Data aided channel estimation for wireless MIMO-OFDM systems

被引：0
作者：
Miao, HL [1 ]
Juntti, MJ [1 ]
机构：
[1] Univ Oulu, Ctr Wireless Commun, FIN-90014 Oulu, Finland
来源：
MULTI-CARRIER SPREAD-SPECTRUM, 2004 | 2004年
关键词：
D O I：
暂无
中图分类号：
TN [电子技术、通信技术];
学科分类号：
0809 ;
摘要：
Channel estimator for multiple-input multiple-output (MIMO) orthogonal frequency division multiplexing (OFDM) system of the HIPERLAN/2 type with a moderate complexity is proposed. Two types of channel estimators are considered. One uses only time domain pilot symbols, and the other also frequency domain pilot tones. The mean square error performance of the algorithms is analyzed. Their performance is illustrated based on the analysis and computer simulations. The derived algorithms provide good performance with a moderate complexity.
引用
收藏
页码：211 / 218
页数：8
相关论文
共 50 条
[41]   Preamble design for channel estimation in MIMO-OFDM systems [J].
Suh, CH ;
Hwang, CS ;
Choi, H .
GLOBECOM'03: IEEE GLOBAL TELECOMMUNICATIONS CONFERENCE, VOLS 1-7, 2003, :317-321
[42]   The research of Channel Estimation Algorithm for MIMO-OFDM Systems [J].
He, Hailang ;
Huang, Tongcheng .
2011 INTERNATIONAL CONFERENCE ON COMPUTERS, COMMUNICATIONS, CONTROL AND AUTOMATION (CCCA 2011), VOL I, 2010, :428-431
[43]   General MMSE Channel Estimation for MIMO-OFDM Systems [J].
Luo, Zhendong ;
Huang, Dawei .
68TH IEEE VEHICULAR TECHNOLOGY CONFERENCE, FALL 2008, 2008, :665-669
[44]   A semiblind channel estimation approach for MIMO-OFDM systems [J].
Wan, Feng ;
Zhu, W. -P. ;
Swamy, M. N. S. .
IEEE TRANSACTIONS ON SIGNAL PROCESSING, 2008, 56 (07) :2821-2834
[45]   Analysis of the Channel Estimation Techniques for MIMO-OFDM Systems [J].
Lu, Chen ;
Li, Guo-min ;
Lu, Bo-tao .
ASIA-PACIFIC YOUTH CONFERENCE ON COMMUNICATION TECHNOLOGY 2010 (APYCCT 2010), 2010, :700-+
[46]   An improved channel estimation algorithm for MIMO-OFDM systems [J].
Mung'au, Franklin ;
Wong, Kai-Kit .
2006 IEEE INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND MOBILE COMPUTING, VOLS 1-4, 2006, :118-+
[47]   An Improved Channel Estimation Algorithm for MIMO-OFDM Systems [J].
Li, Yun ;
Yi, Zhiqiang .
2010 6TH INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS NETWORKING AND MOBILE COMPUTING (WICOM), 2010,
[48]   New channel estimation schemes for MIMO-OFDM systems [J].
Chen, Guojun ;
Zhou, You ;
Hu, Hanying .
ADVANCES IN APPLIED SCIENCE, ENGINEERING AND TECHNOLOGY, 2013, 709 :374-378
[49]   A novel channel estimation and equalization for MIMO-OFDM systems [J].
Graduate School of Engineering, Osaka Prefecture University, 1-1 Gakuen-cho, Sakai, Osaka, Japan ;
不详 ;
不详 ;
不详 ;
不详 ;
不详 .
IEEJ Trans. Electron. Inf. Syst., 2006, 3 (339-346+7) :339-346+7
[50]   An effective MAP channel estimation for MIMO-OFDM systems [J].
Xu P. ;
Wang J.-K. ;
Qi F. .
Dianzi Yu Xinxi Xuebao/Journal of Electronics and Information Technology, 2010, 32 (05) :1163-1167
12345