DocumentCode
785648
Title
A protocol for carrying two-layer coded moving images
Author
Ghanbari, M. ; Azari, J. ; Sarantopoulos, P.
Author_Institution
Dept. of Electron. Syst. Eng., Essex Univ., Colchester, UK
Volume
43
Issue
5
fYear
1995
fDate
5/1/1995 12:00:00 AM
Firstpage
1881
Lastpage
1883
Abstract
A modified version of the Orwell protocol is presented. While this method preserves all the basic features, it introduces the concept of the surplus cell. These surplus cells enhance the performance of the network for class-2 traffic as well as those of the enhancement data in two-layer coded video by reducing the queuing delays. It is shown that the new method improves the delay characteristics of real-time services under mid-to-high traffic loads
Keywords
asynchronous transfer mode; delays; queueing theory; telecommunication traffic; transport protocols; video coding; ATM networks; Orwell protocol; class-2 traffic; delay characteristics; enhancement data; network performance; queuing delays reduction; real-time services; surplus cells; traffic loads; two-layer coded moving images; video coding; video signals; Bandwidth; Channel capacity; Codecs; Delay; Monitoring; Propagation losses; Telecommunication traffic; Traffic control; Transport protocols; Videoconference;
fLanguage
English
Journal_Title
Communications, IEEE Transactions on
Publisher
ieee
ISSN
0090-6778
Type
jour
DOI
10.1109/26.387417
Filename
387417
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