NDLI: Application driven Policy Based Resource Management for IP multimedia subsystems

Content Provider	IEEE Xplore Digital Library
Author	Good, R. Ventura, N.
Copyright Year	2009
Description	Author affiliation: University of Cape Town, Rondebosch, South Africa (Good, R.; Ventura, N.)
Abstract	Policy Based Resource Management will form the cornerstone of service differentiation that will drive IMS service deployment. While the IMS specifications are largely finalized, the policy based QoS provisioning architecture still faces many deployment challenges including flexible, application driven policy control, end to end policy provisioning and policy refinement. To accelerate the maturity of this technology open test-beds are necessary to expose the complex systems to an open set of developers. This paper proposes a Multilayered Policy Control architecture that extends the general resource management function being standardized; this extended architecture gives application developers greater control over the way their services are treated in the transport layer. Furthermore the architecture is implemented in the form of a 3GPP compliant, open source and freely distributed test-bed architecture - the open areas of policy representation, application-policy interaction, policy profiling and policy refinement are addressed. This open test-bed will serve to foster innovation in the field, increase collaborative co-operation and accelerate the maturity of these technologies. The framework is subjected to vigorous validation and evaluation tests - while the effects the architecture has on session setup delay and signaling overhead are not insignificant they are found to be acceptable.
Starting Page	1
Ending Page	9
File Size	5356428
Page Count	9
File Format	PDF
ISBN	9781424428465
DOI	10.1109/TRIDENTCOM.2009.4976214
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-04-06
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Technological innovation System testing Delay effects Africa Test-bed IMS Centralized control QoS Web and internet services Collaboration Life estimation Cities and towns Resource management Policy Control
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

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