2007: 1-8.
  • 4Chen Y, Kishore S, Li J. Wireless diversity through network eoding[C]//IEEE WCNC, 2006: 1681-1686.
  • 5Chen W, Letaief K B, Cao Z. Opportunistic network coding for wireless networks[C]//IEEE ICC, 2007; 4634-4639.
  • 6Zhang S, Zhu Y, Liew S C, et al. Joint design of network coding and channel decoding for wireless networks [C]//WCNC, 2007: 779-784.
  • 7Laneman J N, Tse D N C, Wornell G W. Cooperative diversity in wireless networks: efficient protocols and outage behavior[J]. IEEE Trans on Inform Theory, 2004, 50(12): 3062-3080.
  • 8Hasna M O, Alouini M S. End-to-end performance of transmission systems with relays over Rayleigh fading channels[J]. IEEE Trans Wireless Commun, 2003, 2 (6):1126-1131.
  • 9Seddik Karim G, Sadek Ahmed K, Su Wei-feng, et al Outage analysis and optimal power allocation for multinode relay networks[J]. IEEE Signal Processing Letters, 2007, 14(6): 377-380.
  • 10Ahlswede R,Cai Ning,Li S Y R,et al.Network Information Flow[J].IEEE Trans.on Information Theory,2000,46(4):12O4-1216.

共引文献15

同被引文献14

  • 1Cai Ning, Yeung R W. Network Coding and Error Correction[ C]//Proceedings of 2002 IEEE Information Theory Workshop. Washington D. C., USA: IEEE Press ,2002 : 119-122.
  • 2Ahlswede R, Cai Ning, Li S Y R, et al. NetworkInformation Flow [ J]. IEEE Transactions on Information Theory, 2000,46 ( 4 ) : 1204-12 l 6.
  • 3Li S Y R, Yeung R W. On Convolutional Network Coding [ C ]//Proceedings of 2006 IEEE International Symposium on Information Theory. Washington D. C. , USA : IEEE Press, 2006 : 1743-1747.
  • 4Jaggi S, Sanders P, Chou P A, et al. Polynomial Time Algorithms for Multicast Network Code Construc- tion[J]. IEEE Transactions on Information Theory, 2005,51 (6) :1973-1982.
  • 5Ammar Z, Aladdin A. An Analytical Review for Multipath Routing in Mobile Ad Hoc Networks [ J ]. International Journal of Ad Hoc and Ubiquitous Computing, 2010,5 ( 2 ) : 69-85.
  • 6Shah R C,Rabaey J M. Energy Aware Routing for Low Energy Ad Hoc Sensor Networks [ C ]//Proceedings of Wireless Communications and Networking Conference. Washington D. C. , USA : IEEE Press, 2002 : 350-355.
  • 7Chen Canfeng, Wu Weiling, Li Zhengwu. Multipath Routing Modeling in Ad Hoc Networks [ C ]// Proceedings of 2005 IEEE International Conference on Communications. Washington D. C. , USA : IEEE Press, 2005 : 2974-2978.
  • 8Radi M ,Dezfouli B ,Bakar K A,et al. Multipath Routing in Wireless Sensor Networks: Survey and Research Challenges[ J]. Sensors ,2012,12( 1 ) :650-685.
  • 9Marina M K, Das S R. On-demand Multipath Distance Vector Routing in Ad Hoc Networks[ C ]//Proceedings of the 9th International Conference on Network Protocols. Washington D. C. , USA: IEEE Press, 2001 : 14-23.
  • 10Deb B, Bhatnagar S, Nath B. RelnForM: Reliable Information Forwarding Using Multiple Paths in Sensor Networks [ C]//Proceedings of the 28th Annual IEEE International Conference on Local Computer Networks. Washington D. C. , USA : IEEE Press, 2003:406-415.

引证文献1

二级引证文献3

计算机工程
2012年 第7期

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部