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Wavelet de-noising joint channel estimation in OFDM system

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2 Author(s)
Jun Sun ; Sch. of Inf. Sci. & Eng., Shandong Univ., Jinan, China ; Dongfeng Yuan

Wavelet de-noising is introduced in channel estimation of OFDM system. The role of wavelet de-noising is to remove the additive interference in the estimate channel transfer function to get more accurate values. It also provides a more credible initial estimation for the channel tracking and prediction algorithms.

Published in:

Wireless Communications, Networking and Mobile Computing, 2005. Proceedings. 2005 International Conference on  (Volume:1 )

Date of Conference:

23-26 Sept. 2005