NDLI: Integrated buffering schemes for P2P VoD services

Content Provider	Springer Nature Link
Author	Yu, Linchen Liao, Xiaofei Jin, Hai Jiang, Wenbin
Copyright Year	2010
Abstract	How to improve the scalability and QoS of peer-to-peer on-demand streaming system based on unstructured overlay is still a problem. Researchers have proposed some memory based buffering schemes to archive the targets. Considering the limited space of memory on one peer, a new caching strategy, which can integrate memory-caching strategy with disk-caching strategy, is proposed to make full use of peers memory, disk and bandwidth resources. Based on the new strategy, peers can request media data from neighbors of the overlay, buffer the fresh part into the memory slots and the watched part into the free local disk, which can enlarge the capacity to buffer media data. Based on the new scheme, the experimental results show that the new caching strategy improves the service capacity and QoS of the whole system greatly. The load of the media server is obviously alleviated and the continuity of playing media data is obviously improved.
Starting Page	63
Ending Page	74
Page Count	12
File Format	PDF
ISSN	19366442
Journal	Peer-to-Peer Networking and Applications
Volume Number	4
Issue Number	1
e-ISSN	19366450
Language	English
Publisher	Springer US
Publisher Date	2010-11-20
Publisher Place	Boston
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Peer-to-peer Video-on-demand Memory cache Disk cache Computer Communication Networks Communications Engineering, Networks Signal, Image and Speech Processing Information Systems and Communication Service
Content Type	Text
Resource Type	Article
Subject	Computer Networks and Communications Software

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
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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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