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In mobile cloud computing (MCC) systems, the resource in both the cloud and the mobile network should be carefully managed. Cloud resource management and radio resource management have traditionally been addressed separately in previous works. In this paper, we propose to jointly study dynamic cloud and radio resource management so as to improve end-to-end performance of adaptive video transmissions...
Cognitive radio technologies are commonly considered as an effective way to solve the problem that currently spectrum resource is almost used up. In this paper, by introducing the concept of small cells, we propose an optimal dynamic spectrum management scheme. To allocate the spare spectrum resources with the optimization objective, the system throughput, power consumption and the interference of...
Due to the introduction of wireless relays, the performance of LTE-A system was enhanced. Meanwhile, more energy was expensed and more interference was brought in. This is because the frequency used by relays may be the same or adjacent with the other relays or base stations. And the more stations deployed in a cell, the more energy consumed. In this paper, we proposed a novel green quasi-dynamic...
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