Wireless power transfer and energy harvesting in distributed sensor networks: Survey, opportunities, and challenges

GK Ijemaru, KLM Ang… - International journal of …, 2022 - journals.sagepub.com
Distributed sensor networks have emerged as part of the advancements in sensing and
wireless technologies and currently support several applications, including continuous …

[HTML][HTML] Mobile collectors for opportunistic Internet of Things in smart city environment with wireless power transfer

GK Ijemaru, KLM Ang, JKP Seng - Electronics, 2021 - mdpi.com
In the context of Internet of Things (IoT) for Smart City (SC) applications, Mobile Data
Collectors (MDCs) can be opportunistically exploited as wireless energy transmitters to …

Nonorthogonal multiple access for wireless-powered IoT networks

Y Liu, X Chen, LX Cai, Q Chen… - IEEE Internet of Things …, 2020 - ieeexplore.ieee.org
In this article, we exploit nonorthogonal multiple access (NOMA) for simultaneous energy
and information transfer in a wireless-powered Internet-of-Things (IoT) network. As double …

Optimal resource allocation for multiuser Internet of Things network with single wireless-powered relay

P Ramezani, Y Zeng… - IEEE Internet of Things …, 2018 - ieeexplore.ieee.org
Wireless powered communication (WPC), where the required energy for communication is
obtained via radio frequency (RF) energy harvesting, is a promising technology for the …

Secrecy throughput maximization for full-duplex wireless powered IoT networks under fairness constraints

R Rezaei, S Sun, X Kang, YL Guan… - IEEE Internet of …, 2019 - ieeexplore.ieee.org
In this paper, we study the secrecy throughput of a full-duplex wireless powered
communication network (WPCN) for Internet of Things (IoT). The WPCN consists of a full …

Spatiotemporal medium access control for wireless powered IoT networks

A Iqbal, TJ Lee - IEEE Internet of Things Journal, 2021 - ieeexplore.ieee.org
We study a wireless powered Internet-of-Things (IoT) network, which consists of spatially
distributed energy harvesting (EH) nodes and a hybrid access point (HAP). The energy …

Throughput Maximization of Wireless Powered IoT Network with Hybrid NOMA-TDMA Scheme: A Genetic Algorithm Approach

A Afridi, I Hameed, CE García, I Koo - IEEE Access, 2024 - ieeexplore.ieee.org
In this study, we explore a hybrid non-orthogonal multiple access and time division multiple
access (NOMA-TDMA) approach designed to maximize sum throughput in a wireless …

Charge-and-activate policies for targets monitoring in RF-harvesting sensor networks

J Fei, KW Chin, C Yang, M Ros - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
In this paper, we consider a Hybrid Access Point (HAP) that supplies energy to sensor
devices tasked with monitoring one or more mobile targets with a known trajectory. The …

Operation state scheduling towards optimal network utility in RF-powered Internet of Things

S Li, S He, K Hu, L Fu, S Chen… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
RF power transfer is becoming a reliable solution to energy supplement of Internet of Things
(IoT) in recent years, thanks to the emerging off-the-shelf wireless charging and sensing …

Green cooperative communication based cognitive radio sensor networks for IoT applications

A Mukherjee, JJPC Rodrigues… - 2020 IEEE …, 2020 - ieeexplore.ieee.org
Green communication with emerging future technologies like the Internet of things (IoT),
Industry 4.0, and Industrial IoT (IIoT) pushes modern society towards a smarter paradigm …