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In this paper, we propose a secure incentive scheme to achieve fair and reliable cooperative (SIRC) downloading in highway vehicular ad hoc networks (VANETs). SIRC can stimulate vehicle users to help download-and-forward packets for each other and consists of cooperative downloading and forwarding phase. During the cooperative downloading phase, SIRC utilizes “virtual checks” associated with the designated...
A Vehicular Ad-hoc NETwork (VANET) is a special type of Movile Ad-hoc Network designed to provide communications among On-Board Units (OBUs) in nearby vehicles, and between OBUs in vehicles and Road-Side Units (RSUs) that are fixed equipment located on the road. Data packets have to be relayed hop by hop from a given OBU to a RSU or another OBU and vice-versa. This means that the mobile stations must...
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