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Channel estimation scheme for 3.9G wireless communication systems using RLS algorithm

Rana, Md. Masud and Kouzani, Abbas Z. 2010, Channel estimation scheme for 3.9G wireless communication systems using RLS algorithm, in IMS 2010 : Proceedings of the 6th International conference on Advanced Information Management and Service, IEEE, Piscataway, N.J., pp. 494-497.

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Title Channel estimation scheme for 3.9G wireless communication systems using RLS algorithm
Author(s) Rana, Md. Masud
Kouzani, Abbas Z.
Conference name International conference on Advanced Information Management and Service (6th : 2010 : Seoul, Korea)
Conference location Seoul, Korea
Conference dates 30 Nov. - 2 Dec. 2010
Title of proceedings IMS 2010 : Proceedings of the 6th International conference on Advanced Information Management and Service
Editor(s) Ko, Franz
Na, Yunji
Publication date 2010
Conference series International Conference on Advanced Information Management and Service
Start page 494
End page 497
Total pages 4
Publisher IEEE
Place of publication Piscataway, N.J.
Keyword(s) channel estimation
RLS
SC-FDMA
Summary Main challenges for a terminal implementation are efficient realization of the receiver, especially for channel estimation (CE) and equalization. In this paper, training based recursive least square (RLS) channel estimator technique is presented for a long term evolution (LTE) single carrier-frequency division multiple access (SC-FDMA) wireless communication system. This CE scheme uses adaptive RLS estimator which is able to update parameters of the estimator continuously, so that knowledge of channel and noise statistics are not required. Simulation results show that the RLS CE scheme with 500 Hz Doppler frequency has 3 dB better performances compared with 1.5 kHz Doppler frequency.
ISBN 898867832X
9788988678329
Language eng
Field of Research 100510 Wireless Communications
Socio Economic Objective 970110 Expanding Knowledge in Technology
HERDC Research category E1 Full written paper - refereed
HERDC collection year 2010
Copyright notice ©2010, IEEE
Persistent URL http://hdl.handle.net/10536/DRO/DU:30035319

Document type: Conference Paper
Collections: School of Engineering
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