Filtered decision feedback channel estimation for OFDM-based DTV terrestrial broadcasting system

Orthogonal frequency division multiplexing (OFDM) is one of the transmission techniques used for digital television (DTV) terrestrial broadcasting. A high quality channel estimator with a low training overhead is the key to the successful delivery of DTV services which require high spectrum efficien...

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Bibliographic Details
Published in:	IEEE transactions on broadcasting Vol. 44; no. 1; pp. 2 - 11
Main Authors:	Chini, A., Yiyan Wu, El-Tanany, M., Mahmoud, S.
Format:	Journal Article
Language:	English
Published:	New York, NY IEEE 01.03.1998 Institute of Electrical and Electronics Engineers
Subjects:	Applied sciences AWGN Broadcasting Broadcasting. Videocommunications. Audiovisual Channel estimation Decoding Digital TV Exact sciences and technology Feedback Low pass filters Multipath channels Nonlinear filters Signal to noise ratio Telecommunications Telecommunications and information theory Television Parameter estimation Function block diagram Feedback Digital television A posteriori estimation Transmission channel Cable television System identification Frequency division multiplexing Digital transmission
ISSN:	0018-9316
Online Access:	Get full text
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