Near-instantaneously adaptive decision feedback equalized coded modulation for wireless video telephony

Author

Cherriman, P. ; Ng, S.X. ; Hanzo, L.

Author_Institution

Dept. of Electron. & Comput. Sci., Southampton Univ., UK

Volume

1

fYear

2001

fDate

4-7 July 2001

Firstpage

6

Abstract

Decision feedback equalisation (DFE) aided wideband burst-by-burst (BbB) adaptive trellis coded modulation (TCM), turbo trellis coded modulation (TTCM) and bit-interleaved coded modulation (BICM) are proposed and characterised in performance terms over the COST 207 typical urban (TU) wideband fading channel. These schemes are evaluated using a practical modem mode switching regime in the context of wireless video telephony.

Keywords

adaptive equalisers; cellular radio; decision feedback equalisers; digital radio; fading channels; modulation coding; trellis coded modulation; turbo codes; videotelephony; COST 207 typical urban wideband fading channel; DFE; TCM; adaptive decision feedback equalized coded modulation; bit-interleaved coded modulation; digital cellular system; practical modem mode switching regime; turbo trellis coded modulation; wideband burst-by-burst adaptive trellis coded modulation; wireless video telephony; Adaptive filters; Bandwidth; Decision feedback equalizers; Diversity reception; Interleaved codes; Iterative decoding; Labeling; Modulation coding; Proposals; Transceivers;

fLanguage

English

Publisher

ieee

Conference_Titel

EUROCON'2001, Trends in Communications, International Conference on.

Conference_Location

Bratislava, Slovakia

Print_ISBN

0-7803-6490-2

Type

conf

DOI

10.1109/EURCON.2001.937751

Filename

937751