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Proactively pushing content to users has emerged as a promising way of coping with the explosively growing traffic demand of next-generation mobile networks. However, it is still unclear whether content pushing can improve the energy efficiency of hard delay-constrained communications over additive white Gaussian noise (AWGN) channels. With pushing, the energy consumption can be reduced by increasing...
Proactively pushing content to users is a promising way of coping with the explosively growing traffic demand of next-generation mobile networks. However, it is unclear whether content pushing can improve the energy efficiency of delay-constrained wireless communication systems over fading channels. With pushing, the energy consumption can be reduced due to the extended transmission time duration...
Pushing and caching hold the promise of significantly increasing the throughput of content-centric wireless networks. However, the throughput gain of these techniques is limited by the buffer size of the receiver. To overcome this, this paper presents a Joint Pushing and Caching (JPC) method that jointly determines the contents to be pushed to, and to be removed from, the receiver buffer in each timeslot...
With the efficient Internet access and increasing powerful computing capabilities of mobile device, the mobile botnet has becoming an emerging threat in the mobile Internet. In this paper, we propose a novel mobile botnet using the cloud platform consisting with multiple message push servers. The path delay is measured as the metrics to classify bots into different groups. A weighted round-robin algorithm...
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