NDLI: X-domain QoS budget negotiation using Dynamic Programming

Content Provider	IEEE Xplore Digital Library
Author	Pouyllau, H. Aghasaryan, A. Ciarletta, L. Haar, S.
Copyright Year	2006
Description	Author affiliation: IRISA/INRIA, Campus de Beaulieu, Rennes cedex, France (Pouyllau, H.)
Abstract	Quality of Service (QoS) has been a major concern in the field of network management, even more so for emerging dynamic multimedia applications (Video on Demand, Telefony over IP etc.) that are becoming mainstream. This problem is particularly sensitive in the context of exchanges accross multiple independent and heterogeneous domains (X-domain), where global SLAs (Service Level Agreement) have to be satisfied accross domains. In this paper, we consider a typical scenario of X-domain provisioning of a video-conference session. The article addresses the problem of how to automatically negotiate QoS budgets between possible service providers (SP) that will meet the end-to-end requirements. We propose a QoS budget negotiation algorithm based on the dynamic programming principle. The negotiation is strictly distributed in the sense that all contracts are agreed on bilaterally between adjacent SPs, and each SP becomes responsible for the subbudget between it and the end-domain.
Starting Page	35
Ending Page	35
File Size	395597
Page Count	1
File Format	PDF
ISBN	0769525229
DOI	10.1109/AICT-ICIW.2006.212
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2006-02-19
Publisher Place	French Caribbean
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Dynamic programming Quality of service Context-aware services Contracts Quality management Videoconference Additives Technological innovation Intserv networks Innovation management
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in