PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Rights accessRestricted access - publisher's policy
This paper addresses the problem of precoder
design in a MIMO broadcast scenario where the terminals
are battery-powered devices provided with energy harvesting
capabilities. Models for the power consumption of the RF and
decoding stages are discussed and included in the design of
the proposed scheme. Sum-rate maximization is taken as optimization
policy and energy-related constraints are considered
to increase the duration of the batteries and, thus, the network
lifetime. Simulation results show that not only the usage of
battery is improved when compared with other traditional
allocation policies, but also the average data rate is enhanced.
CitationRubio, J., Pascual Iserte, A. Energy-aware broadcast MU-MIMO precoder design with imperfect battery knowledge. A: IEEE Global Communications Conference. "2013 IEEE Globecom Workshops (GC Wkshps) took place 9-13 December 2013 in Atlanta, GA, USA". Atlanta: Institute of Electrical and Electronics Engineers (IEEE), 2013, p. 2554-2559.
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