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Vehicular ad hoc networks (VANETs) allow vehicles to form a self-organized network without the need for permanent infrastructure. As a prerequisite to communication, an efficient route between network nodes must be established, and it must adapt to the rapidly changing topology of vehicles in motion. Improving efficiency and fairness for City Environment becomes a hot topic own to its increasing challenge...
The routing paths of vehicular ad-hoc network (VANET) in a city environment consists of many possible paths and junctions. Shortest path routing is not viable because each path has to be populated with vehicles. A scalable multi-hop routing protocol which adapts well to the city environment even with rapidly changing network topologies and lots of disconnected, sparse and dense network conditions...
In vehicular ad hoc networks (VANETs), routing schemes play a vital role in data dissemination. As data dissemination in a timely and efficient manner is critical for safety-related applications, in this paper we introduce a location based routing algorithm namely geographic routing, which significantly reduces the packet dropping probability and the total number of packets in the network compared...
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