Literature Database Entry

boi2025energy-aware

Biagio Boi, Laura Finarelli, Falko Dressler, Christian Esposito and Gianluca A. Rizzo, "Energy-Aware Load Shifting in SWIPT-Enabled IoT Networks," Proceedings of 9th IEEE International Conference on Smart Internet of Things (SmartIoT 2025), Sydney, Australia, November 2025. (to appear)

Abstract

The adoption of IoT is increasingly challenged by device energy constraints and growing environmental concerns, especially as device densities surge in future wireless networks. Energy Harvesting (EH) and Simultaneous Wireless Information and Power Transfer (SWIPT) offer promising solutions by enabling devices to recharge from ambient and wireless sources. However, efficiently managing network energy consumption without compromising connectivity remains unresolved due to SWIPT's nonlinear and non-monotonic energy dynamics. Existing load-shifting and traffic steering strategies assume linear load-energy relations, failing in the SWIPT context where both user and network energy dynamics fundamentally change. In this work, we bridge this gap by proposing a novel analytical framework for dynamic load shifting in SWIPT-enabled Radio Access Networks, leveraging stochastic geometry and realistic IoT energy models. We formulate an operator-centric optimization that accounts for delay-tolerant traffic and device duty cycling, targeting optimal load shifting strategies that ensure both communication and energy harvesting QoS. Numerical results suggest that our approach enables adaptive load distribution, strategically exploiting periods when network energy consumption is least sensitive to load. These findings highlight how integrating EH, SWIPT, and load management unlocks new avenues for scalable, energy-aware IoT networks, paving the way for sustainable 6G architectures.

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Biagio Boi
Laura Finarelli
Falko Dressler
Christian Esposito
Gianluca A. Rizzo

BibTeX reference

@inproceedings{boi2025energy-aware,
    author = {Boi, Biagio and Finarelli, Laura and Dressler, Falko and Esposito, Christian and Rizzo, Gianluca A.},
    note = {to appear},
    title = {{Energy-Aware Load Shifting in SWIPT-Enabled IoT Networks}},
    publisher = {IEEE},
    address = {Sydney, Australia},
    booktitle = {9th IEEE International Conference on Smart Internet of Things (SmartIoT 2025)},
    month = {11},
    year = {2025},
   }
   
   

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