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Vehicle Encounter-Based Forwarding for Infrastructure-to-Vehicle Data Delivery with Partial Stationary Nodes Coverage
Abstract:
Intelligent Transportation Systems (ITS) is an important application of the Internet of Things, achieves the communication with Vehicular Ad Hoc Networks (VANET). The communication from Internet Access Point to vehicle (infrastructure-to-vehicle) has higher transmission delay jitter, and the reliability is extremely low. Based on the VANET construction,this paper proposed Vehicle Encounter-based Forwarding Algorithm, in the case of the partial installed the Stationary Nodes in the roadside, the AP selects the Target Vehicle from the vehicles which will encounter the Destination Vehicle based on the trajectories the AP has, and determines the transfer sequence, each node in the transmission process constantly adds new nodes, optimizing the value of the delay to the Target Vehicle,achieves Infrastructure-to-vehicle transmission. The simulation results show that the algorithm can improve the performance of the infrastructure-to-vehicle transmission delay jitter as well as the low reliability.
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Pages:
4112-4116
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Online since:
March 2014
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© 2014 Trans Tech Publications Ltd. All Rights Reserved
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