Fixed-Point Algorithms for Energy-Efficient Power Allocation in Spectrum-Sharing Wireless Networks

In this paper, we investigate the fundamental energy- efficient power allocation problem in spectrum-sharing wireless networks. We introduce an energy-rate tradeoff index (EI) to characterize how efficiently the energy is consumed and formulate an optimization problem to maximize the EI subject to t...

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Vydané v:	2016 IEEE Global Communications Conference (GLOBECOM) s. 1 - 6
Hlavní autori:	Yuzhou Li, Tao Jiang
Médium:	Konferenčný príspevok..
Jazyk:	English
Vydavateľské údaje:	IEEE 01.12.2016
Predmet:	Algorithm design and analysis Approximation algorithms Indexes Interference Optimized production technology Resource management Signal to noise ratio
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