高级搜索

留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

脏纸编码的多用户MIMO-OFDM系统中基于纳什公平的资源分配算法

赵毅 曾令康 谢刚 熊芳 刘元安

赵毅, 曾令康, 谢刚, 熊芳, 刘元安. 脏纸编码的多用户MIMO-OFDM系统中基于纳什公平的资源分配算法[J]. 电子与信息学报, 2008, 30(12): 2963-2966. doi: 10.3724/SP.J.1146.2007.00969
引用本文: 赵毅, 曾令康, 谢刚, 熊芳, 刘元安. 脏纸编码的多用户MIMO-OFDM系统中基于纳什公平的资源分配算法[J]. 电子与信息学报, 2008, 30(12): 2963-2966. doi: 10.3724/SP.J.1146.2007.00969
Zhao Yi, Zeng Ling-Kang, Xie Gang, Xiong Fang, Liu Yuan-An. Nash Fairness Based Resource Allocation Algorithm for Dirty-Paper Coded Multi-user MIMO-OFDM Systems[J]. Journal of Electronics and Information Technology, 2008, 30(12): 2963-2966. doi: 10.3724/SP.J.1146.2007.00969
Citation: Zhao Yi, Zeng Ling-Kang, Xie Gang, Xiong Fang, Liu Yuan-An. Nash Fairness Based Resource Allocation Algorithm for Dirty-Paper Coded Multi-user MIMO-OFDM Systems[J]. Journal of Electronics and Information Technology, 2008, 30(12): 2963-2966. doi: 10.3724/SP.J.1146.2007.00969

脏纸编码的多用户MIMO-OFDM系统中基于纳什公平的资源分配算法

doi: 10.3724/SP.J.1146.2007.00969
基金项目: 

北京邮电大学研究生创新基金和新世纪优秀人才支持计划(NCET- 04-0112)资助课题

Nash Fairness Based Resource Allocation Algorithm for Dirty-Paper Coded Multi-user MIMO-OFDM Systems

  • 摘要: MIMO-OFDM技术是实现大容量无线数据传输的一项关键技术。多用户系统中,在最大化系统资源利用率的同时保证用户间资源分配的公平性是系统设计的一个重要问题。该文首先分析了MIMO系统中最大化吞吐量的一种实现方式脏纸编码(DPC),然后基于纳什公平性准则提出了一种用于DPC的多用户MIMO-OFDM系统中的自适应资源分配算法。仿真结果表明,该算法在损失较小系统吞吐量的前提下,很好地保证了用户间资源分配的公平性。
  • [1] Vishwanath S, Jindal N, and Goldsmith A. Duality,achievable rates and sum-rate capacity of Gaussian MIMObroadcast channels [J].IEEE Trans. on Information Theory.2003, 49(10):2658-2668 [2] Viswanath P and Tse D N C. Sum capacity of the vectorGaussian broadcast channel and uplink-downlink duality [J].IEEE Trans. on Information Theory.2003, 49(8):1912-1921 [3] Yu W and Cioffi J. Sum capacity of Gaussian vectorbroadcast channels [J].IEEE Trans. on Information Theory.2004, 50(9):1875-1892 [4] Han Z, Ji Z, and Liu K J R. Fair multiuser channel allocationfor OFDMA networks using Nash bargaining solutions andcoalitions[J].IEEE Trans. on Communication.2005, 53(8):1366-1376 [5] Caire G and Shamai S. On the achievable throughput of amultiantenna Gaussian broadcast channel [J].IEEE Trans.on Information Theory.2003, 49(7):1691-1706 [6] Douligeris C and Mazumdar R R. More on Pareto-optimalflow control. Proceedings of the 26th Allerton Conference onCommunication, Control, and Computing, Urbana, IL,United States, 1987: 553-574. [7] Reklaitis G V, Ravindran A, and Ragsdell K M. EngineeringOptimization: Methods and Applications[M]. 2rd, New York:Wiley, 1983, Chap. 3, 5, 6. [8] Tu Z Y and Blum R S. Multiuser diversity for a dirty paperapproach[J].IEEE Trans. on Communications Letters.2003,7(8):370-372 [9] Jiang J, Buehrer R M, and Tranter W H. Greedy schedulingperformance for a zero-forcing dirty-paper coded system [J].IEEE Trans. on Communication.2006, 54(5):789-793
  • 加载中
计量
  • 文章访问数:  3083
  • HTML全文浏览量:  55
  • PDF下载量:  1386
  • 被引次数: 0
出版历程
  • 收稿日期:  2007-06-15
  • 修回日期:  2007-11-01
  • 刊出日期:  2008-12-19

目录

    /

    返回文章
    返回

    官方微信,欢迎关注