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To cope with challenging communication conditions in VANETs where connectivity is intermittent, and the quality of wireless channel is unstable and communication links are easily broken, we present an improved infrastructure assistant vehicle-to-passenger (V2P) protocol was proposed. The proposed protocol can reach very high query efficiency and matching accuracy with low delivery delay and communication...
Because of different characteristics, the performance of traditional mobile ad hoc networks (MANETs) routing protocols is demonstrated poor in vehicular ad hoc networks (VANETs). Therefore, many routing protocols have been designed for VANETs during past few years. Most of these protocols utilized vehicular traffic to find optimal routing paths in urban environments. Although choosing the road segments...
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