A Reliable Mechanism to guarantee QoS Over DiffServ using video Differentiator

Author

Shirwadkar, Ujwal ; Chilamkurti, Naveen

Author_Institution

Dept. of Comput. Sci. & Comput. Eng., La Trobe Univ., Melbourne, Vic.

fYear

2006

fDate

14-17 Nov. 2006

Firstpage

1

Lastpage

4

Abstract

In this paper we used a DiffServ network model for the wired network where the ingress executed enhanced token bucket three color marker system (ETBMS). The framework also describes a video differentiator present in the access point which identifies the video packets and maps it to corresponding IEEE 802.11e prioritized video service queue. Using simulations the proposed concept is examined with QoS parameters like end-to-end delay, video quality and MSE. The results illustrate that the proposed scheme exhibits better video delivery and QoS in heterogeneous networks

Keywords

DiffServ networks; computer network reliability; mean square error methods; quality of service; queueing theory; token networks; wireless LAN; DiffServ network model; ETBMS; IEEE 802.11e; MSE; QoS parameter; access point; end-end delay; enhanced token bucket three color marker system; heterogeneous network; mean square error; quality of service; reliable mechanism; video differentiator; video quality; video service queue; wired network; Computer network reliability; Computer science; Counting circuits; Delay; Diffserv networks; Intelligent networks; Quality of service; Reliability engineering; Telecommunication traffic; Traffic control; DiffServ; H.264 Video; IEEE 802.11e; Wireless QoS;

fLanguage

English

Publisher

ieee

Conference_Titel

TENCON 2006. 2006 IEEE Region 10 Conference

Conference_Location

Hong Kong

Print_ISBN

1-4244-0548-3

Electronic_ISBN

1-4244-0549-1

Type

conf

DOI

10.1109/TENCON.2006.343859

Filename

4142522