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There are many environmental factors taking effects on the communication performance of routing protocols.However, in high-density urban areas, one of the important factors is vehicle-node density. This paper proposes the vehicle- node density parameter to improve the performance of AODV routing protocol and OLSR routing protocol under two typical mobile models in VANET. The performance of routing...
Wireless Ad Hoc network is a special structure of the wireless communication network, whose communication relies on their cooperation among the nodes and achieve it in the manner of wireless multi-hop. Therefore, this kind of network does not rely on any fixed infrastructure, and has the properties of self-organizing and self-managing. This special network mode makes ad hoc network not only apply...
Group communication has become increasingly important in mobile ad hoc networks. Effective support of group communication is essential for most ad hoc network applications where group communication is a crucial task. In mobile ad hoc network group communications, issues differ from those in wired networks because node mobility causes continuously changing topology in which routes break unpredictably...
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