[HTML][HTML] Cooperative Resource Allocation for Hybrid NOMA-OMA-Based Wireless Powered MC-IoT Systems with Hybrid Relays

X Chen, D Xu, H Zhu - Electronics, 2023 - mdpi.com
This paper considers an uplink wireless powered multichannel internet of things (MC-IoT)
system with multiple hybrid relays, each serves a group of wireless-powered IoTDs. For …

[PDF][PDF] Extending the Energy Efficiency of Nodes in an Internet of Things (IoT) System via Robust Clustering Techniques

AA Al-Atawi - ijcna.org
Wireless sensor networks (WSNs) are useful in many industries due to their capacity to
perceive their surroundings and relay that information to base stations. Improving energy …