Fast Distributed Agreements and Safety-Critical Scenarios in VANETs

Abstract : Longitudinal and lateral conflicting safety-critical scenarios as they arise in VANETs are investigated, as well as solutions that rest on time-bounded distributed agreements, in the presence of concurrency and unreliable inter-vehicular communications. The Fast Distributed Agreement (DA) problem and an algorithm which solves Fast DA are presented and informally specified. Analytical expressions of worst-case time bounds for reaching agreement are provided. We verify that stringent safety requirements are met through realistic examples drawn from two safety-critical scenarios.
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Gérard Le Lann. Fast Distributed Agreements and Safety-Critical Scenarios in VANETs. 2017 IEEE International Conference on Computing, Networking and Communications, IEEE CS & IEEE ComSoc, Jan 2017, Santa Clara, CA, United States. pp.7. ⟨hal-01402159⟩



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