Low-Complexity Equalization by Iterative Interference Cancellation for UWB Communications

被引：0
|
作者：
Tian, Yafei [1 ]
Yang, Chenyang [1 ]
机构：
[1] Beihang Univ, Sch Elect & Informat Engn, Beijing 100191, Peoples R China
来源：
IEEE SIGNAL PROCESSING LETTERS | 2008年 / 15卷
基金：
中国国家自然科学基金;
关键词：
Equalization; interference cancellation; iterative algorithm; ultra-wideband (UWB);
D O I：
10.1109/LSP.2008.2007621
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：
Efficiently reducing complexity and capturing energy are two critical issues for implementing equalizers in a high-rate ultra-wideband communication link with severe intersymbol interference. In this letter, we propose a low-complexity equalization algorithm using iterative interference cancellation. Its complexity is comparable with the Rake receiver, but its performance can approach that of the matched filter bound. The proposed algorithm can accommodate various signaling schemes, including pulse amplitude/position modulation and M-ary bi-orthogonal keying.
引用
收藏
页码：753 / 756
页数：4
相关论文
共 50 条
  • [1] Broadband beamforming for joint interference cancellation and low-complexity turbo equalization
    Koca, M
    Levy, BC
    GLOBECOM'03: IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE, VOLS 1-7, 2003, : 2161 - 2166
  • [2] LOW-COMPLEXITY SUCCESSIVE INTERCELL INTERFERENCE CANCELLATION
    Fang, Kun
    Auer, Gunther
    Taoka, Hidekazu
    2012 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH AND SIGNAL PROCESSING (ICASSP), 2012, : 3241 - 3244
  • [3] Low-Complexity LMMSE-Based Iterative Soft Interference Cancellation for MIMO Systems
    Park, Sangjoon
    IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2022, 70 : 1890 - 1899
  • [4] Low-complexity iterative equalization for EDGE with bidirectional processing
    Tang, XG
    Ding, Z
    IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2005, 4 (05) : 1963 - 1968
  • [5] On the CRLB and low-complexity channel estimation for UWB communications
    Wang, Xiaoli
    Ge, Hongya
    2007 41ST ANNUAL CONFERENCE ON INFORMATION SCIENCES AND SYSTEMS, VOLS 1 AND 2, 2007, : 151 - 153
  • [6] Low-complexity iterative interference cancellation multiuser detection based on channel selection and adaptive transmission
    Chen, Min
    Burr, Alister G.
    IET COMMUNICATIONS, 2014, 8 (11) : 1988 - 1995
  • [7] A low-complexity receiver for iterative parallel interference cancellation and decoding in MIMO-OFDM systems
    Lin, Wenfeng
    He, Chen
    AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS, 2008, 62 (01) : 68 - 71
  • [8] Low-Complexity Iterative Equalization for OTFS Based on Alternating Minimization
    He, Xin
    Jia, Haoxiang
    Sun, Yutong
    Zhou, Zijian
    Zhao, Danfeng
    JOURNAL OF SYSTEMS ENGINEERING AND ELECTRONICS, 2023, 34 (04) : 851 - 860
  • [9] Low-complexity iterative equalization for OTFS based on alternating minimization
    HE Xin
    JIA Haoxiang
    SUN Yutong
    ZHOU Zijian
    ZHAO Danfeng
    Journal of Systems Engineering and Electronics, 2023, 34 (04) : 851 - 860
  • [10] Low-Complexity Iterative Frequency Domain Decision Feedback Equalization
    Zhang, Chao
    Wang, Zhaocheng
    Pan, Changyong
    Chen, Sheng
    Hanzo, Lajos
    IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 2011, 60 (03) : 1295 - +
12345