Synchronous Clock and RF Carrier Transmission for Radio Access Network Fronthaul
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arXiv
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| Main Authors: | , , , , , , , , |
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| Format: | Preprint |
| Published: |
2025
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| _version_ | 1866909641008480256 |
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| author | Clark, Kari Aaron Htay, Zun Zhou, Zichuan Kassem, Amany Pertoldi, Andrea Rudin, Benjamin Emaury, Florian Darwazeh, Izzat Liu, Zhixin |
| author_facet | Clark, Kari Aaron Htay, Zun Zhou, Zichuan Kassem, Amany Pertoldi, Andrea Rudin, Benjamin Emaury, Florian Darwazeh, Izzat Liu, Zhixin |
| contents | We simultaneously achieve clock synchronisation, clock-synchronised data transmission and ultra-low noise RF carrier generation by combining clock phase caching and frequency comb transmission in radio access networks (RAN). We demonstrate <100fs jitter for 25GHz RF carrier and 2.5GHz clock, and 16-hour 6.6ps RMS wander. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2506_05811 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Synchronous Clock and RF Carrier Transmission for Radio Access Network Fronthaul Clark, Kari Aaron Htay, Zun Zhou, Zichuan Kassem, Amany Pertoldi, Andrea Rudin, Benjamin Emaury, Florian Darwazeh, Izzat Liu, Zhixin Systems and Control Signal Processing We simultaneously achieve clock synchronisation, clock-synchronised data transmission and ultra-low noise RF carrier generation by combining clock phase caching and frequency comb transmission in radio access networks (RAN). We demonstrate <100fs jitter for 25GHz RF carrier and 2.5GHz clock, and 16-hour 6.6ps RMS wander. |
| title | Synchronous Clock and RF Carrier Transmission for Radio Access Network Fronthaul |
| topic | Systems and Control Signal Processing |
| url | https://arxiv.org/abs/2506.05811 |