Stimulating cooperation in self-organizing mobile ad hoc networks
Mobile Networks and Applications
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Proceedings of the 1st ACM international workshop on Vehicular ad hoc networks
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CompSysTech '09 Proceedings of the International Conference on Computer Systems and Technologies and Workshop for PhD Students in Computing
Stimulating cooperation in self-organized vehicular networks
APCC'09 Proceedings of the 15th Asia-Pacific conference on Communications
Poster abstract: security in commercial applications of vehicular ad-hoc networks
FC'10 Proceedings of the 14th international conference on Financial Cryptography and Data Security
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Computer Communications
Wireless Personal Communications: An International Journal
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Vehicular ad hoc networks (VANETs) are envisioned to provide promising applications and services. One critical deployment issue in VANETs is to motivate vehicles and their drivers to cooperate and contribute to packet forwarding in vehicle-to-vehicle or vehicle-to-roadside communication. In this paper, we examine this problem, analyze the drawbacks of two straightforward schemes, and present a secure incentive scheme to stimulate cooperation in VANETs. We define the measurement of contribution according to the unique characteristics of VANET communication. Our scheme uses the weighted rewarding component to ensure fairness. Extensive simulation results are presented to support the effectiveness of our scheme.