Compressed Channel Feedback for Correlated Massive MIMO Systems

被引：0
|
作者：
Lim, Yeon-Geun [1 ]
Chae, Chan-Byoung [1 ]
机构：
[1] Yonsei Univ, Sch Integrated Technol, Seoul 120749, South Korea
来源：
2014 IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS WORKSHOPS (ICC) | 2014年
关键词：
Massive MIMO; ergodic achievable rate; limited feedback; codebook; compressive sensing; WIRELESS;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this paper, we propose compressive sensing-based channel quantization feedback that is appropriate for practical massive multiple-input multiple-output (MIMO) systems. We assume that the base station (BS) has a compact (2-dimensional) uniform square array that has a highly correlated channel. To serve multiple users, the BS uses a zero-forcing precoder. Our proposed channel feedback algorithm can reduce feedback overhead as well as a codebook search complexity. Numerical simulations confirm our analytical results.
引用
收藏
页码：360 / 364
页数：5
相关论文
共 50 条
  • [31] Asynchronous Channel Training in Massive MIMO Systems
    Zou, Xun
    Jafarkhani, Hamid
    2016 IEEE GLOBAL COMMUNICATIONS CONFERENCE (GLOBECOM), 2016,
  • [32] Channel Estimation and Data Detection for Multicell Massive MIMO Systems in Correlated Channels
    Van-Dinh Nguyen
    Nguyen, Hieu V.
    Shin, Yoan
    Lee, Won-Cheol
    Shin, Oh-Soon
    WIRELESS PERSONAL COMMUNICATIONS, 2016, 86 (04) : 1857 - 1877
  • [33] Deep Learning for Massive MIMO Channel State Acquisition and Feedback
    Boloursaz Mashhadi, Mahdi
    Gunduz, Deniz
    JOURNAL OF THE INDIAN INSTITUTE OF SCIENCE, 2020, 100 (02) : 369 - 382
  • [34] Sparsity-Enhancing Basis for Compressive Sensing based Channel Feedback in Massive MIMO Systems
    Lu, Lu
    Li, Geoffrey Ye
    Qiao, Deli
    Han, Wei
    2015 IEEE GLOBAL COMMUNICATIONS CONFERENCE (GLOBECOM), 2015,
  • [35] Channel Feedback Based on AoD-Adaptive Subspace Codebook in FDD Massive MIMO Systems
    Shen, Wenqian
    Dai, Linglong
    Shim, Byonghyo
    Wang, Zhaocheng
    Heath, Robert W., Jr.
    IEEE TRANSACTIONS ON COMMUNICATIONS, 2018, 66 (11) : 5235 - 5248
  • [36] Determinant Based Codebook Search for Correlated Massive MIMO Channels
    Ahmed, Yasser Naguib
    Ninny, Yasmine
    2017 PROCEEDINGS OF THE JAPAN-AFRICA CONFERENCE ON ELECTRONICS, COMMUNICATIONS, AND COMPUTERS (JAC-ECC), 2017, : 77 - 81
  • [37] Projection-Based Differential Feedback for FDD Massive MIMO Systems
    Han, Yonghee
    Shin, Wonjae
    Lee, Jungwoo
    IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2017, 66 (01) : 202 - 212
  • [38] Channel Estimation Based on Compressed Sensing for Massive MIMO Systems With Lens Antenna Array
    Sharifi, Elham
    Feghhi, Mahmood Mohassel
    Azarnia, Ghanbar
    Nouri, Sajjad
    Lee, Duehee
    Piran, Md. Jalil
    IEEE ACCESS, 2023, 11 : 79016 - 79032
  • [39] Compressed Sensing-Aided Downlink Channel Training for FDD Massive MIMO Systems
    Han, Yonghee
    Lee, Jungwoo
    Love, David J.
    IEEE TRANSACTIONS ON COMMUNICATIONS, 2017, 65 (07) : 2852 - 2862
  • [40] Complexity Reduction of FDD Massive MIMO Codebook Adaptation for Correlated Channel
    Ahmed, Yasser Naguib
    Fahmy, Yasmine
    PROCEEDINGS OF 2018 INTERNATIONAL CONFERENCE ON INNOVATIVE TRENDS IN COMPUTER ENGINEERING (ITCE' 2018), 2018, : 170 - 174
12345