PROJECT TITLE :
Distributed Information-Based Cooperative Strategy Adaptationin Opportunistic Mobile Networks
Cooperation among nodes is a fundamental necessity in opportunistic mobile networks (OMNs), where the messages are transferred using the shop-carry-and-forward mechanism, because of sporadic inter-node wireless connectivity. While multiple works have addressed this issue, they're often constrained in their assumptions on solutions (e.g., requirement of central authority, and tracing the recipient nodes for providing reward or punishment). During this work, we address this research lacuna by taking an evolutionary theory-primarily based approach. In evolutionary theory, the players analyze alternative ways and choose the simplest one to survive during a population. Inspired by this, in this work, we tend to propose a Distributed Information-Based mostly Cooperation Ushering Theme (DISCUSS) to market cooperation in message forwarding between nodes. During this scheme, the nodes maintain and exchange info with each other throughout contacts concerning the messages created and delivered within the network. Primarily based on this, the nodes evaluate their own performance and compare that with the approximated network performance to adapt the foremost successful forwarding strategy. Simulation results show that the message delivery ratio in the network improves upto thirty one p.c, when the nodes dynamically switch their strategies, as compared to the case after they do not. Furthermore, the DISCUSS theme fared closely to its variant with the nodes having complete knowledge concerning the network-wide performance.
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