DocumentCode
443277
Title
Efficient error correction solutions for OFDM-based wireless video
Author
Lattuada, Mauro ; Posega, Renzo ; Mattavelli, Marco ; Mlynek, Daniel
Author_Institution
Lab. de Traitement des Signaux, Ecole Polytechnique Federate de Lausanne, Switzerland
Volume
1
fYear
2005
fDate
25-28 July 2005
Firstpage
205
Abstract
This paper describes a new error correction scheme for flexible and robust high-throughput real time video transmission systems able to cope with difficult high mobility channels. The scheme is based on combining OFDM transmission with turbo coding and deep time interleaving. Simulations of different channel models and field test has shown that the provided solution provides relevant improvement versus DVB-T based solutions.
Keywords
OFDM modulation; concatenated codes; error correction; interleaved codes; mobile radio; turbo codes; video coding; video communication; OFDM transmission; OFDM-based wireless video; channel models; deep time interleaved codes; error correction; real time video transmission systems; turbo coding; Bandwidth; Concatenated codes; Convolutional codes; Digital video broadcasting; Error correction; Fading; Forward error correction; Interleaved codes; OFDM modulation; Robustness;
fLanguage
English
Publisher
ieee
Conference_Titel
Research in Microelectronics and Electronics, 2005 PhD
Print_ISBN
0-7803-9345-7
Type
conf
DOI
10.1109/RME.2005.1543040
Filename
1543040
Link To Document