Method and apparatus for a relay user equipment (UE) to support direct to indirect communication path switching in a wireless communication system

    公开(公告)号:US11533673B1

    公开(公告)日:2022-12-20

    申请号:US17860530

    申请日:2022-07-08

    Abstract: A method and device are disclosed from the perspective of a relay UE. In one embodiment, the relay UE establishes a Radio Resource Control (RRC) connection with a network node. The relay UE also transmits a Layer 2. Identity (L2ID) of the relay UE to the network node. Furthermore, the relay UE receives a local UE Identity (ID) for a remote UE and a L2ID of the remote UE from the network node. In addition, the relay UE establishes a PC5 connection with the remote UE. The relay UE further receives a first RRC Reconfiguration Complete message from the remote UE. The relay UE also transmits the first RRC Reconfiguration Complete message to the network node, wherein the first RRC Reconfiguration Complete message is included in an adaptation layer Protocol Data Unit (PDU) for transmission and the local UE ID for the remote UE is included in a header of the adaptation layer PDU.

    METHOD AND APPARATUS FOR CONTROLLING UE STATE TRANSITION IN A WIRELESS COMMUNICATION SYSTEM

    公开(公告)号:US20220394805A1

    公开(公告)日:2022-12-08

    申请号:US17892027

    申请日:2022-08-19

    Inventor: I-Jen Chen

    Abstract: Methods and apparatuses are provided to avoid unintended UE state transition, and the risk of packet loss due to unintended UE state transition is reduced. The methods and apparatuses are also provided to avoid unintended BWP switching, and the risk of packet loss due to unintended BWP switching is reduced. A device (e.g., UE) is configured by a network node with at least a serving cell and the serving cell is configured with one or multiple bandwidth parts (BWPs) and a timer. The device monitors and receives an information from physical downlink control channel (PDCCH) on an active BWP, wherein the PDCCH is addressed to a group-common RNTI (GC-RNTI) used for multicast or broadcast service (MBS), and wherein the information indicates downlink assignment on the active BWP and the device starts or restarts the timer.

    Method and apparatus for downlink data buffering considering cross carrier scheduling in a wireless communication system

    公开(公告)号:US11523417B2

    公开(公告)日:2022-12-06

    申请号:US17086353

    申请日:2020-10-31

    Abstract: Methods and apparatuses for downlink data buffering considering cross carrier scheduling in a wireless communication system. The UE receives configuration of a first serving cell and a second serving cell from a network and receives and/or monitors a first PDCCH transmitted on the second serving cell, wherein the first PDCCH schedules a first PDSCH. The UE receives and/or monitors a second PDCCH transmitted on the second serving cell, receives and/or buffers the second PDSCH based on a first TCI state used for PDCCH quasi co-location indication of a CORESET, and receives and/or buffers the first PDSCH based on a second TCI state.

    Method and apparatus for releasing sidelink radio bearer in a wireless communication system

    公开(公告)号:US11516878B2

    公开(公告)日:2022-11-29

    申请号:US17064934

    申请日:2020-10-07

    Abstract: A method and apparatus are disclosed from the perspective of a first UE (User Equipment) to indicate a network node for releasing SLRB (Sidelink Radio Bearer) or SL-DRB (Sidelink-Data Radio Bearer). In one embodiment, the method includes transmitting a first RRC (Radio Resource Control) message to a network node for requesting sidelink resource, wherein the first RRC message includes a PFI (PC5 QoS Flow Identifier) of a PC5 QoS (Quality of Service) flow in a first list of PC5 QoS flows. The method also includes receiving a second RRC message from the network node, wherein the second RRC message configures a SLRB and maps the PC5 QoS flow to the SLRB. The method further includes transmitting a third RRC message to the network node if the PC5 QoS flow is deactivated or released, wherein the PFI of the PC5 QoS flow is removed from a second list of PC5 QoS flows included in the third RRC message.

    Semantic processing method, electronic device, and non-transitory computer readable recording medium

    公开(公告)号:US11501077B2

    公开(公告)日:2022-11-15

    申请号:US16576903

    申请日:2019-09-20

    Abstract: A semantic processing method includes the following steps of: segmenting an input sentence into a plurality of lexicons according to a lexicon database, wherein the lexicon table includes a plurality of table blocks, and the table blocks are respectively located at a plurality of levels of the lexicon table; referring one part of speech or a plurality of parts of speech, corresponding to one of the lexicons of the table blocks, in the lexicon database; performing at least one grammar rule for each of the table blocks of the levels according to the part of speech, the plurality of parts of speech, the part of speech sequence or the plurality of part of speech sequences corresponding to the table blocks of the lexicon table; and outputting a parse tree according to the table blocks in the lexicon table that conform to the at least one grammar rule.

    Data transmission device, data transmission method and non-transitory computer readable medium

    公开(公告)号:US11500798B2

    公开(公告)日:2022-11-15

    申请号:US16736939

    申请日:2020-01-08

    Abstract: The disclosure provides a data transmission device. The data transmission device includes a storage medium, a processor and a communication interface. The storage medium is configured to store a plurality of applications. The processor is coupled to the storage media and configured to determine a host application among the plurality of applications, where the host application includes a software development kit (SDK) program, and executes the SDK program of the host application to request behavior data of the plurality of applications. The communication interface is coupled to the processor and is configured to transmit the behavior data to a server.

    METHOD AND APPARATUS FOR HANDLING MEASUREMENT CONFIGURATION IN A WIRELESS COMMUNICATION SYSTEM

    公开(公告)号:US20220353949A1

    公开(公告)日:2022-11-03

    申请号:US17724763

    申请日:2022-04-20

    Abstract: Methods and apparatuses are provided for a User Equipment (UE) to determine the value of a parameter, such as a timeToTrigger, a reportOnLeave, a useWhiteCellList, etc., when the measurement reporting procedure is associated with multiple triggering events. For example, a UE can receive a measurement configuration comprising a combined triggering condition of a first triggering event and a second triggering event, trigger a first measurement report in response to fulfilment of an entering condition of the first triggering event and an entering condition of the second triggering event, and trigger a second measurement report in response to fulfilment of one of a leaving condition of the first triggering event and a leaving condition of the second triggering event, if at least a first parameter for the first triggering event or for the second triggering event is set to TRUE.

    PORTABLE ELECTRONIC DEVICE AND CHARGING SYSTEM THEREOF

    公开(公告)号:US20220352732A1

    公开(公告)日:2022-11-03

    申请号:US17729105

    申请日:2022-04-26

    Abstract: A portable electronic device and a charging system are provided. The portable electronic device includes a display screen, a base, and a charging circuit. The base is connected to the display screen, to cause the display screen to rotate relative to the base. The charging circuit is disposed in the base and includes a first conductive terminal and a second conductive terminal. The first conductive terminal and the second conductive terminal are exposed on a bottom surface of the portable electronic device. The charging system further includes a power supply device. When the portable electronic device is placed on the power supply device, the first conductive terminal and the second conductive terminal come into contact with a plurality of charging electrodes, to form electrical connections to the power supply device and receive charging power.

Patent Agency Ranking