IMAGE CAPTURING DEVICE AND IMAGE CALCULATION METHOD

    公开(公告)号:US20230085693A1

    公开(公告)日:2023-03-23

    申请号:US17822162

    申请日:2022-08-25

    Abstract: An image capturing device with a sensor, a memory, and a processor is provided. The sensor captures an image of at least one target. The memory stores a plurality of instructions. The processor obtains the plurality of instructions to perform the following steps: controlling the sensor to capture a reference image and a processed image; capturing a first bright region and a dark region from the reference image, and capturing a second bright region from the processed image; performing calculations on a first brightness value of the first bright region and a second brightness value of the second bright region respectively with at least two first brightness thresholds, to obtain a first low exposure compensation value and a second low exposure compensation value; and obtaining a high exposure compensation value according to comparisons between a third brightness value of the dark region and at least two second brightness thresholds.

    SOUND QUALITY EVALUATION METHOD AND SOUND QUALITY EVALUATION SYSTEM USING SAME

    公开(公告)号:US20230053206A1

    公开(公告)日:2023-02-16

    申请号:US17829810

    申请日:2022-06-01

    Abstract: A sound quality evaluation method and a sound quality evaluation system using same are provided. The sound quality evaluation system records playback of a test audio file on a plurality of playback devices to generate a plurality of pieces of audio data, and divides the audio data into a plurality of frequency bands. The sound quality evaluation system calculates the frequency bands to obtain a plurality of evaluation scores of the playback devices. The sound quality evaluation system captures sound quality ranking information corresponding to the playback devices from a reference source, and adjusts the evaluation scores according to the sound quality ranking information, to further obtain a reference model. The sound quality evaluation system adjusts correspondingly evaluation scores of a plurality of to-be-tested playback devices according to the reference model, to obtain sound quality ranking information of the to-be-tested playback devices.

    METHOD AND APPARATUS FOR RADIO RESOURCE ALLOCATION TO SUPPORT UE-TO-NETWORK RELAYING IN A WIRELESS COMMUNICATION SYSTEM

    公开(公告)号:US20230053135A1

    公开(公告)日:2023-02-16

    申请号:US17839898

    申请日:2022-06-14

    Abstract: A method and device are disclosed for radio resource allocation to support User Equipment-to-Network (UE-to-Network) relaying. The network node establishes a Radio Resource Control (RRC) connection with a remote UE via a relay UE. The network node transmits a first RRC message to the remote UE via the relay UE, wherein the first RRC message includes a Uu radio bearer configuration and a Sidelink (SL) Radio Link Control (RLC) bearer configuration associated with a data radio bearer (DRB) or a signalling radio bearer (SRB) and wherein the network node is allowed to include a first field used to indicate a configuration for UE autonomous resource selection for sidelink communication transmission in the first RRC message and the network node is not allowed to include a second field used to indicate a configuration for UE to transmit sidelink communication based on network scheduling in the first RRC message.

    METHOD AND APPARATUS FOR DERIVING CELL REFERENCE LOCATION IN A WIRELESS COMMUNICATION SYSTEM

    公开(公告)号:US20230037533A1

    公开(公告)日:2023-02-09

    申请号:US17866288

    申请日:2022-07-15

    Abstract: Methods, systems, and apparatuses are provided for deriving cell reference location in a wireless communication system. A method for a UE in the wireless communication system can comprise receiving information of a first reference location of a cell, receiving an assistance information associated with the cell, deriving and/or acquiring a second reference location of the cell based on at least the assistance information, and using the second reference location of the cell to evaluate a location-based event or measurement.

    METHOD AND APPARATUS FOR DERIVING DOWNLINK PATHLOSS FOR DEVICE-TO-DEVICE TRANSMIT POWER CONTROL IN A WIRELESS COMMUNICATION SYSTEM

    公开(公告)号:US20230027887A1

    公开(公告)日:2023-01-26

    申请号:US17947508

    申请日:2022-09-19

    Abstract: A method and apparatus are disclosed from the perspective of a device to perform sidelink transmission. The method includes the device being in RRC (Radio Resource Control)-connected mode in Uu link. The method also includes the device being configured to use at least DL (Downlink) pathloss for sidelink power control. The method further includes the device deriving a first DL pathloss value for determining an uplink transmit power of one specific kind of uplink transmission. In addition, the method includes the device determining or deriving a sidelink transmit power based on the first DL pathloss value. Furthermore, the method includes the device performing a sidelink transmission to other device(s) with the sidelink transmit power.

    Method and apparatus for determining slot format in a wireless communication system

    公开(公告)号:US11552751B2

    公开(公告)日:2023-01-10

    申请号:US16516980

    申请日:2019-07-19

    Abstract: A method and apparatus are disclosed from the perspective of a network. In one embodiment, the method includes the network configuring a DL (Downlink) BWP (Bandwidth Part) and an UL (Uplink) BWP in a first serving cell to a UE (User Equipment). The method also includes the network configuring a paired spectrum operation in the first serving cell to the UE. The method further includes the network transmitting a first DCI (Downlink Control Information) to the UE, wherein the first DCI comprises a slot format combination indicating one or more slot format values for the DL BWP and one or more slot format values for the UL BWP. In addition, the method includes the network prevents from setting an amount of slot format values in the slot format combination in the first DCI to be not divided by a first number, wherein the first number is associated with an absolute value of a difference of a first SCS (Subcarrier Spacing) configuration and a second SCS configuration.

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