Quantifying Bandwidth Gain of Triage QoS Protocol and Mobility Effects

Author

Liu, Ping ; Evans, Scott C. ; Weerakoon, Ishan

Author_Institution

GE Res., Niskayuna, NY

fYear

2006

fDate

23-25 Oct. 2006

Firstpage

1

Lastpage

6

Abstract

In previous work we presented the Triage protocol, an end-to-end (E2E) QoS approach, where packet scheduling is biased by priority class, the severity of distress in meeting E2E QoS goals, and the likelihood of meeting those goals if service rates are altered. In this work, we present improvements to the heuristics used to determine the Triage distress in the per-hop behavior, simulation results showing a 22% bandwidth gain through use of the Triage QoS protocol. Finally, we also show that significant gains are obtained even under high mobility conditions

Keywords

bandwidth allocation; mobile radio; packet radio networks; protocols; quality of service; scheduling; E2E; Triage QoS protocol; Triage distress; bandwidth gain; end-to-end approach; heuristics; packet scheduling; quality of service; Ad hoc networks; Bandwidth; Delay; Mobile ad hoc networks; Protocols; Quality of service; Scheduling; Telecommunication traffic; Testing; Traffic control; DiffServ; End-to-End delay; Mobile Wireless Ad-hoc Networks (MANET); OPNET; Quality of Service (QoS); Voice over IP (VoIP);

fLanguage

English

Publisher

ieee

Conference_Titel

Military Communications Conference, 2006. MILCOM 2006. IEEE

Conference_Location

Washington, DC

Print_ISBN

1-4244-0617-X

Electronic_ISBN

1-4244-0618-8

Type

conf

DOI

10.1109/MILCOM.2006.302134

Filename

4086779