Goal-Oriented Interference Coordination in 6G In-Factory Subnetworks
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arXiv
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| Main Authors: | , , , , |
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| Format: | Preprint |
| Published: |
2025
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| _version_ | 1866929740540018688 |
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| author | Abode, Daniel Ana, Pedro Maia de Sant Adeogun, Ramoni Artemenko, Alexander Berardinelli, Gilberto |
| author_facet | Abode, Daniel Ana, Pedro Maia de Sant Adeogun, Ramoni Artemenko, Alexander Berardinelli, Gilberto |
| contents | Subnetworks are expected to enhance wireless pervasiveness for critical applications such as wireless control of plants, however, they are interference-limited due to their extreme density. This paper proposes a goal-oriented joint power and multiple sub-bands allocation policy for interference coordination in 6G in-factory subnetworks. Current methods for interference coordination in subnetworks only focus on optimizing communication metrics, such as the block error rate, without considering the goal of the controlled plants. This oversight often leads to inefficient allocation of the limited radio resources. To address this, we devise a novel decentralized inter-subnetwork interference coordination policy optimized using a Bayesian framework to ensure the long-term stability of the subnetwork-controlled plants. Our results show that the proposed decentralized method can support more than twice the density of subnetwork-controlled plants compared to centralized schemes that aim to minimize the block error rate while reducing execution complexity significantly. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2503_02521 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Goal-Oriented Interference Coordination in 6G In-Factory Subnetworks Abode, Daniel Ana, Pedro Maia de Sant Adeogun, Ramoni Artemenko, Alexander Berardinelli, Gilberto Systems and Control Subnetworks are expected to enhance wireless pervasiveness for critical applications such as wireless control of plants, however, they are interference-limited due to their extreme density. This paper proposes a goal-oriented joint power and multiple sub-bands allocation policy for interference coordination in 6G in-factory subnetworks. Current methods for interference coordination in subnetworks only focus on optimizing communication metrics, such as the block error rate, without considering the goal of the controlled plants. This oversight often leads to inefficient allocation of the limited radio resources. To address this, we devise a novel decentralized inter-subnetwork interference coordination policy optimized using a Bayesian framework to ensure the long-term stability of the subnetwork-controlled plants. Our results show that the proposed decentralized method can support more than twice the density of subnetwork-controlled plants compared to centralized schemes that aim to minimize the block error rate while reducing execution complexity significantly. |
| title | Goal-Oriented Interference Coordination in 6G In-Factory Subnetworks |
| topic | Systems and Control |
| url | https://arxiv.org/abs/2503.02521 |