DocumentCode
3453762
Title
Battery-aware wireless video transmission based on battery recovery effect
Author
Jang, Yong-Ju ; Yang, Hyeon-Cheol ; Lee, Seongsoo
Author_Institution
Sch. of Electron. Eng., Soongsil Univ., Seoul, South Korea
fYear
2012
fDate
13-16 Jan. 2012
Firstpage
414
Lastpage
415
Abstract
This paper proposes a battery-aware wireless video transmission where video coding bitrate is intentionally lowered than transmission channel bitrate. Battery lifetime significantly improves by shutting down transceiver and giving idle time to battery, at the cost of image quality degradation. Measurement shows effective battery lifetime increases to 2~3 times at the PSNR degradation of 0.25 dB.
Keywords
multimedia communication; radiocommunication; telecommunication network reliability; video coding; video communication; PSNR degradation; battery lifetime; battery recovery effect; battery-aware wireless video transmission; image quality degradation; transmission channel bitrate; video coding bitrate; Batteries; Bit rate; Streaming media; Transceivers; Video coding; Wireless communication; Wireless sensor networks;
fLanguage
English
Publisher
ieee
Conference_Titel
Consumer Electronics (ICCE), 2012 IEEE International Conference on
Conference_Location
Las Vegas, NV
ISSN
2158-3994
Print_ISBN
978-1-4577-0230-3
Type
conf
DOI
10.1109/ICCE.2012.6161954
Filename
6161954
Link To Document