Detector arrangement suited for optical sensors

    公开(公告)号:US11517267B2

    公开(公告)日:2022-12-06

    申请号:US16771126

    申请日:2018-11-16

    IPC分类号: A61B5/1455 A61B5/024 A61B5/00

    摘要: An apparatus with a first photodetector and a second photodetector is provided. The apparatus is configured to receive light, and the first photodetector is configured to detect a first portion of the light. The first photodetector and the second photodetector are in a stacked arrangement and the apparatus is configured to pass a second portion of the light through the first photodetector to the second photodetector. The apparatus further includes an optical blocking filter configured to filter the second portion of the light prior to the second portion of the light arriving at the second photodetector.

    Antenna system
    83.
    发明授权

    公开(公告)号:US11515650B2

    公开(公告)日:2022-11-29

    申请号:US17332240

    申请日:2021-05-27

    摘要: An antenna system including a first antenna, a second antenna and a third antenna. The antenna system includes a feed for feeding a first common signal to radiator elements of one of the second antenna or third, with a first phase difference between the radiator elements configured for a first polarization and the radiator elements being configured for a second polarization, to create a virtual polarization, wherein the virtual polarization is aligned with one of the first polarization or the second polarization in a first frequency band.

    Method, an apparatus and a computer program product for volumetric video

    公开(公告)号:US11509933B2

    公开(公告)日:2022-11-22

    申请号:US17275482

    申请日:2019-09-10

    摘要: The embodiments relate to a method comprising receiving (1311) a volumetric video comprising a three-dimensional object; segmenting (1312) the three-dimensional object into a plurality of regions; for one or more regions of a three-dimensional object (1313): inserting into a bitstream or signaling along a bitstream a signal indicating one or more of the following: intra frame offset relating to three-dimensional geometry value (Z) between two regions within a frame; inter frame offset relating to three-dimensional geometry value (Z) between two regions in different frames; depth smoothness constraint relating to three-dimensional geometry value (Z) and transmitting (1314) the bitstream to a decoder. The embodiments relate to a method for receiving and decoding the bitstream, as well as to technical equipment for implementing any of the methods.

    Robot having arm with offset
    85.
    发明授权

    公开(公告)号:US11491640B2

    公开(公告)日:2022-11-08

    申请号:US16594179

    申请日:2019-10-07

    摘要: An apparatus including a robot drive, a first arm connected to the robot drive, and a second arm connected to the robot drive. The first arm includes a first upper arm, a first forearm and a first end effector. The second arm includes a second upper arm, a second forearm and a second end effector. The first and second upper arms are connected to a first drive shaft of the robot drive. The first and second upper arms are either a same member or two members stationarily connected to one another. While the first arm is being extended and retracted, straight movement of the first end effector is provided relative to the robot drive along an axis which intersects a drive axis of the robot drive, where a wrist joint of the first arm does not intersect the drive axis while the first arm is being extended and retracted.

    Apparatus, method and computer program

    公开(公告)号:US11476900B2

    公开(公告)日:2022-10-18

    申请号:US17280260

    申请日:2018-10-05

    发明人: Chung Shue Chen

    摘要: An apparatus including circuitry configured for: controlling transmission from the apparatus to at least two user equipment within a communications system, wherein the circuitry is further configured for: controlling transmission of data signals for one of the at least two user equipment for a first slot of a direct transmission phase from the apparatus to the at least two user equipment within the communications system, such that: the one of the at least two user equipment is configured to receive and decode the data signals; and at least one other of the at least two user equipment is configured to receive and harvest energy from the data signals for relaying data signals to the one of the at least two user equipment for a cooperative transmission phase; controlling transmission of data signals for both the one of the at least two user equipment and at least one other of the at least two user equipment for a second slot of a direct transmission phase from the apparatus to the at least two user equipment within the communications system.

    Beam failure recovery mechanism
    88.
    发明授权

    公开(公告)号:US11445425B2

    公开(公告)日:2022-09-13

    申请号:US17171523

    申请日:2021-02-09

    摘要: Example embodiments of the present disclosure relate to beam failure recovery mechanism. According to embodiments of the present disclosure, there are provided an improved solution for reporting candidate beams in serving cells. If a beam failure occurs in a serving cell, the first device determines a candidate beam for beam failure recovery from a plurality of beams in the serving cell based on link qualities of the plurality of beams. The first device also determines a resource configuration for a random access for the beam failure recovery for the first device or a resource to be used for the random access, The first device further generates an indication for indicating a characteristic of the candidate beam or a characteristic of a beam for performing the random access, based on at least one of the determined resource configuration or the determined resource. The first device also transmits an identity of the candidate beam and the indication to a second device. The second device performs the beam failure recovery based on the candidate beam and the characteristic of the candidate beam.

    Metadata-free audio-object interactions

    公开(公告)号:US11442693B2

    公开(公告)日:2022-09-13

    申请号:US17350197

    申请日:2021-06-17

    IPC分类号: G06F3/16 G06F3/01

    摘要: A method including, detecting interaction between the user and an audio-object via local tracking, determining an audio-object state modification based on the local tracking, and performing an audio-object interaction based on the audio-object state modification.

    UE initiated propagation delay compensation mechanism

    公开(公告)号:US11432254B2

    公开(公告)日:2022-08-30

    申请号:US17007572

    申请日:2020-08-31

    IPC分类号: H04W56/00

    摘要: Methods, apparatuses, and computer programs are provided for propagation delay compensation. A method for a UE includes receiving a configuration to provide a propagation delay notification for a propagation delay estimation; determining when the notification should be transmitted; transmitting the propagation delay notification; and determining a corresponding action based on the configuration of a relation between uplink reference signals and downlink reference signals. Methods are also provided for a radio node such as a base station.