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Wireless Sensor Networks (WSNs) use mobile actuators for data gathering, which can effectively reduce the energy loss caused by data forwarding and prolong the network lifetime. However, mobile data gathering can't fundamentally change the fact that the energy of sensor nodes is limited. In this paper, to reduce the energy consumption due to data forwarding in wireless sensor networks, an emergency...
Geo-distributed mobile cloud computing takes location information into consideration in mobile cloud computing. Users can access cloud resources that are geographically close to their mobile devices in Geo-distributed mobile cloud computing to reduce communication delay. Considering the uncertainty requirement of mobile users, in this paper, we focus on resource sharing through cooperation among cloud...
With the increasing trend for Internet-capable mobile devices, such as smartphones and tablet PCs, users create an explosion of media streaming traffic. Even though the current cellular networks are barely able to provide such service in tolerable data rates, it leads to significant energy consumption. Therefore, in this paper, a cooperative method is proposed to minimize the energy consumption of...
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