NDLI: Scheduling Scalable Multimedia Streams for 3G Cellular Broadcast and Multicast Services

Content Provider	IEEE Xplore Digital Library
Author	Kyungtae Kang Yongwoo Cho Jinsung Cho Shin, H.
Copyright Year	1967
Abstract	The cdma2000 1timesevolution-data-only (EV-DO) mobile communication system provides broadcast and multicast services (BCMCS) to meet an increasing demand for multimedia data services. Currently, broadcast and multicast streams are scheduled using a slot-based static algorithm which cannot support dynamic environments where broadcast content is added or removed online. We propose a dynamic packet-scheduling algorithm that works with a retransmission scheme to enable a scalable and adaptive service across the cdma2000 1timesEV-DO BCMCS environments. Since it is integrated with earliest deadline first real-time scheduling, the proposed algorithm not only adapts efficiently to dynamic contexts but also satisfies the real-time requirements of broadcast streams. Furthermore, by exploiting the fine granular scalability features of the MPEG-4 Part 2 standard, our scheme can avoid abrupt playback quality degradation by protecting the base layer using a retransmission technique and can also adapt more flexibly to an environment in which the resource requirements of video streams change dynamically. Simulation results show a significant improvement in average playback quality while quantitatively validating the efficiency of our approach.
Sponsorship	IEEE Vehicular Technology Society
Starting Page	2655
Ending Page	2672
Page Count	18
File Size	1533054
File Format	PDF
ISSN	00189545
Volume Number	56
Issue Number	5
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2007-09-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Streaming media Digital multimedia broadcasting Multimedia communication Dynamic scheduling Multicast algorithms Scheduling algorithm 3G mobile communication Multimedia systems Heuristic algorithms Scalability scheduling Automatic repeat request broadcasting code division multiaccess multimedia communication
Content Type	Text
Resource Type	Article
Subject	Applied Mathematics Automotive Engineering Computer Networks and Communications Electrical and Electronic Engineering Aerospace Engineering

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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
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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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