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The wireless ad hoc network is a promising networking technology to provide users with various network services anywhere anytime. To cope with resource constraints of wireless ad hoc networks, data caching is widely used to efficiently reduce data access cost. In this paper, we propose an efficient data caching algorithm for wireless ad hoc networks which makes use of the overhearing property of wireless...
Although much work has been done on the design of gossip-based protocols, how to model and analyze the performance of such protocols is still a challenging task. The performance of a gossip-based protocol is significantly affected by its key parameters, e.g. the fanout of nodes. Determining the setting of such parameters through mathematical models is a key issue in gossip-based reliable multicast...
Gossiping has been widely used for disseminating data in large scale networks. Existing works have mainly focused on the design of gossip-based protocols but few have been reported on developing models for analyzing the fault tolerance property of these protocols. In this paper, we propose a general gossiping algorithm and develop a mathematical model based on generalized random graphs for evaluating...
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