Subspace-Based Blind Channel Estimation Method for MIMO-OFDM Systems

被引：0
|
作者：
HOU Yong-min
机构：
来源：
WuhanUniversityJournalofNaturalSciences | 2005年 / 02期
关键词：
MIMO\|OFDM; blind channel estimation; subspace method;
D O I：
暂无
中图分类号：
TN919.3 [数据传输技术];
学科分类号：
摘要：
A subspace\|based blind channel estimation algorithm for MIMO\|OFDM systems is proposed. This algorithm exploits the cyclostationarity introduced by cyclic prefix of OFDM to estimate the channel parameters. The proposed new algorithm is found to be outperforming the other algorithm with respect to convergence rate and achievable mean square error and robustness to channel order over determination.
引用
收藏
页码：413 / 416
页数：4
相关论文
共 50 条
  • [31] Blind Channel Estimation of MIMO-OFDM Based on FDPM
    Wang, Gang
    Zhu, Ming
    Cai, Hua
    2009 5TH INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING, VOLS 1-8, 2009, : 1110 - +
  • [32] MIMO-OFDM System Channel Estimation Based on Subspace Iteration
    Yu Lei
    Yang Shenyuan
    2008 MIKON CONFERENCE PROCEEDINGS, VOLS 1 AND 2, 2008, : 562 - 565
  • [33] Subspace-based Semi-blind Channel Estimation for STC-OFDM Systems
    Jiao Hui-ying
    Bu Xiang-yuan
    An Jian-ping
    Zhou Rong-hua
    2007 INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING, VOLS 1-15, 2007, : 436 - 439
  • [34] Efficient Semi-Blind Subspace Channel Estimation For MIMO-OFDM System
    Ladaycia, Abdelhamid
    Abed-Meraim, Karim
    Mokraoui, Anissa
    Belouchrani, Adel
    2018 26TH EUROPEAN SIGNAL PROCESSING CONFERENCE (EUSIPCO), 2018, : 1282 - 1286
  • [35] Blind Separation for Precoding-Based Blind Channel Estimation for MIMO-OFDM Systems
    Noh, Song
    Zoltowski, Michael D.
    2013 ASILOMAR CONFERENCE ON SIGNALS, SYSTEMS AND COMPUTERS, 2013, : 1263 - 1267
  • [36] Subspace-based blind channel estimation for OFDM by exploiting virtual carriers
    Li, CY
    Roy, S
    IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS, 2003, 2 (01) : 141 - 150
  • [37] Subspace-based Blind Channel Estimation for MIMO-CPSC Systems with Repetition Scheme
    Hao Lihong
    Li Guangjun
    Guo Zhiyong
    PROCEEDINGS OF 2010 3RD IEEE INTERNATIONAL CONFERENCE ON COMPUTER SCIENCE AND INFORMATION TECHNOLOGY (ICCSIT 2010), VOL 6, 2010, : 17 - 20
  • [38] Channel Estimation in MIMO-OFDM Systems by Tracking the Delay-Subspace
    Liu, Peng
    An, Jianping
    Bu, Xiangyuan
    Zhou, Ronghua
    2007 INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING, VOLS 1-15, 2007, : 448 - 451
  • [39] Channel estimation in MIMO-OFDM systems by tracking the delay-subspace
    Department of Electronic Engineering, School of Information Science and Technology, Beijing Institute of Technology, Beijing 100081, China
    Beijing Ligong Daxue Xuebao, 2007, 7 (636-640):
  • [40] Overview of blind channel estimation algorithms for MIMO-OFDM systems
    Zhang, Ling
    Zhang, Xian-Da
    Tien Tzu Hsueh Pao/Acta Electronica Sinica, 2007, 35 (SUPPL.): : 1 - 6
12345