Low Complexity Opportunistic Interference Alignment in K-Transmitter MIMO Interference Channels

被引：0
|
作者：
Sinha, Atul Kumar [1 ]
Chaturvedi, A. K. [1 ]
机构：
[1] Indian Inst Technol, Dept Elect Engn, Kanpur 208016, Uttar Pradesh, India
来源：
2016 IEEE WIRELESS COMMUNICATIONS AND NETWORKING CONFERENCE | 2016年
关键词：
Interference alignment; user selection; user pairing; sum-rate; multiple-input multiple-output (MIMO); interference channel;
D O I：
暂无
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
In this paper, we propose low complexity opportunistic methods for interference alignment in K-transmitter MIMO interference channels by exploiting multiuser diversity. We do not assume availability of channel state information (CSI) at the transmitters. Receivers are required to feed back analog values indicating the extent to which the received interference subspaces are aligned. The proposed opportunistic interference alignment (OIA) achieves sum-rate comparable to conventional OIA schemes but with a significantly reduced computational complexity.
引用
收藏
页数：7
相关论文
共 50 条
  • [1] On the Achievable DoF and User Scaling Law of Opportunistic Interference Alignment in 3-Transmitter MIMO Interference Channels
    Lee, Jung Hoon
    Choi, Wan
    IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2013, 12 (06) : 2743 - 2753
  • [2] Interference Alignment by Opportunistic User Selection in 3-User MIMO Interference Channels
    Lee, Jung Hoon
    Choi, Wan
    2011 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS (ICC), 2011,
  • [3] Interference Alignment over Lattices for MIMO Interference Channels
    Choi, Jinho
    IEEE COMMUNICATIONS LETTERS, 2011, 15 (04) : 374 - 376
  • [4] Partial Interference Alignment for K-User MIMO Interference Channels
    Huang, Huang
    Lau, Vincent K. N.
    IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2011, 59 (10) : 4900 - 4908
  • [5] Interference Alignment Under Limited Feedback for MIMO Interference Channels
    Krishnamachari, Rajesh T.
    Varanasi, Mahesh K.
    2010 IEEE INTERNATIONAL SYMPOSIUM ON INFORMATION THEORY, 2010, : 619 - 623
  • [6] A Quadratically Convergent Method for Interference Alignment in MIMO Interference Channels
    Gonzalez, Oscar
    Lameiro, Christian
    Santamaria, Ignacio
    IEEE SIGNAL PROCESSING LETTERS, 2014, 21 (11) : 1423 - 1427
  • [7] An Interference Alignment Solution for MIMO Interference Channels with Asymmetric Structure
    Jiang H.
    Hou J.-J.
    Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology, 2020, 40 (01): : 48 - 52
  • [8] Interference Alignment Under Limited Feedback for MIMO Interference Channels
    Krishnamachari, Rajesh T.
    Varanasi, Mahesh K.
    IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2013, 61 (15) : 3908 - 3917
  • [9] Optimized Transceivers for Interference Alignment in MIMO Interference Channels
    Kha, Ha Hoang
    2014 INTERNATIONAL CONFERENCE ON ADVANCED TECHNOLOGIES FOR COMMUNICATIONS (ATC), 2014, : 19 - 22
  • [10] Topological Interference Management With Transmitter Cooperation for MIMO Interference Channels
    Liu, Wei
    Han, Yu
    Li, Jiandong
    Ma, Yinghong
    IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2018, 67 (11) : 10564 - 10573
12345