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A Secure Mechanism for Content Distribution in Vehicular Ad-hoc Networks

Journal: International Journal of Science and Research (IJSR) (Vol.3, No. 4)

Publication Date:

Authors : ; ;

Page : 288-292

Keywords : Cooperative Content Distribution; Access Points; Security; Master Key Generation; Symbol-level network coding;

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Content distribution through roadside Access Points (APs) has become indispensable for vehicular users to obtain good road safety. Cooperative Content Distribution System for Vehicles (CCDSV) operates upon a network of infrastructure APs to distribute contents to moving vehicles collaboratively. In this paper, a Cooperative Content Distribution System for Vehicles using cooperative APs in a hybrid structure called the contact map, that takes advantage of the roadside units ( RSUs) that are connected to the Internet and providing various types of information to VANET users, is introduced. A new LMS (Live Multimedia Streaming) scheme using Symbol-level network coding (SLNC) mechanism to secure the system is also included.

Last modified: 2014-05-06 01:48:08