NDLI: Decoupling loss differentiation and loss recovery to ensure security and performance

Content Provider	IEEE Xplore Digital Library
Author	Obanaik, V. Zhao Hang Ananda, A.L.
Copyright Year	2004
Description	Author affiliation: Sch. of Comput., Nat. Univ. of Singapore, Singapore (Obanaik, V.; Zhao Hang; Ananda, A.L.)
Abstract	Protocols such as TCP and congestion control mechanisms like TFRC (TCP-friendly rate control) suffer in a hybrid wired-cum-wireless scenario where losses can occur for reasons other than congestion, viz., due to bit errors in the wireless link. The existing solutions to address the problem either misclassify the losses, violate end-to-end semantics, do not coexist with IPSec or are TCP-specific. We have previously proposed an innovative mechanism, secure performance enhancing proxy (SPEP), which preserves end-to-end semantics, ensures end-to-end security and enhances performance. We show that the decoupling of loss differentiation from the loss recovery mechanism enables SPEP to serve as a generic loss differentiation mechanism at the network layer. We show by means of test bed experiments that SPEP works in conjunction with any transport layer and protocols such as UDP with TFRC.
Sponsorship	IEEE Comput. Soc. IEEE Comput. Soc. Tech. Comm. on Comput. Commun
Starting Page	433
Ending Page	434
File Size	381511
Page Count	2
File Format	PDF
ISBN	0769522602
ISSN	07421303
DOI	10.1109/LCN.2004.40
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2004-11-16
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Performance loss Internet Transport protocols Access protocols National security Forward error correction Sockets Wireless application protocol Communication system control Communication system security TFRC Performance Enhancing Proxy Heterogeneous Network End-to-End Security TCP
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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