A demapping method using the pilots in COFDM system

A demapping method using the pilots in COFDM system

This paper is concerned about the demapping method using the pilots inserted in transmitter in COFDM (coded orthogonal frequency division multiplexing) system which is the standard transmission system of terrestrial digital TV in Europe. We have tested the demapping method of this paper under the st...

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Veröffentlicht in:IEEE transactions on consumer electronics 1998-08, Vol.44 (3), p.1150-1153
Hauptverfasser: Park, Min-Young, Lee, Weon-Cheol, Kwak, Jong-Ho, Cho, Choul-Hee, Park, Hyung-Mo
Format: Artikel
Sprache:eng
Schlagworte:
Channel estimation
Digital audio broadcasting
Digital video broadcasting
Equalizers
Frequency conversion
Frequency estimation
Laboratories
Modulation coding
Signal to noise ratio
Transmitters
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Beschreibung
Zusammenfassung:This paper is concerned about the demapping method using the pilots inserted in transmitter in COFDM (coded orthogonal frequency division multiplexing) system which is the standard transmission system of terrestrial digital TV in Europe. We have tested the demapping method of this paper under the standard Rayleigh and Rician fading channel and obtained better performance than conventional soft decision demapper.
ISSN:0098-3063
1558-4127
DOI:10.1109/30.713248