NDLI: Real-time adaptive packet compression scheme for high latency network

Content Provider	IEEE Xplore Digital Library
Author	Tan Ling Sun Tan Chong Eng Lau Sei Ping
Copyright Year	2012
Description	Author affiliation: Faculty of Computer Science & Information Technology, University Malaysia Sarawak, 94300 Kota Samarahan, Malaysia (Tan Ling Sun; Tan Chong Eng; Lau Sei Ping)
Abstract	In recent years, due to its cost-effectiveness and ease of deployment, high latency network such as VSAT satellite network has been widely used to interconnect with people especially those in the rural areas. Since the VSAT satellite channels are widely used for real-time interactive multimedia applications that require relatively high bandwidth, this have led to greater demand for network bandwidth and improved transmission efficiency for such network. Unfortunately, VSAT satellite network provides limited network bandwidth and introduces high network latency issues. Satellite transmission bandwidth is usually shared among multiple concurrent users in a contention basis for economic reasons. Thus, bandwidth available for each application can be very much limited. This leads to network congestion and results in substantial delay in packet delivery for real-time applications. These issues have created negative impacts on the Quality-of-Service (QoS) of VSAT satellite networks as well as user experiences. To further improve the network bandwidth utilization and avoid spending extra cost to increase network bandwidth, the adoption of compression technique is essential. This paper proposes a real-time adaptive packet compression scheme especially for improving the QoS of high latency network. This scheme eliminates redundancies in the network packet to reduce the packet size thus improve the bandwidth utilization. Simulation results demonstrate that the proposed scheme is effective in network bandwidth saving and packet loss reduction.
Starting Page	107
Ending Page	112
File Size	355342
Page Count	6
File Format	PDF
ISBN	9781467316859
e-ISBN	9781467316866
DOI	10.1109/ISCI.2012.6222676
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-03-18
Publisher Place	Malaysia
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Real time systems Satellites Bandwidth Logic gates Throughput Libraries Delay High latency network Packet compression
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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