SA-DTN:research of DTN routing based on node social activity
Bingting Wang · Jisuanji yingyong yanjiu · 2011
With regard to a node of the mobile number of the region and residence time in a region in social network.This paper presented the concept of the SA.And thus it proposed a node SA based routing in the DTN.This routing scheme limited the next hop node according to the size of node SA.Simulation results show that the routing strategies can improve the message delivery ratio,at the same time,greatly reduce the network overhead.