Summary
International Technical Conference on Circuits/Systems, Computers and Communications
2008
Session Number:B2
Session:
Number:B2-1
Decision Direct and Linear Prediciton based Fast Fading Compensation for TFI-OFDM
Masanori Yofune, Chang-Jun Ahn, Takeshi Kamio, Hisato Fujisaka, Kazuhisa Haeiwa,
pp.-
Publication Date:2008/7/7
Online ISSN:2188-5079
Summary:
Recently, time-frequency interferometry (TFI)-OFDM has been proposed as a channel identification scheme. In TFI-OFDM, under the fast fading channel, the change of channel conditions is too fast to be followed by channel estimator in the receiver. Therefore, too many errors occur in data demodulation processing particularly in the last part of data symbols. To overcome this problem, in this paper, we propose the decision direct and linear prediction based fast fading compensation method for TFI-OFDM.