How to build vehicular ad-hoc networks on smartphones. (arXiv:2208.06153v1 [cs.CR])

Vehicular ad-hoc networks have been defined in the literature as
communications networks that allow disseminating information among vehicles to
help to reduce traffic accidents and congestions. The practical deployment of
such networks has been delayed mainly due to economic and technical issues.
This paper describes a new software application to detect traffic incidents and
exchange information about them, using only smartphones, without any central
authority or additional equipment. Both road safety and communication security
have been taken into account in …

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