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This paper considers the problem of Base Station power minimization in downlink Orthogonal Frequency Division Multiple Access (OFDMA) systems.
Abstract―This paper considers the problem of Base. Station power minimization in downlink Orthogonal. Frequency Division Multiple Access (OFDMA) systems.
This paper considers the problem of Base Station power minimization in downlink Orthogonal Frequency Division Multiple Access (OFDMA) systems.
An alternative efficient solution was also proposed to further reduce the complexity of the algorithms, at the expense of a small increase in BS power.
Oct 22, 2024 · In this paper, we study energy-efficient resource allocation in downlink cellular OFDMA networks. For the downlink transmission, the weighted ...
May 15, 2024 · In this work, Simulated Annealing (SA) is proposed as an optimization technique for resource allocation in an energy-efficient downlink NOMA system.
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We study resource allocation algorithm design for energy-efficient communication in an orthogonal frequency division multiple access (OFDMA) downlink ...
In this paper, we develop four resource allocation schemes in the downlink OFDMA network and the main focus is on analyzing the energy efficiency of these ...
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May 12, 2014 · Abstract—This paper addresses the problem of energy-efficient resource allocation in the downlink of a cellular OFDMA system.
We decouple the high-dimensional nonlinear programming problem to maximize system energy efficiency into sub-problems: subchannel and power allocation.
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