NDLI: Vehicle Assisted Data Update for Temporal Information Service in Vehicular Networks

Content Provider	IEEE Xplore Digital Library
Author	Penglin Dai Kai Liu Sha, E. Qingfeng Zhuge Lee, V. Sang Hyuk Son
Copyright Year	2015
Description	Author affiliation: Coll. of Comput. Sci., Chongqing Univ., Chongqing, China (Penglin Dai; Kai Liu; Sha, E.; Qingfeng Zhuge) \|\| Dept. of Comput. Sci., City Univ. of Hong Kong, Kowloon, China (Lee, V.) \|\| Daegu Gyeongbuk Inst. of Sci. & Technol., Inf. & Commun. Eng., Daegu, South Korea (Sang Hyuk Son)
Abstract	Vehicular networks blueprint the bright future of transportation systems in safety, efficiency and sustainability. Highly dynamic traffic information is one of the most important features in vehicular networks, which makes data services very challenging, as the data quality drops over time dramatically and timely data update is expected to maintain the service quality. In this paper, we consider the system architecture, in which vehicles coming from different directions are able to sense and carry upto-date location-based information along their trajectories and upload fresh information to the roadside unit (RSU) when passing through. Meanwhile, vehicles may request information from the RSU for other routes. To enable efficient data services in such a scenario, firstly, we characterize the freshness of temporal data. Then, based on the general form of data quality function, we propose a heuristic algorithm called priority-based scheduling (PBS), which synthesizes the data quality, the broadcast effect and the real-time service requirement in making scheduling decisions. A comprehensive performance evaluation demonstrates the superiorty of PBS under a variety of scenarios.
Starting Page	2545
Ending Page	2550
File Size	347486
Page Count	6
File Format	PDF
ISSN	21530017
e-ISBN	9781467365963
DOI	10.1109/ITSC.2015.409
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-09-15
Publisher Place	Spain
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Vehicles System performance Information services Real-time systems Productivity Broadcasting Schedules
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

RSU-based real-time data access in dynamic vehicular networks

Scheduling temporal data for real-time requests in roadside-to-vehicle communication

Distributed Real-Time Data Traffic Statistics Assisted Routing Protocol for Vehicular Networks

A novel information dissemination system for vehicle-to-RSU communication networks

Caching-assisted access for vehicular resources

Towards provisioning vehicle-based rural information services

Study on RFID-enabled real-time vehicle management system in logistics

Cyber physical system for vehicle application

Real time services for future cloud computing enabled vehicle networks

Vehicle Assisted Data Update for Temporal Information Service in Vehicular Networks

Similar Documents

RSU-based real-time data access in dynamic vehicular networks

Scheduling temporal data for real-time requests in roadside-to-vehicle communication

Distributed Real-Time Data Traffic Statistics Assisted Routing Protocol for Vehicular Networks

A novel information dissemination system for vehicle-to-RSU communication networks

Caching-assisted access for vehicular resources

Towards provisioning vehicle-based rural information services

Study on RFID-enabled real-time vehicle management system in logistics

Cyber physical system for vehicle application

Real time services for future cloud computing enabled vehicle networks

Vehicle Assisted Data Update for Temporal Information Service in Vehicular Networks