Adaptive time-switching and power-Splitting protocols for energy harvesting sensor networks with multiple relays

Singh, Vikash; Kumar, Roshan; Zhao, Wei

doi:10.1016/j.comnet.2020.107341

Cited by 5 publications

(4 citation statements)

References 33 publications

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“…[53][54][55], complete bridge diode rectifier and voltage double are the most popular interface circuits for piezoelectric energy harvesters. Researchers have also found many ways to change rectifier circuits, such as the switch-only rectifier [56][57][58][59] and the bias-flip rectifier [60][61]. To make a synchronous rectifier circuit, diode-connected transistors are changed with full bridge active diode circuits [62][63][64], active voltage double [65][66], or cross-coupled MOSFETs [67][68][69].…”

Section: Passive Ac-dc Rectificationmentioning

confidence: 99%

Review of Active Circuit and Passive Circuit Techniques to Improve the Performance of Highly Efficient Energy Harvesting Systems

Fang

Rahim

Romli

et al. 2023

ARASET

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In piezoelectric energy harvesting systems, energy harvesting circuits are the interface between piezoelectric devices and electrical loads. The conventional view of this interface is based on the concept of impedance matching. In fact, in the power supply circuit can also apply as an electrical boundary conditions, such as voltage and charge, to piezoelectric devices for each energy conversion cycle. The major drawback of piezoelectric power harvesting have low-power relationships in systems within (in the range of μW to mW), then system also have significantly reduced any potential losses in circuits that make up the EH system, whereas other condition into careful selection of circuits and components can enhanced the energy harvesting performance and electricity consumption. In the study of energy harvesting systems, it is an energy harvesting system approach that using active and passive electronic circuit to control voltage and or charge on piezoelectric devices as proposed and review to mechanical inputs for optimized energy conversion. Several factors in the practical limitation of active and passive energy consumption, due to device limitations and the power efficiency of electronic circuits, will be introduced and have played an important role into to enhance optimum and increase efficiency of energy harvesting system.

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Section: Passive Ac-dc Rectificationmentioning

confidence: 99%

Review of Active Circuit and Passive Circuit Techniques to Improve the Performance of Highly Efficient Energy Harvesting Systems

Fang

Rahim

Romli

et al. 2023

ARASET

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“…In [29], authors considered power splitting scheme for harvesting the energy at UAV and time switching protocol is used for relaying the information towards the GUs. Authors in [13], [14] derived the closed form expressions of the outage probability of the considered scheme and discuss the effective transmission rate. The model considered by authors in [30] and [31] aim to maximize the overall SNR of the CC system by proposing an adaptive power splitting protocol.…”

Section: Related Work and Motivationmentioning

confidence: 99%

“…In [10]- [12], the analysis has been carried out by taking fixed WPS factor at relay node. Authors in [13] propose a dynamic scenario, where the relay optimizes the splitting factors based on the local channel condition. In [14], a new time switching protocol is proposed which is an amalgamation of time switching (TS) and adaptive power splitting (APS).…”

Section: Introductionmentioning

confidence: 99%

Drone Assisted Network Coded Cooperation With Energy Harvesting: Strengthening the Lifespan of the Wireless Networks

et al. 2022

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Next generation wireless systems include battery operated devices which demand higher throughput and a better reliability in an energy efficient fashion. To fulfil these requirements, In this paper, we propose a novel scenario where we include a dynamic Wireless Power Splitting (WPS) factor for Energy Harvesting (EH) at nodes in a Drone Assisted Network Coded Cooperation (DA-NCC) system. The dynamic WPS factor used for EH in DA-NCC system is made more realistic by determining through the probability of Line-of-Sight (LoS) occurrence. Analytical framework is developed for residual Analog Network Coding (ANC) noise and variance of ANC-noise in EH scenario. We also derive the average rate and average outage probability expressions for the proposed channel model. Various algorithms are developed for deciding the Air-to-Ground (A2G) channel distributions, harvesting the energy at relay and source nodes and evaluating the performance metrics of our proposed work. Our investigations reveal that the use of EH in DA-NCC improves the lifespan of the network. Our findings play important roles in disaster management scenarios where cellular connections to base stations are disrupted due to natural calamities and battery constrained drones are deployed for assistance. INDEX TERMSUAV/Drone, Multi-user cooperation, Network coding, Energy harvesting, Wireless power splitting, Outage probability, Rayleigh channel, Rician channel, Statistical channel model.

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“…Up to now, vibration energy harvesting is an interesting and hot topic of conversation. Many results are obtained [20][21][22][23][24][25][26][27][28][29][30][31][32].…”

Section: Introductionmentioning

confidence: 99%

Complex bursting dynamics of a Mathieu-van der Pol-Duffing energy harvester

Ma¹,

Jiang²,

Zhang³

et al. 2020

Phys. Scr.

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The purpose of this paper aims to explore the mechanism of several different periodic bursting patterns based on a Mathieu-van der Pol-Duffing energy harvester with parameter excitation. These bursting patterns are categorized as ‘delayed supHopf/supHopf’ bursting, ‘delayed pitchfork/pitchfork’ bursting, ‘delayed Hopf-pitchfork/Hopf-pitchfork’ bursting, ‘delayed subHopf/supHopf’ bursting and ‘delayed subHopf/fold-cycle’ bursting, respectively. Since bursting oscillations can be created when the trajectory transfers between/among different attractors, which means the amplitude of bursting oscillations may be sufficient to overcome the potential barrier of the energy harvester, and thus it would have potential application value in energy harvesting.

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Adaptive time-switching and power-Splitting protocols for energy harvesting sensor networks with multiple relays

Cited by 5 publications

References 33 publications

Review of Active Circuit and Passive Circuit Techniques to Improve the Performance of Highly Efficient Energy Harvesting Systems

Review of Active Circuit and Passive Circuit Techniques to Improve the Performance of Highly Efficient Energy Harvesting Systems

Drone Assisted Network Coded Cooperation With Energy Harvesting: Strengthening the Lifespan of the Wireless Networks

Complex bursting dynamics of a Mathieu-van der Pol-Duffing energy harvester

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