DocumentCode
964444
Title
Energy-efficient video streaming over Bluetooth using rateless coding
Author
Razavi, Rouzbeh ; Fleury, Martin ; Ghanbari, Milad
Author_Institution
Dept. of Comput. & Electron. Syst., Univ. of Essex, Colchester
Volume
44
Issue
22
fYear
2008
Firstpage
1309
Lastpage
1310
Abstract
Energy-efficient error control for IEEE 802.15.1 (Bluetooth) video communication is proposed. The scheme is based on block-oriented incremental redundancy provided by rateless coding and receiver feedback. Results are presented for time-sensitive video streaming applications under a Markovian channel model. When the proposed algorithm is compared to variations of Bluetooth forward error control, there are improvements of around 3 dB in received video quality and of over 10 in energy efficiency.
Keywords
Bluetooth; Markov processes; feedback; forward error correction; video coding; video streaming; Bluetooth; Bluetooth forward error control; IEEE 802.15.1; Markovian channel model; block-oriented incremental redundancy; energy efficiency; energy-efficient error control; energy-efficient video streaming; rateless coding; receiver feedback; video communication; video quality;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:20080851
Filename
4658758
Link To Document