A VDTN Routing Protocol with Enhanced Buffer Management Policy

摘要

This paper studied the congestion problem occurred in node’scache and focus on the blindness problem of existing DTN protocolsthat have. We proposed a VDTN protocol with enhancedbuffer management policy which takes into account the encounterprobability between nodes and the number of copies of the messagein the forwarding decision. Simulation results show that proposedprotocol performs better other baseline protocols.