ISAC-Assisted Wireless Rechargeable Sensor Networks with Multiple Mobile Charging Vehicles
Muhammad Umar Farooq Qaisar, Weijie Yuan, Paolo Bellavista, Guangjie, Han, and Adeel Ahmed

TL;DR
This paper proposes an ISAC-assisted protocol for wireless rechargeable sensor networks with multiple mobile charging vehicles, improving charging efficiency, load balancing, and reducing costs through innovative scheduling and ISAC technology.
Contribution
It introduces a novel ISAC-assisted WRSN protocol that enhances charging efficiency, load balancing, and cost reduction with multiple mobile charging vehicles.
Findings
Outperforms existing protocols in simulation tests
Reduces traveling costs of charging vehicles
Balances charging load effectively
Abstract
As IoT-based wireless sensor networks (WSNs) become more prevalent, the issue of energy shortages becomes more pressing. One potential solution is the use of wireless power transfer (WPT) technology, which is the key to building a new shape of wireless rechargeable sensor networks (WRSNs). However, efficient charging and scheduling are critical for WRSNs to function properly. Motivated by the fact that probabilistic techniques can help enhance the effectiveness of charging scheduling for WRSNs, this article addresses the aforementioned issue and proposes a novel ISAC-assisted WRSN protocol. In particular, our proposed protocol considers several factors to balance the charging load on each mobile charging vehicle (MCV), uses an efficient charging factor strategy to partially charge network devices, and employs the ISAC concept to reduce the traveling cost of each MCV and prevent charging…
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Taxonomy
TopicsEnergy Harvesting in Wireless Networks · Energy Efficient Wireless Sensor Networks · Smart Parking Systems Research
