Widening the Coverage of Reference Broadcast Infrastructure Synchronization in Wi-Fi Networks
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arXiv
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| Auteurs principaux: | , , , |
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| Format: | Preprint |
| Publié: |
2025
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| _version_ | 1866917118479433728 |
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| author | Cena, Gianluca Chiavassa, Pietro Formis, Gabriele Scanzio, Stefano |
| author_facet | Cena, Gianluca Chiavassa, Pietro Formis, Gabriele Scanzio, Stefano |
| contents | Precise clock synchronization protocols are increasingly used to ensure that all the nodes in a network share the very same time base. They enable several mechanisms aimed at improving determinism at both the application and communication levels, which makes them highly relevant to industrial environments. Reference Broadcast Infrastructure Synchronization (RBIS) is a solution specifically conceived for Wi-Fi that exploits existing beacons and can run on commercial devices. In this paper, an evolution of RBIS is presented, we call DOMINO, whose coverage area is much larger than the single Wi-Fi infrastructure network, potentially including the whole plant. In particular, wireless stations that can see more than one access point at the same time behave as boundary clocks and propagate the reference time across overlapping networks. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2512_02454 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Widening the Coverage of Reference Broadcast Infrastructure Synchronization in Wi-Fi Networks Cena, Gianluca Chiavassa, Pietro Formis, Gabriele Scanzio, Stefano Networking and Internet Architecture Precise clock synchronization protocols are increasingly used to ensure that all the nodes in a network share the very same time base. They enable several mechanisms aimed at improving determinism at both the application and communication levels, which makes them highly relevant to industrial environments. Reference Broadcast Infrastructure Synchronization (RBIS) is a solution specifically conceived for Wi-Fi that exploits existing beacons and can run on commercial devices. In this paper, an evolution of RBIS is presented, we call DOMINO, whose coverage area is much larger than the single Wi-Fi infrastructure network, potentially including the whole plant. In particular, wireless stations that can see more than one access point at the same time behave as boundary clocks and propagate the reference time across overlapping networks. |
| title | Widening the Coverage of Reference Broadcast Infrastructure Synchronization in Wi-Fi Networks |
| topic | Networking and Internet Architecture |
| url | https://arxiv.org/abs/2512.02454 |