NDLI: An analysis of GPS sampling rates required in travel time estimation

Content Provider	IEEE Xplore Digital Library
Author	Panichpapiboon, S. Pattara-atikom, W.
Copyright Year	2009
Description	Author affiliation: National Electronics and Computer Technology Center (NECTEC), Pathumthani 12120, Thailand (Pattara-atikom, W.) \|\| Faculty of Information Technology, King Mongkut's Institute of Technology Ladkrabang, Bangkok 10520, Thailand (Panichpapiboon, S.)
Abstract	With an emergence of vehicular ad hoc networks, it is highly likely that in the near future vehicles on the road will be used as mobile probes for collecting and distributing traffic information such as the travel time. Generally, the travel time on a road section can be estimated from the global positioning data collected by a mobile probe. The more frequent the positioning data are collected or sampled, the more accurate the travel time estimation is. However, the accuracy comes at the expense of a large storage space for keeping the data. In addition, in some systems where a mobile probe needs to send its positioning data to a server or other vehicles in real-time, using an overly high sampling rate can waste the radio channel bandwidth unnecessarily since excessive amount of data will be transmitted. In this paper, we determine the minimum collection rate of positioning data required to achieve the desired level of travel time estimation accuracy.
Starting Page	1
Ending Page	6
File Size	1219646
Page Count	6
File Format	PDF
ISBN	9781424456857
DOI	10.1109/VNC.2009.5416367
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-10-28
Publisher Place	Japan
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Real time systems Road vehicles Telecommunication traffic Bandwidth Sampling methods Ad hoc networks Electronic mail Space exploration Probes Global Positioning System
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

Impact of Probe Vehicles Sample Size on Link Travel Time Estimation

Broadcasting in VANET

Real-time traffic surveillance using ZigBee

Scaling the Real-Time Traffic Sensing with GPS Equipped Probe Vehicles

Road traffic estimation from multiple GPS data using incremental weighted update

GPS Probe Based Freeway Real-Time Travel Speed Estimation Using Kalman Filter

Location services management in intelligent transportation systems

An effective method to estimate urban link travel time in real-time traffic information system

Real-time communication for motorists using ad hoc network

An analysis of GPS sampling rates required in travel time estimation

Similar Documents

Impact of Probe Vehicles Sample Size on Link Travel Time Estimation

Broadcasting in VANET

Real-time traffic surveillance using ZigBee

Scaling the Real-Time Traffic Sensing with GPS Equipped Probe Vehicles

Road traffic estimation from multiple GPS data using incremental weighted update

GPS Probe Based Freeway Real-Time Travel Speed Estimation Using Kalman Filter

Location services management in intelligent transportation systems

An effective method to estimate urban link travel time in real-time traffic information system

Real-time communication for motorists using ad hoc network

An analysis of GPS sampling rates required in travel time estimation