Research on Adaptive Congestion Control Based on One Way Delay

Author

Li, Min ; Deng, Shaobo ; Zhou, ChunHua

Author_Institution

NanChang Inst. of Technol., Nanchang

fYear

2007

fDate

2-4 Nov. 2007

Firstpage

580

Lastpage

580

Abstract

Two congestion control mechanism for real-time streaming media communications based on UDP are analyzed in this paper, one is based on packet loss rate, and another is based on RTT (round-trip time), also an algorithm of adaptive one way delay congestion prediction (AAOWDCP) is proposed in the paper. AAOWDCP can shorten time interval of congestion feedback to the great extent and enhance real-time performance of congestion judgment. At last, a simulation of congestion controls, one is based on packet loss rate and another is based on RTT (round-trip time), and the performance of AAOWDCP is carried out by using the NS simulator, the simulation validates the superiority of AAOWDCP.

Keywords

adaptive control; delays; feedback; media streaming; telecommunication congestion control; transport protocols; UDP protocol; adaptive congestion control; congestion feedback; congestion prediction; one way delay; packet loss rate; real-time streaming media communications; round-trip time; Adaptive control; Communication system control; Delay effects; Delay estimation; Delay lines; Feedback; Probes; Programmable control; Streaming media; Time measurement;

fLanguage

English

Publisher

ieee

Conference_Titel

Granular Computing, 2007. GRC 2007. IEEE International Conference on

Conference_Location

Fremont, CA

Print_ISBN

978-0-7695-3032-1

Type

conf

DOI

10.1109/GrC.2007.48

Filename

4403166