Qkd-Vorrichtung, Qkd-System, Qkd-Steuerungsverfahren und Computerlesbares Medium
Anmelder: Kabushiki Kaisha Toshiba, Toshiba Digital Solutions Corporation 🇯🇵
Details
- Veröffentlichungs-Nr.
- EP4773543
- Anmeldetag
- 19. Dezember 2025
- Veröffentlichung
- 8. Juli 2026
- Rechtsraum
- EP
Abstract
According to an arrangement, a QKD device (2) includes a detection unit (21), a monitoring unit (24), and a switching control unit (25). The detection unit (21) is configured to detect a quantum signal by photons transmitted from a transmitting quantum key distribution (QKD) device. The monitoring unit (24) is configured to monitor monitoring information including a parameter based on the quantum signal. The switching control unit (25) is configured to transmit, to the transmitting QKD device (1), a switching signal for switching from a normal mode to a debug mode for enhancing intensity of the quantum signal by a predetermined value, based on the monitoring information.
Anmelder
- Firmen
- Kabushiki Kaisha Toshiba
Toshiba Digital Solutions Corporation - Land
- 🇯🇵 Japan
Japanischer Konzern, der Elektronik, Halbleiter, Energie- und Infrastrukturtechnik sowie Industrieanlagen entwickelt und herstellt.
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