METHOD AND APPARATUS FOR RRC CONNECTION ESTABLISHMENT TO SUPPORT UE-TO-NETWORK RELAYING IN A WIRELESS COMMUNICATION SYSTEM

    公开(公告)号:US20230148166A1

    公开(公告)日:2023-05-11

    申请号:US17964660

    申请日:2022-10-12

    CPC classification number: H04W76/14 H04W40/22 H04W76/34 H04W76/18

    Abstract: A method and device are disclosed from the perspective of a relay UE for Radio Resource Control (RRC) connection establishment to support User Equipment (UE)-to-Network relaying. In one embodiment, the method includes a relay UE establishing a PC5 RRC connection or a PC5 unicast link with a remote UE. The method also includes the relay UE receiving a RRC message from the remote UE. Furthermore, the method includes the relay UE initiating a RRC connection establishment with a network node in response to reception of the RRC message. In addition, the method includes the relay UE transmitting a Disconnect Request message to the remote UE to release the PC5 RRC connection or the PC5 unicast link or transmits a PC5 RRC message to the remote UE to inform the remote UE of a failure of the RRC connection establishment, if the RRC connection establishment fails.

    METHOD AND APPARATUS FOR SUPPORTING UE-TO-NETWORK RELAY COMMUNICATION IN A WIRELESS COMMUNICATION SYSTEM

    公开(公告)号:US20230126466A1

    公开(公告)日:2023-04-27

    申请号:US17892582

    申请日:2022-08-22

    Inventor: Li-Te Pan

    Abstract: A method and device are disclosed from the perspective of a remote UE. In one embodiment, the method includes the remote UE establishing a first unicast link with a relay UE. The method also includes the remote UE establishing a Radio Resource Control (RRC) connection with a network node via the relay UE. The method further includes the remote UE establishing a second unicast link with a second UE. In addition, the method includes the remote UE detecting a sidelink radio link failure. Furthermore, the method includes the remote UE initiating or performing a RRC connection re-establishment procedure if the sidelink radio link failure occurs on the first unicast link. The method also includes the remote UE initiating or performing a Sidelink UE Information procedure if the sidelink radio link failure occurs on the second unicast link.

    Method and apparatus for supporting UE-to-network relay communication in a wireless communication system

    公开(公告)号:US11638197B1

    公开(公告)日:2023-04-25

    申请号:US17964581

    申请日:2022-10-12

    Inventor: Li-Te Pan

    Abstract: A method and device are disclosed from the perspective of a remote User Equipment (UE). In one embodiment, the method includes the remote UE establishing a unicast link with a relay UE. The method further includes the remote UE establishing a Radio Resource Control (RRC) connection with a network via the relay UE, wherein a first Radio Link Control (RLC) entity is created and used for transmitting a first RRC message for request of establishing the RRC connection to the network via the relay UE. The method also includes the remote UE selecting a suitable cell. In addition, the method includes the remote UE releasing the first RLC entity in response to selection of the suitable cell. Furthermore, the method includes the remote UE transmitting a second RRC message to the network directly.

    Stylus pen
    446.
    发明授权

    公开(公告)号:US11620005B2

    公开(公告)日:2023-04-04

    申请号:US17586084

    申请日:2022-01-27

    Abstract: A stylus pen for use with a charging base is provided. The stylus pen includes a pen body, a pen tip, a battery, a first receiving end conductive structure, and a second receiving end conductive structure. The pen body includes an opening to connect to the charging base. The pen tip is connected to the pen body. The battery is disposed in the pen body. The first receiving end conductive structure and the second receiving end conductive structure are disposed in the opening, and are respectively electrically connected to the battery.

    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.

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