Generalized Degrees of Freedom Region for MIMO Interference Channel with Feedback

被引：0
作者：
Ashraphijuo, Mehdi [1 ]
Aggarwal, Vaneet [2 ]
Wang, Xiaodong [1 ,3 ]
机构：
[1] Columbia Univ, Dept Elect Engn, New York, NY 10027 USA
[2] AT&T Labs Res, Florham Pk, NJ USA
[3] Columbia Univ, Dept Elect Engn, New York, NY USA
来源：
2013 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY PROCEEDINGS (ISIT) | 2013年
关键词：
CAPACITY;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
In this paper, we investigate the effect of feedback on two-user MIMO interference channels. At first, the capacity region of MIMO interference channels with feedback is characterized within a constant number of bits, where this constant is independent of the channel matrices. Further, the generalized degrees of freedom region for the MIMO interference channel with feedback is characterized.
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页码：1779 / +
页数：2
相关论文
共 15 条
  • [1] Ashraphijuo M., 2012, ARXIV12124902
  • [2] Gaussian Interference Channel Capacity to Within One Bit
    Etkin, Raul H.
    Tse, David N. C.
    Wang, Hua
    [J]. IEEE TRANSACTIONS ON INFORMATION THEORY, 2008, 54 (12) : 5534 - 5562
  • [3] Degrees of freedom for the MIMO interference channel
    Jafar, Syed Ali
    Fakhereddin, Maralle Jannal
    [J]. IEEE TRANSACTIONS ON INFORMATION THEORY, 2007, 53 (07) : 2637 - 2642
  • [4] Karmakar S., 2011, ARXIV11020267
  • [5] The Generalized Degrees of Freedom Region of the MIMO Interference Channel and Its Achievability
    Karmakar, Sanjay
    Varanasi, Mahesh K.
    [J]. IEEE TRANSACTIONS ON INFORMATION THEORY, 2012, 58 (12) : 7188 - 7203
  • [6] THE CAPACITY OF THE WHITE GAUSSIAN MULTIPLE ACCESS CHANNEL WITH FEEDBACK
    OZAROW, LH
    [J]. IEEE TRANSACTIONS ON INFORMATION THEORY, 1984, 30 (04) : 623 - 629
  • [7] On the degrees-of-freedom of the MIMO interference channel
    Parker, Peter A.
    Bliss, Daniel W.
    Tarokh, Vahid
    [J]. 2008 42ND ANNUAL CONFERENCE ON INFORMATION SCIENCES AND SYSTEMS, VOLS 1-3, 2008, : 62 - +
  • [8] The Two-User Compound Interference Channel
    Raja, Adnan
    Prabhakaran, Vinod M.
    Viswanath, Pramod
    [J]. IEEE TRANSACTIONS ON INFORMATION THEORY, 2009, 55 (11) : 5100 - 5120
  • [9] Sahai A., 2011, ARXIV11044805
  • [10] Sahai A, 2009, 2009 IEEE INFORMATION THEORY WORKSHOP (ITW 2009), P298, DOI 10.1109/ITW.2009.5351427
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