NDLI: A Prefetch Scheme Based on DTN Ferry for Countryside MultiMedia Education Platform

Content Provider	IEEE Xplore Digital Library
Author	Yonghui Zhang Xinhua Jiang Zhangxi Lin
Copyright Year	2010
Abstract	Chinese broadband network is developing rapidly but still far from all coverage for countryside areas, the island of information. Current distance education content is of large multi-media with large bandwidth. So it is critical for education platform to deliver the massive content timely and effectively, yet low-cost, even to the terminals without broadband coverage. Analyzed current mobile Internet access schemes, a pre-fetch scheme based on DTN ferry is proposed, which makes public transport as a ferry for transferring huge content from one place to another. Characteristics of the scheme are described, and its effectiveness is analyzed. In order to decide real-time estimation of prefetch access routing start and finish time, the access router running matrix on quasi-2D, 2D, quasi-3D is designed based on predictable condition. In the end, simulation results prove that countryside with an inexpensive WiFi network, connecting one another internal, can take advantage of DTN technology.
Starting Page	4932
Ending Page	4935
File Size	452603
Page Count	4
File Format	PDF
ISBN	9781424468805
e-ISBN	9781424468812
DOI	10.1109/iCECE.2010.1193
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-06-25
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Transmission line matrix methods Prefetching Media Routing Countryside Network Wireless communication Ferry Education Multi-Media Internet Prefetch Education Platform DTN
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
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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
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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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