DocumentCode
3201223
Title
A novel marking mechanism for packet video delivery over DiffServ Networks
Author
Wang, Haidong ; Liu, Guizhong ; Chen, Lishui ; Wang, Qinli
Author_Institution
Sch. of Electron. & Inf. Eng., Xi´´an Jiaotong Univ., Xi´´an, China
fYear
2011
fDate
11-15 July 2011
Firstpage
1
Lastpage
5
Abstract
A novel Priority-Aware Two Rate Three Color Marker (PATRTCM) is presented in this paper. PATRTCM retains the token buckets scheme of Two Rate Three Color Marker (TRTCM) and its associated parameters, but introduces three marking probabilities, which are calculated in terms of the relative importance of the video packet and the traffic conditions in the network. According to the probabilities, a video packet is marked red, yellow or green. Simulation results show that PATRTCM can improve the end-to-end video quality over DiffServ Networks.
Keywords
DiffServ networks; image colour analysis; probability; telecommunication traffic; video signal processing; DiffServ networks; PATRTCM; end-to-end video quality; marking probability mechanism; packet video delivery; priority-aware two rate three color marker; Nickel; Payloads; Receivers;
fLanguage
English
Publisher
ieee
Conference_Titel
Multimedia and Expo (ICME), 2011 IEEE International Conference on
Conference_Location
Barcelona
ISSN
1945-7871
Print_ISBN
978-1-61284-348-3
Electronic_ISBN
1945-7871
Type
conf
DOI
10.1109/ICME.2011.6012237
Filename
6012237
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