NDLI: Enhanced DCF MAC scheme for providing differentiated QoS in ITS

Content Provider	IEEE Xplore Digital Library
Author	Xin Xia Zhisheng Niu
Copyright Year	2004
Description	Author affiliation: Dept. of Electron. Eng., Tsinghua Univ., Beijing, China (Xin Xia)
Abstract	Road-to-vehicle communication (RVC) system supports multiple services in future intelligent transportation systems (ITS). To meet different QoS requirements especially on delay, it is important to differentiate data traffic of different applications. However the upcoming Northern American DSRC standard based on IEEE 802.11a specification uses legacy DCF MAC and it lacks support for QoS differentiation, which is crucial in future multi-service RVC system. We analyzed different QoS requirements of the various possible applications in ITS and propose to use enhanced DCF (EDCF) for future RVC systems. We compared performance of EDCF vs. DCF in ITS RVC system and also evaluated different contention parameters' impact in EDCF. Simulation result showed that under most situations, EDCF gives prioritized access to different traffic and meets the QoS requirements for the delay-sensitive applications, which cannot be met using legacy DCF. However, a proper and adaptive parameter setting is necessary to achieve the performance especially under high system load situations.
Starting Page	280
Ending Page	285
File Size	370900
Page Count	6
File Format	PDF
ISBN	0780385004
DOI	10.1109/ITSC.2004.1398911
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2004-10-03
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Intelligent transportation systems Delay Road transportation Vehicle safety Road safety Real time systems Road accidents Traffic control Intelligent vehicles Road 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

Enhanced DCF MAC Scheme for Providing Differentiated QoS in ITS

Performance of EDCF MAC scheme for future multi-service DSRC based road-to-vehicle communication systems in ITS

Intelligent vehicle highway systems

Enhanced MAC architecture for differentiated services in IEEE 802.11 WLAN

Cooperative Communication Disturbance Detection in Vehicle Safety Systems

ASISTE - Intelligent transportation systems integration platform for industrial vehicles

Preferred time-headway of highway drivers

Future Application Scenarios for MANET-Based Intelligent Transportation Systems

IRVIN - intelligent road and vehicle test infrastructure

Enhanced DCF MAC scheme for providing differentiated QoS in ITS

Similar Documents

Enhanced DCF MAC Scheme for Providing Differentiated QoS in ITS

Performance of EDCF MAC scheme for future multi-service DSRC based road-to-vehicle communication systems in ITS

Intelligent vehicle highway systems

Enhanced MAC architecture for differentiated services in IEEE 802.11 WLAN

Cooperative Communication Disturbance Detection in Vehicle Safety Systems

ASISTE - Intelligent transportation systems integration platform for industrial vehicles

Preferred time-headway of highway drivers

Future Application Scenarios for MANET-Based Intelligent Transportation Systems

IRVIN - intelligent road and vehicle test infrastructure

Enhanced DCF MAC scheme for providing differentiated QoS in ITS