NDLI: PGMS: Pseudo-optimal Greedy Media Streaming Algorithm for Heterogeneous Wireless Networks

Content Provider	IEEE Xplore Digital Library
Author	Zahran, A.H. Sreenan, C.J.
Copyright Year	2008
Description	Author affiliation: Dept. of Comput. Sci., Univ. Coll. Cork, Cork (Zahran, A.H.; Sreenan, C.J.)
Abstract	The integration of different wireless access technologies combined with the huge characteristic diversity of supported services in next-generation systems creates a real heterogeneous system. This heterogeneity opens new avenues for improving the system utility of both operators and users. In this paper, we propose a Pseudo-optimal greedy media streaming (PGMS) algorithm to reduce the cost of streaming sessions using an optimization framework that considers the real-time requirements of the vertical handoff decision. The proposed algorithm results in noticeable reductions in session cost, signaling load, and blocking probability in comparison to previously proposed heuristics. More importantly, the results show the adaptability of PGMS to different operating scenarios including different mobility patterns and service cost profiles.
Starting Page	390
Ending Page	396
File Size	230496
Page Count	7
File Format	PDF
ISBN	9780769533933
DOI	10.1109/WiMob.2008.75
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-10-12
Publisher Place	France
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Wireless communication Real time systems Wireless LAN Stochastic processes Media streaming Quality of service Media Cost Optimization Heterogeneous networks Optimization
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
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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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