A new variable step-size blind equalization algorithm

被引：0
作者：
Zhang, X [1 ]
Zhang, LY [1 ]
Sha, DG [1 ]
机构：
[1] Taiyuan Heavy Machinery Inst, Coll Elect & Informat Engn, Taiyuan 030024, Peoples R China
来源：
ACTIVE MEDIA TECHNOLOGY | 2003年
关键词：
kurtosis; variable step-size; blind equalization and CMA;
D O I：
10.1142/9789812704313_0042
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, a new variable step-size CMA blind equalization algorithm is introduced. The time-varying step-size sequence is adjusted using the kurtosis of the estimation error. The convergence properties of the algorithm are analyzed, and the selection principle of parameters is discussed. Simulation results confirm the algorithm's improved performance.
引用
收藏
页码：320 / 325
页数：6
相关论文
共 50 条
  • [21] Nonparametric Variable Step-Size LMAT Algorithm
    Guan, Sihai
    Li, Zhi
    [J]. CIRCUITS SYSTEMS AND SIGNAL PROCESSING, 2017, 36 (03) : 1322 - 1339
  • [22] A New Variable Step-size LMS Algorithm of Harmonic Current Detection
    Zhou Xiao-xia
    [J]. PROCEEDINGS OF 2008 INTERNATIONAL CONFERENCE ON INFORMATIONIZATION, AUTOMATION AND ELECTRIFICATION IN AGRICULTURE, 2008, : 379 - 384
  • [23] A new variable step-size equivariant adaptive source separation algorithm
    Xic, Xiaofu
    Shi, Qingyan
    Wu, Renbiao
    [J]. 2007 ASIA-PACIFIC CONFERENCE ON COMMUNICATIONS, 2007, : 479 - 482
  • [24] A New Variable Step-Size LMS Algorithm Based on Piecewise Function
    Han, Yufei
    Wang, Mingjiang
    Duan, Xiang
    Zhang, Qiquan
    [J]. PROCEEDINGS OF 2016 10TH IEEE INTERNATIONAL CONFERENCE ON ANTI-COUNTERFEITING, SECURITY, AND IDENTIFICATION (ASID), 2016, : 113 - 116
  • [25] Adaptive variable step-size Griffiths' algorithm for blind demodulation of DS/CDMA signals
    Hwang, HC
    Wei, CH
    [J]. IEICE TRANSACTIONS ON COMMUNICATIONS, 1999, E82B (10) : 1643 - 1650
  • [26] Improved blind equalization scheme using variable step size constant modulus algorithm
    Shahzad, Khurram
    Ashraf, Muhammad
    Iqbal, Raja
    [J]. PROCEEDINGS OF THE 7TH WSEAS INTERNATIONAL CONFERENCE ON SIGNAL PROCESSING, COMPUTATIONAL GEOMETRY AND ARTIFICIAL VISION (ISCGAV'-07), 2007, : 82 - +
  • [27] Diffusion Sparse Sign Algorithm with Variable Step-Size
    Chen, Feng
    Liu, Xiaoxia
    Duan, Shukai
    Wang, Lidan
    Wu, Jiagui
    [J]. CIRCUITS SYSTEMS AND SIGNAL PROCESSING, 2019, 38 (04) : 1736 - 1750
  • [28] A variable step-size diffusion affine projection algorithm
    Yoo, J. W.
    Song, I. S.
    Shin, J. W.
    Park, P. G.
    [J]. INTERNATIONAL JOURNAL OF COMMUNICATION SYSTEMS, 2016, 29 (05) : 1012 - 1025
  • [29] A Variable Step-size CLMS Algorithm and Its Analysis
    Fan, Xinfeng
    Tan, Zhiliang
    Song, Peijiao
    Chen, Liwei
    [J]. RADIOENGINEERING, 2020, 29 (01) : 182 - 188
  • [30] Variable Step-Size Affine Projection Sign Algorithm
    Yoo, JinWoo
    Shin, JaeWook
    Park, PooGyeon
    [J]. IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS, 2014, 61 (04) : 274 - 278
12345