Federated Deep Reinforcement Learning-Driven O-RAN for Automatic Multirobot Reconfiguration
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arXiv
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| Main Authors: | , , , , , , |
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| Format: | Preprint |
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2025
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| _version_ | 1866909631842877440 |
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| author | Ahmed, Faisal Lee, Myungjin Lien, Shao-Yu Subramaniam, Suresh Matsuura, Motoharu Hasegawa, Hiroshi Lin, Shih-Chun |
| author_facet | Ahmed, Faisal Lee, Myungjin Lien, Shao-Yu Subramaniam, Suresh Matsuura, Motoharu Hasegawa, Hiroshi Lin, Shih-Chun |
| contents | The rapid evolution of Industry 4.0 has led to the emergence of smart factories, where multirobot system autonomously operates to enhance productivity, reduce operational costs, and improve system adaptability. However, maintaining reliable and efficient network operations in these dynamic and complex environments requires advanced automation mechanisms. This study presents a zero-touch network platform that integrates a hierarchical Open Radio Access Network (O-RAN) architecture, enabling the seamless incorporation of advanced machine learning algorithms and dynamic management of communication and computational resources, while ensuring uninterrupted connectivity with multirobot system. Leveraging this adaptability, the platform utilizes federated deep reinforcement learning (FedDRL) to enable distributed decision-making across multiple learning agents, facilitating the adaptive parameter reconfiguration of transmitters (i.e., multirobot system) to optimize long-term system throughput and transmission energy efficiency. Simulation results demonstrate that within the proposed O-RAN-enabled zero-touch network platform, FedDRL achieves a 12% increase in system throughput, a 32% improvement in normalized average transmission energy efficiency, and a 28% reduction in average transmission energy consumption compared to baseline methods such as independent DRL. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2506_00822 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Federated Deep Reinforcement Learning-Driven O-RAN for Automatic Multirobot Reconfiguration Ahmed, Faisal Lee, Myungjin Lien, Shao-Yu Subramaniam, Suresh Matsuura, Motoharu Hasegawa, Hiroshi Lin, Shih-Chun Networking and Internet Architecture The rapid evolution of Industry 4.0 has led to the emergence of smart factories, where multirobot system autonomously operates to enhance productivity, reduce operational costs, and improve system adaptability. However, maintaining reliable and efficient network operations in these dynamic and complex environments requires advanced automation mechanisms. This study presents a zero-touch network platform that integrates a hierarchical Open Radio Access Network (O-RAN) architecture, enabling the seamless incorporation of advanced machine learning algorithms and dynamic management of communication and computational resources, while ensuring uninterrupted connectivity with multirobot system. Leveraging this adaptability, the platform utilizes federated deep reinforcement learning (FedDRL) to enable distributed decision-making across multiple learning agents, facilitating the adaptive parameter reconfiguration of transmitters (i.e., multirobot system) to optimize long-term system throughput and transmission energy efficiency. Simulation results demonstrate that within the proposed O-RAN-enabled zero-touch network platform, FedDRL achieves a 12% increase in system throughput, a 32% improvement in normalized average transmission energy efficiency, and a 28% reduction in average transmission energy consumption compared to baseline methods such as independent DRL. |
| title | Federated Deep Reinforcement Learning-Driven O-RAN for Automatic Multirobot Reconfiguration |
| topic | Networking and Internet Architecture |
| url | https://arxiv.org/abs/2506.00822 |