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MSMSE的MIMO放大转发双向中继信道中波束成形设计 被引量：2

Beamforming Design of AF MIMO Two-Way Relay Channels Based on MSMSE
下载PDF
导出
摘要 本文主要研究了基于最小化均方误差和准则的MIMO放大转发双向中继信道中的波束成形向量(矩阵)的设计。我们分别在集中式与分布式两种应用环境中提出了一套解决方案。在集中式方案中,多个中继之间完全协作,因此将多个单天线中继等效成一个多天线的中继节点,设计了基于所有中继天线的总功率控制的波束成形向量(矩阵)。在分布式方案中,中继节点之间无协作,分别设计了基于所有中继总功率控制波束成形向量(矩阵)和基于单个中继功率控制的波束成形向量(矩阵)。仿真表明,通过波束成形设计,可以显著提高通信节点平均误码率。由于中继节点之间的完全协作,集中式方案要优于分布式方案。但是,由于中继结构简单,分布式方案更易于在实践中应用。 In this paper,we design the beamforming in multiple-input multiple-output（MIMO） two-way relay channels to minimize the sum mean squared errors（SMSE）.Two source nodes communicate to each other with the help of multiple relays each with a single antenna.A scheme for a centralized model and another scheme for distributed model are proposed,respectively.In the first scheme,relays are assumed to be able to fully cooperate with each other and the multiple relay nodes can be equivalent to a single relay with multiple antennas.Relay beamforming under total power constraint of all relays is unitedly designed with the transmit beamforming and the receive beamforming.In the second scheme,there are no cooperation between relay nodes,and beamforming schemes under relay total power constraint and individual power constraint are designed,respectively.The simulation results show that beamforming at source and relay nodes significantly improve the average bit error rate（BER） performance.Furthermore,with cooperation across different relays,the performance of the centralized scheme is better than the distributed one,but the latter one is much more practical because of the simple structure of the relay nodes.
作者 王梓斌 向良军 郑林华 丁宏
机构地区 湖南长沙国防科技大学电子科学与工程学院军事通信工程系
出处 《信号处理》 CSCD 北大核心 2011年第3期461-467,共7页 Journal of Signal Processing
基金 国家自然科学基金(基金号:60902092)资助项目
关键词 波束成形 双向中继 放大转发 MIMO beamforming two-way relay Amplify-and-Forward MIMO
分类号 TN919.3 [电子电信—通信与信息系统]
  • 相关文献

参考文献12

  • 1H. Bolcskei, "Capacity scaling laws in MIMO relay net- works,"[ J ]. IEEE Trans. Wireless Commun. , Jun. 2006,vol. 5, no. 6, pp. 1433-1444.
  • 2R. Wyrembelski, T. Oechtering, I. Bjelakovic, C. Schnur- rc, and H. Boche, "Capacity of gaussian mimo bidirec- tional broadcast channels," [ C ]. IEEE International Sym- posium on Information Theory, 2008. ( ISIT' 08 ), Jul. 2008, pp. 584-588.
  • 3R. Vaze and R. Heath, "Optimal amplify and forward strat- egy for two-way relay channel with multiple relays," [ C ]. IEEE Information Theory Workshop on Networking and In- formation Theory, 2009. ( ITW' 09 ), Jun.. 2009, pp. 181-185.
  • 4Y. Jing and H. Jafarkhani, "Network beamforming using relays with perfect channel information," [ J 1- IEEE Trans. Inf. Theory, Jun. 2009,vol. 55, no. 6, pp. 2499- 2517.
  • 5Y. Jing and H. Jafarkhani, "Network beamforming using relays with perfect channel information," [ C ]. IEEE In- ternational Conference on Acoustics, Speech and Signal Processing, 2007, ( ICASSP' 07) , vol. 3, Apr. 2007, pp. Ⅲ - 473-Ⅲ- 476.
  • 6S. Kim and J. Chun, "Network coding with linear mimo pre-equalizer using modulo in two-way channel," [ C ]. IEEE Wireless Communications and Networking Confer- ence, 2008. (WCNC'08), Mar. 2008, pp. 517-521.
  • 7R. Zhang, Y. Liang, C. C. Chai and S. Cui, " Optimal beaforming for two-way muhi-antennaa relay channel with analogue network coding," [ J ]. IEEE J. Select. Areas Commun. , Jun. 2009,vol. 27, no. 5, pp. 699-712.
  • 8J. Joung and A. H. Sayed, "Muhiuser two-way amplify- and-forward relay processing and power control methods for beamforming systems," [ J ]. IEEE Trans. Signal Process. , Mar. 2010 ,vol. 58, no. 3, pp. 1833-1846.
  • 9H. Sampath, P. Stoica and A. Paulraj, "Generalized linear precoder and decoder design for MIMO channels using the weighted MMSE criterion," [ J ]. IEEE Trans. Com- mun. , Dec. 2001, vol. 49, no. 12, pp. 2198-2206.
  • 10N. Lee, H. Park, and J. Chun, "Linear precoder and de- coder design for two-way af mimo relaying system," [ C ]. IEEE Vehicular Technology Conference, 2008. (VTC' 08 Spring), May 2008, pp. 1221-1225.

