2016
DOI: 10.1109/twc.2016.2577582
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Millimeter Wave Energy Harvesting

Abstract: The millimeter wave (mmWave) band, which is a prime candidate for 5G cellular networks, seems attractive for wireless energy harvesting. This is because it will feature large antenna arrays as well as extremely dense base station (BS) deployments. The viability of mmWave for energy harvesting though is unclear, due to the differences in propagation characteristics such as extreme sensitivity to building blockages. This paper considers a scenario where low-power devices extract energy and/or information from th… Show more

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Cited by 143 publications
(106 citation statements)
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“…The outage is said to occur if the signal-to-noise ratio (SNR) is low or the energy harvested at the transmitter or receiver is not high enough. Contrary to all these works, which are more applicable to ad hoc or decentralized networks, the joint analysis of harvested energy and downlink SINR in a cellular setup was recently performed in [29], [30]. In [29], since the exact analysis does not provide insightful results, authors use Frechet's inequality to derive an upper bound on the joint downlink energy and SINR coverage probability.…”
Section: Introductionmentioning
confidence: 99%
“…The outage is said to occur if the signal-to-noise ratio (SNR) is low or the energy harvested at the transmitter or receiver is not high enough. Contrary to all these works, which are more applicable to ad hoc or decentralized networks, the joint analysis of harvested energy and downlink SINR in a cellular setup was recently performed in [29], [30]. In [29], since the exact analysis does not provide insightful results, authors use Frechet's inequality to derive an upper bound on the joint downlink energy and SINR coverage probability.…”
Section: Introductionmentioning
confidence: 99%
“…The work of [22] studied the wireless powered mmWave cellular network, in which uniform linear array with analog beamforming was implemented for WPT and uplink information transmission. Subsequently in [23], downlink SWIPT was investigated in mmWave systems, and the average harvested energy at the UEs and the downlink coverage probability were evaluated. However, the limitation of [22] is that it assumed that mmWave UEs have infinite battery capacity such that constant uplink transmit power can be guaranteed, while [23] only considered WPT in the downlink and investigated the effects of WPT on downlink information transmission.…”
Section: A Prior Work and Motivationmentioning
confidence: 99%
“…Due to wireless medium, some nodes are not connected to their neighbors which are treated as isolated nodes. These performance metrics have been studied in recent literature [6], [14], [38]. Due to the impact of 3 For details on finding the active node density, please refer to [14].…”
Section: Performance Analysismentioning
confidence: 99%
“…These design features of mmWave makes encourages radio frequency (RF) energy harvesting (EH), where a node may harvest the ambient mmWave energy incident on it. A receiver architecture for mmWave systems was proposed in [6] for simultaneous wireless information and power transfer. EH solutions to power devices have been studied in literature for quite a while, with moderate level of practical success [7].…”
Section: Introductionmentioning
confidence: 99%