A Kronecker product CLMS algorithm for adaptive beamforming

被引：21
|
作者：
Kuhn, Eduardo Vinicius [1 ]
Pitz, Ciro Andre [2 ]
Matsuo, Marcos Vinicius [2 ]
Bakri, Khaled Jamal [3 ]
Seara, Rui [3 ]
Benesty, Jacob [4 ]
机构：
[1] Univ Tecnol Fed Parana, Dept Elect Engn, LAPSE Elect & Signal Proc Lab, BR-85902490 Toledo, Parana, Brazil
[2] Univ Fed Santa Catarina, Dept Control Automat & Computat Engn, GEPS Elect Signal Proc Grp, BR-89036004 Blumenau, SC, Brazil
[3] Univ Fed Santa Catarina, Dept Elect & Elect Engn, LINSE Circuits & Signal Proc Lab, BR-88040900 Florianopolis, SC, Brazil
[4] Univ Quebec, Energy Mat & Telecommun Res Ctr, INRS EMT Natl Inst Sci Res, Montreal, PQ H5A 1K6, Canada
来源：
DIGITAL SIGNAL PROCESSING | 2021年 / 111卷
关键词：
Adaptive beamforming; Antenna arrays; CLMS algorithm; Kronecker product; Mobile communications;
D O I：
10.1016/j.dsp.2021.102968
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, an adaptive algorithm is derived by considering that the beamforming vector can be decomposed as a Kronecker product of two smaller vectors. Such a decomposition leads to a joint optimization problem, which is then solved by using an alternating optimization strategy along with the steepest-descent method. The resulting algorithm, termed here Kronecker product constrained least-mean-square (KCLMS) algorithm, exhibits (in comparison to the well-known CLMS) improved convergence speed and reduced computational complexity; especially, for arrays with a large number of antennas. Simulation results are shown aiming to confirm the robustness of the proposed algorithm under different operating conditions. (C) 2021 Elsevier Inc. All rights reserved.
引用
收藏
页数：8
相关论文
共 50 条
  • [1] Kronecker Product Adaptive Beamforming for Microphone Arrays
    Wang, Xuehan
    Huang, Gongping
    Cohen, Israel
    Benesty, Jacob
    Chen, Jingdong
    2021 ASIA-PACIFIC SIGNAL AND INFORMATION PROCESSING ASSOCIATION ANNUAL SUMMIT AND CONFERENCE (APSIPA ASC), 2021, : 49 - 54
  • [2] Differential Kronecker Product Beamforming
    Cohen, Israel
    Benesty, Jacob
    Chen, Jingdong
    IEEE-ACM TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING, 2019, 27 (05) : 892 - 902
  • [3] Adaptive and hybrid Kronecker product beamforming for far-field speech signals
    Sharma, Rajib
    Cohen, Israel
    Benesty, Jacob
    SPEECH COMMUNICATION, 2020, 120 (120) : 42 - 52
  • [4] Preconditioner structures for the CLMS adaptive filtering algorithm
    Gundersen, Kenneth
    Husoy, John Hakon
    2006 7TH NORDIC SIGNAL PROCESSING SYMPOSIUM, 2006, : 222 - +
  • [5] KRONECKER PRODUCT BEAMFORMING WITH MULTIPLE DIFFERENTIAL MICROPHONE ARRAYS
    Huang, Gongping
    Cohen, Israel
    Benesty, Jacob
    Chen, Jingdong
    2020 IEEE 11TH SENSOR ARRAY AND MULTICHANNEL SIGNAL PROCESSING WORKSHOP (SAM), 2020,
  • [6] Kronecker-Product Beamforming With Sparse Concentric Circular Arrays
    Itzhak, Gal
    Cohen, Israel
    IEEE OPEN JOURNAL OF SIGNAL PROCESSING, 2024, 5 (64-72): : 64 - 72
  • [7] Beamforming with Cube Microphone Arrays Via Kronecker Product Decompositions
    Wang, Xuehan
    Benesty, Jacob
    Chen, Jingdong
    Huang, Gongping
    Cohen, Israel
    IEEE-ACM TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING, 2021, 29 : 1774 - 1784
  • [8] Deep Kronecker Product Beamforming for Large-Scale Microphone Arrays
    Meng, Weixin
    Li, Xiaoyu
    Li, Andong
    Luo, Xiaoxue
    Yan, Shefeng
    Li, Xiaodong
    Zheng, Chengshi
    IEEE-ACM TRANSACTIONS ON AUDIO SPEECH AND LANGUAGE PROCESSING, 2024, 32 : 4537 - 4553
  • [9] Constant-Beamwidth Kronecker Product Beamforming With Nonuniform Planar Arrays
    Frank, Ariel
    Cohen, Israel
    FRONTIERS IN SIGNAL PROCESSING, 2022, 2
  • [10] ROBUST AND STEERABLE KRONECKER PRODUCT DIFFERENTIAL BEAMFORMING WITH RECTANGULAR MICROPHONE ARRAYS
    Huang, Gongping
    Benesty, Jacob
    Chen, Jingdong
    Cohen, Israel
    2020 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH, AND SIGNAL PROCESSING, 2020, : 211 - 215
12345