A novel QoS feedback control for supporting compressed video

Author

Yu, Xiaomei ; Hoang, Doan B. ; Feng, Dagan

Author_Institution

Basser Dept. of Comput. Sci., Sydney Univ., NSW, Australia

Volume

4

fYear

2001

fDate

2001

Firstpage

2484

Abstract

This paper proposes a novel application layer quality of service (QoS) feedback control scheme for supporting compressed video. In this proposal, a QoS packet is sent by the source after each video frame to transfer QoS information. The source employs a simple additive-increase and explicit-decrease bandwidth algorithm to adjust its rate based on the QoS feedback parameters sent from the destination. The simulation results show that the proposed scheme is able to control the jitter, delay and loss very efficiently

Keywords

bandwidth allocation; data compression; feedback; packet switching; protocols; quality of service; telecommunication control; variable rate codes; video coding; QoS packet; additive increase; application layer; bandwidth algorithm; compressed video; delay; explicit decrease; feedback control protocol; jitter; loss; quality of service; rate adjustment; simulation; video frame; Adaptive control; Delay; Feedback control; Jitter; Programmable control; Protocols; Quality of service; Signal processing algorithms; Streaming media; Video compression;

fLanguage

English

Publisher

ieee

Conference_Titel

Global Telecommunications Conference, 2001. GLOBECOM '01. IEEE

Conference_Location

San Antonio, TX

Print_ISBN

0-7803-7206-9

Type

conf

DOI

10.1109/GLOCOM.2001.966224

Filename

966224