Performance evaluation of channel estimation techniques in a multiple antenna OFDM system

被引：8
|
作者：
Dowler, A [1 ]
Nix, A [1 ]
机构：
[1] Univ Bristol, Commun Res Ctr, Bristol BS8 1UB, Avon, England
来源：
2003 IEEE 58TH VEHICULAR TECHNOLOGY CONFERENCE, VOLS1-5, PROCEEDINGS | 2003年
关键词：
channel estimation; COFDM; MIMO; zero forcing;
D O I：
10.1109/VETECF.2003.1285215
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 number of pilot-based channel estimation techniques are investigated for a multiple antenna system using the zero-forcing algorithm. The techniques are tested in typical indoor and outdoor (vehicular) channels. Performance results are presented in terms of bit error rate, mean squared error and data throughput. It is found that different pilot strategies offer the best performance in each environment and hence an adaptive system should be considered.
引用
收藏
页码：1214 / 1218
页数：5
相关论文
共 50 条
  • [1] Performance Evaluation of Channel Estimation Techniques in OFDM based Mobile Wireless System
    Bhagat, Kussum
    Malhotra, Jyoteesh
    INTERNATIONAL JOURNAL OF FUTURE GENERATION COMMUNICATION AND NETWORKING, 2015, 8 (03): : 53 - 60
  • [2] Performance evaluation of channel estimation techniques in OFDM based mobile wireless system
    ECE Department, Guru Nanak Dev University Regional Campus, Jalandhar, India
    Int. J. Future Gener. Commun. Networking, 3 (53-60):
  • [3] Performance evaluation of channel estimation techniques for a mobile fourth generation wide area OFDM system
    Dowler, A
    Doufexi, A
    Nix, A
    IEEE 56TH VEHICULAR TECHNOLOGY CONFERENCE, VTC FALL 2002, VOLS 1-4, PROCEEDINGS, 2002, : 2036 - 2040
  • [4] Adaptive Channel Estimation for Multiple Antenna OFDM Systems
    Yung-Fang Chen
    Yen-Hsien Lee
    Po-Ting Hwang
    Wireless Personal Communications, 2011, 59 : 331 - 343
  • [5] Adaptive Channel Estimation for Multiple Antenna OFDM Systems
    Chen, Yung-Fang
    Lee, Yen-Hsien
    Hwang, Po-Ting
    WIRELESS PERSONAL COMMUNICATIONS, 2011, 59 (02) : 331 - 343
  • [6] Channel Estimation and Optimal Power Allocation for a Multiple-Antenna OFDM System
    Tai-Lai Tung
    Kung Yao
    EURASIP Journal on Advances in Signal Processing, 2002
  • [7] Channel estimation and optimal power allocation for a multiple-antenna OFDM system
    Tung, TL
    Yao, K
    EURASIP JOURNAL ON APPLIED SIGNAL PROCESSING, 2002, 2002 (03) : 330 - 339
  • [8] Efficient techniques in OFDM system with channel evaluation
    Yeo, So-Young
    Yoon, Jae-Seon
    Baek, Myung-Sun
    You, Young-Hwan
    Song, Hyoung-Kyu
    IEICE TRANSACTIONS ON COMMUNICATIONS, 2006, E89B (10) : 2945 - 2948
  • [9] Performance of Channel Estimation and Equalization in OFDM System
    Bhimsing, Dhere Vikas
    Bhagali, A. C.
    2017 IEEE INTERNATIONAL CONFERENCE ON POWER, CONTROL, SIGNALS AND INSTRUMENTATION ENGINEERING (ICPCSI), 2017, : 1003 - 1005
  • [10] Blind channel estimation for multiple antenna OFDM system subject to unknown carrier frequency offset
    Zhang, Xiaofei
    Xu, Dazhuan
    JOURNAL OF SYSTEMS ENGINEERING AND ELECTRONICS, 2014, 25 (05) : 721 - 727
12345