NDLI: Collaborative storage with mobile devices in wireless networks for P2P media sharing

Content Provider	IEEE Xplore Digital Library
Author	Fulu Li Reed, D.P. Lippman, A.
Copyright Year	2008
Description	Author affiliation: Massachusetts Inst. of Technol., Cambridge, MA (Fulu Li; Reed, D.P.; Lippman, A.)
Abstract	Information storage and storage sharing are key components of modern networked computer systems. Mobile devices such as PDAs and cell phones normally have very limited storage capacities compared with PCs or laptops, while storing a large number of media objects (such as e-books, pictures and videos, etc.) on mobile devices could take a lot of space. In this paper, we study collaborative storage with mobile devices, where contributory storage infrastructure is constructed among a group of mobile devices for P2P (peer-to-peer) media sharing. We analyze the design tradeoffs of the collaborative storage system with mobile devices via concrete application examples in different settings. In this study, we focus on two main performance metrics: (1) the availability rate for a stored data object in the collaborative storage system when a peer node tries to access the given item, and (2) the uploading and retrieval delay for a stored data object of different sizes in a variety of circumstances. We experimentally verify the performance and feasibility of the constructed prototype of a shared e-library with a collection of e-books, pictures and videos based upon the paradigm of collaborative storage with mobile devices.
Starting Page	69
Ending Page	77
File Size	222669
Page Count	9
File Format	PDF
ISBN	9781424418695
ISSN	19345070
DOI	10.1109/WTS.2008.4547546
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-04-24
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Portable computers Wireless networks Peer to peer computing Cellular phones Collaboration Computer networks Concrete Personal communication networks Personal digital assistants Videos
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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