2021
DOI: 10.3390/s21020548
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Abstract: Nowadays, wireless sensor networks are becoming increasingly important in several sectors including industry, transportation, environment and medicine. This trend is reinforced by the spread of Internet of Things (IoT) technologies in almost all sectors. Autonomous energy supply is thereby an essential aspect as it decides the flexible positioning and easy maintenance, which are decisive for the acceptance of this technology, its wide use and sustainability. Significant improvements made in the last years have… Show more

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Cited by 76 publications
(48 citation statements)
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“…Most of the recent related activities are focused on reducing the transmission rate at the source, as transmitting data wirelessly is, generally, the most energy demanding task for the sensing device [ 30 , 43 ]. Alternatively, one can use suitable power-aware data compression schemes to reduce the average packet size, as done in Reference [ 31 , 44 ].…”
Section: Process Optimizationmentioning
confidence: 99%
“…Most of the recent related activities are focused on reducing the transmission rate at the source, as transmitting data wirelessly is, generally, the most energy demanding task for the sensing device [ 30 , 43 ]. Alternatively, one can use suitable power-aware data compression schemes to reduce the average packet size, as done in Reference [ 31 , 44 ].…”
Section: Process Optimizationmentioning
confidence: 99%
“…Usually, hundreds of wireless sensors share a network to communicate useful information with each other. Therefore, WSNs are becoming crucial, supported by increasing trends of digitalization [1]. This lays down the cornerstone of the concept of the Internet of Things (IoT), which is considered to be the next step in a digital society, whereby, multi-purpose devices share a networking platform to communicate with each other in a common language [2,3].…”
Section: Introductionmentioning
confidence: 99%
“…A suitable energy supply for the sensors has to be chosen. Kanoun et al [ 10 ] reviewed methods for an efficient energy supply of wireless sensor nodes. The use of a wireless power transfer provides benefits as e.g., a battery-free sensor node design.…”
Section: Introductionmentioning
confidence: 99%
“…The use of a wireless power transfer provides benefits as e.g., a battery-free sensor node design. Additionally, it shows great potential for non-accessible systems [ 10 ]. Due to the aforementioned advantages and the already existing inductive power supply for the internal illumination, which can also be used for the sensors, our sensors are also planned to be supplied wirelessly with energy.…”
Section: Introductionmentioning
confidence: 99%