二级参考文献10

  • 1Rankov B and Wittneben A. Spectral efficient protocols for half-duplex fading relay channels. IEEE Journal on Selected Areas in Communications, 2007, 25(2): 379-389.
  • 2Wu Y, Chou P A, and Kung S Y. Information exchange in wireless networks with network coding and physical-layer broadcast. Proc. 39th Annual Conf. Inf. Sciences and Systems (CISS), Baltimore, MD, Mar. 2005: 2-7.
  • 3Han Y, Ting S H, Ho C K, and Chin W H. Performance bounds for two-way amplify-and-forward relaying. IEEE Transactions on Wireless Communications, 2009, 8(1): 432-439.
  • 4Unger T and Klein A. Linear transceive filters for relay stations with multiple antennas in the two-way relay channel. 16th IST Mobile and Wireless Communications Summit, Budapest, Hungary, Jul. 2007: 1-5.
  • 5Zhang R, Liang Y C, and Chai C C. Optimal beamforming for two-way multi-antenna relay channel with analogue network coding. 2008, http://arxiv.org/abs/0808.0075.
  • 6Lee N, Yang H J, and Chun J. Achievable sum-rate maximizing AF relay beamforming scheme in two-way relay channels. Proc. IEEE ICC, Beijing, China, May 2008: 300-305.
  • 7Vaze R and Heath R W. On the capacity and diversity-multiplexing tradeoff of the two-way relay channel. 2008, http://arxiv.org/abs/0810.3900.
  • 8Hammerstrom I and Wittneben A. Power allocation schemes for amplify-and-forward MIMO-OFDM relay links. IEEE Transactions on Wireless Communications, 2007, 6(8): 2798-2802.
  • 9Jitvanichphalbool K, Zhang R, and Liang Y C. Optimal resource allocation for two-way relay-assisted OFDMA. Proc. IEEE Global Commun. Conf. (Globecom), New Orleans, USA. Nov. 2008: 1-5.
  • 10吴彤,王莹,束超,张平.基于两跳载波配对策略的非再生OFDM中继系统性能优化[J].电子与信息学报,2008,30(11):2547-2551. 被引量：1

共引文献5

同被引文献32

  • 1张贤达.矩阵分析[M].北京:清华大学出版社,2004.
  • 2Laneman J. N.,Tse D. N. C. and Womell G W. Coop-erative diversity in wireless networks : efficient protocolsand outage behavior [ J]. IEEE Transactions on Informa-tion Theory, 2004 , 50(12): 3062-3080.
  • 3Yuksel M. and Erkip E. Multiple-antenna cooperativewireless systems : a diversity-multiplexing tradeoff per-spective [J] . IEEE Transactions on Information Theory,2007,53(10) : 3371-3393.
  • 4Randkov B. and Wittneben A. Spectral efficient protocolsfor half-duplex fading relay channels [ J]. IEEE Journalon Selected Areas in Communications, 2007 , 25(2) : 379-389.
  • 5Lee N. , Yang H. J. and Chun J. Achievable sum-ratemaximizing AF relay beamforming scheme in two-way re-lay channels [C]. IEEE ICC,08,May 2008: 300-305.
  • 6Biglieri E. , Calderbank R.,Constantinides A.,Gold-smith A. Paulraj A. and Poor H. V. MIMO WirelessCommunications [ M]. Cambridge, UK: Cambridge U-niversity Press, 2007.
  • 7Oechtering T. J.,Jorswieck E. A.,Wyrembelski R. F.and Boche H. On the optimal transmit strategy for theMIMO bidirectional broadcast channel [ J] . IEEE Trans-actions on Communications, 2009, 57(12) : 3817-3826.
  • 8Nassab V. H.,Shahbazpanahi S and Grami A. Optimaldistributed beamforming for two-way relay networks [ J].IEEE Transactions on Signal Processing,2010,58(3):1238-1250.
  • 9Shahbazpanahi S. and Dong M. A semi-closed-form solu-tion to optimal distributed beamforming for two-way relaynetworks [ J], IEEE Transactions on Signal Processing,2012, 60(3) : 1511-1516.
  • 10Zhang R. , Liang Y. C.,Chai C. C. and Cui S. Optimalbeamforming for two-way multi-antenna relay channel withanalogue network coding [ J]. IEEE Journal on SelectedAreas in Communications, 2009 , 27(5) : 699-712.

引证文献2

二级引证文献2

信号处理
2011年 第3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