A Vehicle to Roadside Communications Architecture for ITS Applications

Tetiana Lo and Pravin Varaiya

Institute of Transportation Studies, Research Reports, Working Papers, Proceedings from Institute of Transportation Studies, UC Berkeley

Abstract: In this report we present a framework to assist Intelligent Transportation Systems (ITS) providers in the deployment of ITS user services requiring wide-area wireless communi-cations. We examine a scenario in the San Francisco East Bay Area for the 1995 time frame and determine the applicable ITS user services and wide-area wireless messaging requirements. Using the programming language SHIFT we investigate the uplink perfor-mance of a leading wireless candidate, Cellular Digital Packet Data in terms of its ability to support vehicle-to-roadside ITS applications during normal peak-period conditions and during a major incident.

Keywords: Highway communications--California--San Francisco Bay Area; Express highways--California--San Francisco Bay Area--Automation; intelligent transportation systems; automated highways; vehicle to roadside communications (search for similar items in EconPapers)
Date: 2000-03-01
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Persistent link: https://EconPapers.repec.org/RePEc:cdl:itsrrp:qt0622x27g

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