High dimensional system and method for generating quantum random numbers certified via value indefiniteness

    公开(公告)号:US12231552B1

    公开(公告)日:2025-02-18

    申请号:US18751440

    申请日:2024-06-24

    Abstract: A system which includes a photon source configured to generate a spin-1 particle; an N-dimensional quantum random number generator (ND-QRNG); a processor; and a memory. The ND-QRNG includes a detector and an optical unit including: a preparation stage configured to enable certification via value indefiniteness; and a measurement stage configured to generate numbers and outcomes attained by measuring a state of a particle utilized to prepare an N-dimensional quantum system. The memory, includes instructions stored thereon, which, when executed by the processor cause the system to: generate a spin-1 particle; receive the spin-1 particle by the optical unit; generate by the optical unit a set of outcomes based on the state of the spin-1 particle; detect the set of outcomes; and output a sequence of N-ary numbers based on the detected set of outcomes.

    Method for identifying authenticity of an object

    公开(公告)号:US12229786B2

    公开(公告)日:2025-02-18

    申请号:US17787607

    申请日:2020-12-22

    Applicant: TRUEMED OY

    Abstract: A method for identifying authenticity of an object, the method includes maintaining, in an identification server system, a reference image of an original object, the reference image and provided to represent all equivalent original objects, receiving, in the identification server system, one or more input images of the object to be identified, and generating, by the identification server system, a target image from the one or more input images. The method further includes aligning, by the identification server system, the target image with the reference image and analysing, by the identification server system, the target image in relation to the aligned reference image for identifying authenticity of the object.

    Paging information and paging-related actions

    公开(公告)号:US12225501B1

    公开(公告)日:2025-02-11

    申请号:US18828204

    申请日:2024-09-09

    Abstract: Example embodiments relate to devices, methods, apparatuses and computer readable mediums for paging information and paging-related actions. A terminal device may receive via a first cell first paging information related to a second cell or another carrier of the first cell, and to perform a paging-related action via the second cell or said another carrier based on the first paging information. Synchronization signals are not transmitted in the second cell or said another carrier. The paging-related action may include monitoring for second paging information in the second cell or said another carrier if the first paging information includes a paging early indication, a wake-up signal, or a scheduling message for scheduling a paging message, or performing at least one action for transferring information via the second cell or said another carrier if the first paging information includes a paging message or a wake-up signal.

    Enforcement of maximum number of admitted terminals per network slice

    公开(公告)号:US12219463B2

    公开(公告)日:2025-02-04

    申请号:US17765273

    申请日:2019-09-30

    Abstract: There are provided measures for enforcement of maximum number of admitted terminals per network slice. Such measures exemplarily comprise receiving a packet data connection related request concerning a network slice being configured with a maximum number of terminals to be admitted to said network slice, maintaining a counter indicative of a number of terminals admitted to said network slice based on said packet data connection related request, and transmitting a response to said packet data connection related request.

    Control device, control method, and storage medium

    公开(公告)号:US12206743B2

    公开(公告)日:2025-01-21

    申请号:US18318856

    申请日:2023-05-17

    Inventor: Yuki Sawai

    Abstract: A control device mountable on a movable apparatus includes a position information acquisition unit configured to acquire position information of the movable apparatus, a position information notification unit configured to notify an information processing device of the position information acquired by the position information acquisition unit, a distribution connection area acquisition unit configured to acquire, from the information processing device, distribution connection area information corresponding to the position information notified by the position information notification unit, a transmission unit configured to transmit any one of a subscription registration request and a subscription cancellation request to the information processing device on the basis of an area indicated by the distribution connection area information acquired by the distribution connection area acquisition unit and a position indicated by the position information acquired by the position information acquisition unit, and a reception unit configured to receive a published message transmitted from the information processing device in response to the request transmitted by the transmission unit.

    Active anti-vibration system for a precision motion system

    公开(公告)号:US12203523B2

    公开(公告)日:2025-01-21

    申请号:US18470886

    申请日:2023-09-20

    Applicant: ETEL S.A.

    Abstract: An active anti-vibration system includes a mounting base having an upper side onto which a motion system is mountable and a lower side, a supporting frame resting on the floor, and active bearings mounted into an active bearings compartment defined by the lower side of the mounting base and an upper side of the supporting frame. Each active bearing includes actuators for imparting counteracting forces to compensate for reactions forces generated by the motion system, when mounted onto the mounting base and operating, to avoid unwanted movements of the mounting base and dampen any residual movements. Each active bearing further includes an upper panel mounted against the lower side of the mounting base, and a lower panel mounted against the upper side of the supporting frame. The mounting base includes through-holes extending from the upper side to the lower side of the mounting base, and a first set of fixation elements mounted inside respective through-holes to secure the active bearing upper panel to the lower side of the mounting base. The active bearings include a second set of fixation elements to secure the active bearing lower panel to the upper side of the supporting frame.

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