NDLI: Cross-layer architecture for TCP splitting in the return channel over satellite networks

Content Provider	IEEE Xplore Digital Library
Author	Rendon-Morales, E. Mata-Diaz, J. Alins, J. Munoz, J.L. Esparza, O.
Copyright Year	2009
Description	Author affiliation: Department of Telematics Engineering, Universitat Politècnica de Catalunya (UPC), Jordi Girona 1-3, 08034, Campus Nord, Barcelona, Spain (Rendon-Morales, E.; Mata-Diaz, J.; Alins, J.; Munoz, J.L.; Esparza, O.)
Abstract	Transport protocols used in satellite networks face challenges such as variable link capacity, large propagation delay effects and packet corruption. In this paper a new cross-layer architecture for TCP splitting is proposed in the return link of geostationary satellite networks to improve the TCP performance. This new cross-layer architecture defines the interactions between layers to coordinate the TCP splitters taking into account the real-time cross-layer information. This feedback information is sent from the Return Channel Satellite Terminal to the feeder Performance Enhancement Proxy using the Simple Network Management Protocol. A complete analysis of our proposed cross-layer architecture has been carried out using NS-2 simulator to compare it with the standard TCP splitting. The simulation results show that our proposal notably reduces the transfer times for short lived connections. Moreover, it is observed that sudden variations of capacity in the return satellite channel are perfectly tracked by this new cross-layer architecture and not by the standard TCP splitting.
Starting Page	225
Ending Page	229
File Size	589049
Page Count	5
File Format	PDF
ISBN	9781424435845
DOI	10.1109/ISWCS.2009.5285267
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-09-07
Publisher Place	Italy
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Analytical models Artificial satellites Protocols Wireless networks Web and internet services Feedback Boats Telematics Proposals Propagation delay
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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