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In this paper, we first propose a mobility model for mobile social networks (MSNs) by exploiting the fact that people's daily lives have community preference and depend on repeated daily schedules. The proposed mobility model can integrate people's roles, daily activities as well as occasional activities. Our studies and simulation results show that the proposed model is capable of generating the...
So far, the routing protocols designed for mobile social networks (MSNs) have mainly focused on the delivery ratio and delay, but rarely considered the energy consumption for message delivery. This paper addresses the routing protocols for MSNs, which are capable of achieving the trade-off among energy consumption, delivery ratio and delay, and hence is referred to as the EC/DR/D trade-off. We first...
In this paper, we propose a routing protocol for mobile social networks (MSNs) by exploiting the fact that people's daily lives have community preferences. The proposed protocol is capable of efficiently integrating the merits of high delivery ratio, low delivery latency and low resource consumption of the Epidemic, LABEL and BUBBLE protocols for MSNs, while circumventing their respective shortcomings...
This paper concerns the problem of dynamic routing in mobile social networks (MSNs). By exploiting the social characteristics of mobile nodes (MNs) in MSNs, a routing protocol is proposed, which is referred to as the Social Contact Probability assisted Routing (SCPR) protocol. This protocol can efficiently integrate the merits of high delivery ratio, low delivery latency and low resource consumption...
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