Distributed link-state measurement for accurate QoS routing

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Scopus citations

Abstract

Quality-of-Service (QoS) routing has the objective to find end-to-end paths that satisfy the service requirements of QoS flows. Efficient QoS routing requires accurate information about the QoS state of each router or link in a complete path. However, most currently deployed networks do not use accurate state information, or else, networks perform limited link-state measurements. In this paper, we propose a general measurement system, executed by routers, to accurately measure local link states. We select some existing measurement tools, designed for end-hosts, as possible choices for the implementation of our measurement system, and compare them through experimental evaluations. Also, we study the scheduling of measuring processes to reduce contention for network resources that may arise during the measurement time.

Original languageEnglish (US)
Title of host publicationMilitary Communications Conference 2006, MILCOM 2006
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Print)1424406188, 9781424406180
DOIs
StatePublished - Jan 1 2006
EventMilitary Communications Conference 2006, MILCOM 2006 - Washington, D.C., United States
Duration: Oct 23 2006Oct 25 2006

Publication series

NameProceedings - IEEE Military Communications Conference MILCOM

Other

OtherMilitary Communications Conference 2006, MILCOM 2006
CountryUnited States
CityWashington, D.C.
Period10/23/0610/25/06

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

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