Guidelines on CV networking information flow optimization for Texas.

Andrews, Jeffrey; Humphreys, Todd E.; Bhat, Chandra; Heath, Robert W.; Narula, Lakshay; Choi, Chang-sik; Li, Jia; University of Texas at Austin. Center for Transportation Research

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Guidelines on CV networking information flow optimization for Texas.

2017-03-01
By Andrews, Jeffrey ; Humphreys, Todd E. ; Bhat, Chandra ; ...

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English

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Creators:

Andrews, Jeffrey ; Humphreys, Todd E. ; Bhat, Chandra ; Heath, Robert W. ; Narula, Lakshay ; ... More +

Andrews, Jeffrey ; Humphreys, Todd E. ; Bhat, Chandra ; Heath, Robert W. ; Narula, Lakshay ; Choi, Chang-sik ; Li, Jia Less -
Corporate Creators:

University of Texas at Austin. Center for Transportation Research
Corporate Contributors:

Texas. Dept. of Transportation. Research and Technology Implementation Office ; United States. Federal Highway Administration

Texas. Dept. of Transportation. Research and Technology Implementation Office ; United States. Federal Highway Administration Less -
Subject/TRT Terms:

[+]

Communication Systems Computer Security Connected Vehicle Cyber-attacks DSRC Security Information Flow Quality Information Management Simulation V2X Communication Vehicle To Infrastructure Communications Vehicle To Vehicle Communications
Publication/ Report Number:

FHWA/TX-17/0-6845-1
Resource Type:

Tech Report
Geographical Coverage:

Texas
Corporate Publisher:

University of Texas at Austin. Center for Transportation Research
Abstract:

Recognizing the fundamental role of information flow in future transportation applications, the research team investigated the quality and security of information flow in the connected vehicle (CV) environment. The research team identified key challenges and their potential solutions. Concerning information quality, the team conducted comparative analysis of two major enabling technologies for V2V (vehicle-to-vehicle) and V2I (vehicleto-infrastructure) communication, namely LTE (Long-Term Evolution) and DSRC (dedicated short-range communication). Their technology standards, performance, and cost are analyzed. To facilitate the analysis, the team developed separate tools to simulate network information flow and estimate the deployment costs. Concerning information security, the team provided a critical review of potential attacks on CVs and limitations of existing DSRC standards to address these threats. The team developed a strategy based on game theory to tackle a wide range of potential attacks on CVs. Also identified were open issues that remain unsolved by existing technologies and security protocols.
Format:

PDF
Funding:

0-6845
Collection(s):

US Transportation Collection
Main Document Checksum:

[+]

urn:sha256:6101d5c0889699d024afc1cf928802b94a04e5412bfe3e7ca270a7a03ce6be88
Download URL:

https://rosap.ntl.bts.gov/view/dot/31993/dot_31993_DS1.pdf
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Guidelines on CV networking information flow optimization for Texas.

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