Quantum-MUSIC: Multiple Signal Classification for Quantum Wireless Sensing
Fuente:
arXiv
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| Autori principali: | , , |
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| Natura: | Preprint |
| Pubblicazione: |
2024
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| _version_ | 1866917882081837056 |
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| author | Kim, Hanvit Park, Hyunwoo Kim, Sunwoo |
| author_facet | Kim, Hanvit Park, Hyunwoo Kim, Sunwoo |
| contents | This paper proposes a Quantum-MUSIC, the first multiple signal classification (MUSIC) algorithm for quantum wireless sensing of multi-user. Since an atomic receiver for quantum wireless sensing can only measure the magnitude of a received signal, sensing performance degradation of traditional antenna-based signal processing algorithms is inevitable. To overcome this limitation, the proposed algorithm recovers the channel information and incorporates the traditional MUSIC algorithm, enabling the sensing of multi-user with magnitude-only measurement. Simulation results showed that the proposed algorithm outperforms the existing MUSIC algorithm, validating the superior potential of quantum wireless sensing. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2501_00314 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Quantum-MUSIC: Multiple Signal Classification for Quantum Wireless Sensing Kim, Hanvit Park, Hyunwoo Kim, Sunwoo Signal Processing This paper proposes a Quantum-MUSIC, the first multiple signal classification (MUSIC) algorithm for quantum wireless sensing of multi-user. Since an atomic receiver for quantum wireless sensing can only measure the magnitude of a received signal, sensing performance degradation of traditional antenna-based signal processing algorithms is inevitable. To overcome this limitation, the proposed algorithm recovers the channel information and incorporates the traditional MUSIC algorithm, enabling the sensing of multi-user with magnitude-only measurement. Simulation results showed that the proposed algorithm outperforms the existing MUSIC algorithm, validating the superior potential of quantum wireless sensing. |
| title | Quantum-MUSIC: Multiple Signal Classification for Quantum Wireless Sensing |
| topic | Signal Processing |
| url | https://arxiv.org/abs/2501.00314 |