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In opportunistic networks, nodes do not have prior knowledge of the routes to their intended destinations. The major challenge is to keep the communication cost minimum during the transfer of information towards intended destinations. An improvement can be realised if nodes are aware of their current position in the network through some technological means such as GPS, GSM or WLAN access points. With...
Content transfer without any prior knowledge of the routes, always causes a challenge in opportunistic networks. Content forwarding in these networks have repercussions in the form of communication cost. Enhancement in content forwarding in opportunistic networks can be realized by targeting key nodes that show high degree of influence, popularity or knowledge inside the network. Based on these observations,...
In opportunistic networks, content forwarding is an exciting challenge due to no direct knowledge of routes to intended destinations. Forwarding decision is often based on node's local information or information provided by the encountering nodes to reduce the communication cost. This paper presents an orthodox yet unexplored approach for efficient content forwarding in Bluetooth communication environment...
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