CLC number: TU31
On-line Access: 2024-08-27
Received: 2023-10-17
Revision Accepted: 2024-05-08
Crosschecked: 0000-00-00
Cited: 0
Clicked: 7428
SONG Bo-wei, GUAN Yun-feng, ZHANG Wen-jun. An efficient training sequences strategy for channel estimation in OFDM systems with transmit diversity[J]. Journal of Zhejiang University Science A, 2005, 6(6): 613-618.
@article{title="An efficient training sequences strategy for channel estimation in OFDM systems with transmit diversity",
author="SONG Bo-wei, GUAN Yun-feng, ZHANG Wen-jun",
journal="Journal of Zhejiang University Science A",
volume="6",
number="6",
pages="613-618",
year="2005",
publisher="Zhejiang University Press & Springer",
doi="10.1631/jzus.2005.A0613"
}
%0 Journal Article
%T An efficient training sequences strategy for channel estimation in OFDM systems with transmit diversity
%A SONG Bo-wei
%A GUAN Yun-feng
%A ZHANG Wen-jun
%J Journal of Zhejiang University SCIENCE A
%V 6
%N 6
%P 613-618
%@ 1673-565X
%D 2005
%I Zhejiang University Press & Springer
%DOI 10.1631/jzus.2005.A0613
TY - JOUR
T1 - An efficient training sequences strategy for channel estimation in OFDM systems with transmit diversity
A1 - SONG Bo-wei
A1 - GUAN Yun-feng
A1 - ZHANG Wen-jun
J0 - Journal of Zhejiang University Science A
VL - 6
IS - 6
SP - 613
EP - 618
%@ 1673-565X
Y1 - 2005
PB - Zhejiang University Press & Springer
ER -
DOI - 10.1631/jzus.2005.A0613
Abstract: This paper deals with channel estimation for orthogonal frequency-division multiplexing (OFDM) systems with transmit diversity. space time coded OFDM systems, which can provide transmit diversity, require perfect channel estimation to improve communication quality. In actual OFDM systems, training sequences are usually used for channel estimation. The authors propose a training based channel estimation strategy suitable for space time coded OFDM systems. This novel strategy provides enhanced performance, high spectrum efficiency and relatively low computation complexity.
[1] Alamouti, S.M., 1998. A simple transmitter diversity scheme for wireless communications. IEEE J. Select. Areas Commun., 16:1451-1458.
[2] Barhumi, I., Leus, G., 2003. Optimal training design for MIMO OFDM systems in mobile wireless channels. IEEE Trans. Signal Proc., 51(6):1615-1624.
[3] Hsieh, M.H., 1998. Channel estimation for OFDM systems based on comb-type pilot arrangement in frequency selective fading channels. IEEE Trans. Consumer Elec., 44(1):931-939.
[4] Jeon, W.G., Paik, K.H., Cho, Y.S., 2000. An efficient channel estimation technique for OFDM system with transmitter diversity. IEEE Int. Symp. Personnel, Indoor and Mobile Radio Commun., 2:1246-1250.
[5] Li, Y., 2000. Pilot-symbol-aided channel estimation for OFDM in wireless systems. IEEE Trans. Veh. Technol., 48:1207-1215.
[6] Li, Y., 2002. Simplified channel estimation for OFDM systems with multiple transmit antennas. IEEE Trans. Wireless Commun., 1(1):67-75.
[7] Negi, R., Cioffi, J., 1998. Pilot tone selection for channel estimation in a mobile OFDM system. IEEE Trans. Consumer Elec., 44(3):1122-1128.
[8] Tarokh, V., Jafarkhani, H., Calderbank, A.R., 1999. Space-time block codes from orthogonal designs. IEEE Trans. Infrm. Theory, 45(5):1456-1467.
[9] van de Beek, J.J., Edfors, O., Sandell, M., Wilson, S.K., Borjesson, P.O., 1995. On Channel Estimation in OFDM Systems. Proc. of 45th IEEE Veh. Tech. Conf., p.815-819.
Open peer comments: Debate/Discuss/Question/Opinion
<1>