NDLI: Geographic admission control for vehicle area networks

Content Provider	IEEE Xplore Digital Library
Author	Hassan, M.B. Hassan, M.
Copyright Year	2009
Description	Author affiliation: School of Computer Science and Engineering, University of New South Wales, Sydney, NSW 2052, Australia (Hassan, M.B.; Hassan, M.)
Abstract	A vehicle area network (VAN) is a local area network deployed onboard a moving vehicle, e.g., a train, bus, or a private car, to provide high-speed Internet access to the passengers. A VAN may face temporary network disconnection when the vehicle passes through challenging radio environments, e.g., deep tunnels. Such disconnections disrupt the ongoing network services causing passenger dissatisfaction. Given that tunnel locations are known, we propose to use geographical knowledge in the admission control function of the VAN to reduce the probability of service disruption. A geographic admission controller (GAC) rejects a new call request based on the vehicle's current location if it can be determined that the vehicle would enter a tunnel within a short period of time. By rejecting a new call prior to entering a tunnel, GAC reduces the probability of an admitted call to be disrupted, but it does so at the expense of increasing probability that a new request would be blocked. For a quantitative investigation of the trade-off between these two important probabilities, we propose a 2-D Markov Chain model. Using the model, we derive both probabilities as a function of the time interval from the moment the GAC starts rejecting new requests until the vehicle actually enters the tunnel. This time interval is a configurable parameter which controls both probabilities. The model is validated using simulation. Our model reveals that the disruption probability can be reduced quadratically with a linear increase in the blocking probability.
Starting Page	70
Ending Page	74
File Size	187171
Page Count	5
File Format	PDF
ISBN	9781424453382
DOI	10.1109/APSCC.2009.5394137
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-12-07
Publisher Place	Singapore
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Computer science Satellites Admission control Web and internet services Bandwidth Quality of service IP networks Automobiles Local area networks Vehicles
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

A novel admission control scheme for Internet applications

An Admission Control Approach for Multiservice IP Networks

Toward scalable admission control for VoIP networks

Admission control for Grid services in IP networks

A core-stateless buffer management mechanism for differentiated services Internet

DiffServ operational model

Providing bandwidth guarantees over a best-effort network: call-admission and pricing

Connection admission control for QoS guarantees in mobile networks

Admission control mechanism using measurement based dynamic provisioning in differentiated service networks

Geographic admission control for vehicle area networks

Similar Documents

A novel admission control scheme for Internet applications

An Admission Control Approach for Multiservice IP Networks

Toward scalable admission control for VoIP networks

Admission control for Grid services in IP networks

A core-stateless buffer management mechanism for differentiated services Internet

DiffServ operational model

Providing bandwidth guarantees over a best-effort network: call-admission and pricing

Connection admission control for QoS guarantees in mobile networks

Admission control mechanism using measurement based dynamic provisioning in differentiated service networks

Geographic admission control for vehicle area networks