arXiv · 2501.00314
Quantum-MUSIC: Multiple Signal Classification for Quantum Wireless Sensing
Abstract
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.
Explore related subjects
Keep this discovery
Hanvit Kim, Hyunwoo Park, Sunwoo Kim. 2024-12-31. Quantum-MUSIC: Multiple Signal Classification for Quantum Wireless Sensing. https://arxiv.org/abs/2501.00314
Cite the original work for its findings. Save a collection to share your selection of sources.