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In order to improve the throughput of network and ensure the quality of user experience, more small stations has been densely deployed in cellular networks. And consumption of fossil fuel will increase rapidly, which has brought serious challenges to the mobile operators in cost control and the ecological environment. With the development of renewable energy and smart grid, great changes have taken...
In this paper, we investigate resource allocation strategies for a point-to-point wireless communications system with hybrid energy sources consisting of an energy harvester and a conventional energy source. By assuming that the non-causal information of the energy arrivals and the channel power gains is known, a mixed integer programming problem is formulated to minimize the total energy cost of...
In this paper, we investigate resource allocation strategies for a point-to-point wireless communications system with hybrid energy sources consisting of an energy harvester and a conventional energy source. In particular, as an incentive to promote the use of renewable energy, we assume that the renewable energy has a lower cost than the conventional energy. Then, by assuming that the non-causal...
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