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Efficient Media Synchronization Method for Video Telephony System

Cited 1 time in webofscience Cited 1 time in scopus
Authors
Kim, Chanwoo; Seo, Kwangdeok; Sung, Wonyong
Issue Date
2006-06-01
Publisher
Institute of Electronics, Information and Communication Engineers (IEICE)
Citation
IEICE Trans. Inf. & Syst., vol.E89-D, no.6, pp.1901-1905, June 2006
Keywords
media synchronizationvideo telephonymultimedia communications
Abstract
In this letter, we derive an efficient audio/video synchronization method for video telephony. For synchronization, this method does not require any further RTCP packet processing except for the first one. The derived decision rule is far more compact than the conventional method. This decision rule is incorporated in an actual video telephony system adopting Texas Instruments (TI) OMAP 1510 processor and Qualcomm MSM 5500. The computational requirement was compared with the conventional method and through simulations the superiority of the proposed method is proved.
ISSN
0916-8532 (print)
1745-1361 (online)
Language
English
URI
http://hdl.handle.net/10371/6138

http://search.ieice.org/bin/summary.php?id=e89-d_6_1901&category=D
DOI
https://doi.org/10.1093/ietisy/e89-d.6.1901
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College of Engineering/Engineering Practice School (공과대학/대학원)Dept. of Electrical and Computer Engineering (전기·정보공학부)Journal Papers (저널논문_전기·정보공학부)
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