T6CONF: Digital Twin Networking Framework for IPv6-Enabled Net-Zero Smart Cities

Elif Ak*, Kubra Duran, Octavia A. Dobre, Trung Q. Duong, Berk Canberk

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

23 Citations (Scopus)

Abstract

An efficient serving of predictive management and what-if-analysis of smart cities is the only way to achieve a net-zero waste target. With the aid of the enhanced learning capabilities of digital twin, net-zero aims of smart cities can be obtained with highly accurate results in the prediction of waste-to-energy and candidate truck paths. However, there is no unified communication model yet for a digital twin to maintain complete data and control flow in a fully synchronized way. Without having a clear communication model for the digital twin, the interaction between the physical and digital replica cannot be sustained. To handle this, we propose a digital twin networking framework called T6CONF, based on an IPv6 infrastructure, to solve the end-to-end two-way communication and synchronization problem of the resource-constrained Internet of Things networks. Besides, T6CONF serves two specific net-zero waste services, waste-to-energy and planned-truck-routing prediction services, for the net-zero goal. We evaluate the proposed digital twin communication model with changing fidelity levels over the twinning rate and round-trip time. Additionally, we prove that the proposed T6CONF model increases the accuracy of service layer operations.

Original languageEnglish
Pages (from-to)36-42
Number of pages7
JournalIEEE Communications Magazine
Volume61
Issue number3
DOIs
Publication statusPublished - 1 Mar 2023

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