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The renewable energy is expected as one of the promising option to reduce the CO2 emissions for the future wireless communication. This paper considers the power allocation of a multi-cell network where the base station powered by hybrid energy source, i.e., the energy is supplied by a constant energy source and an energy harvester. Due to the features of the renewable energy and multi-cell network,...
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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