CELL RESELECTION METHOD, SLICE GROUP INFORMATION PROCESSING METHOD, TERMINAL AND NETWORK-SIDE DEVICE

    公开(公告)号:US20250071629A1

    公开(公告)日:2025-02-27

    申请号:US18726403

    申请日:2022-12-22

    Abstract: The present disclosure provides a method for cell reselection, a method for slice group information processing, a user equipment and a network side device. The method for cell reselection includes: obtaining, by a user equipment, slice group information, where the slice group information is used to indicate a mapping relationship between slices and slice groups; and performing, by the user equipment, cell reselection in accordance with the slice group information; the slice group information includes at least one of: information of a slice group supported by a serving TA, information of a slice group supported by at least two TAs in an RA, information of a slice group supported by at least one neighboring TA of an RA, information of a serving cell slice group supported by a neighboring cell, or information of a slice group supported by a neighboring cell.

    POSITIONING METHOD, USER EQUIPMENT AND NETWORK DEVICE

    公开(公告)号:US20240422715A1

    公开(公告)日:2024-12-19

    申请号:US18698783

    申请日:2022-10-31

    Abstract: A positioning method, a user equipment and a network device provided by the present disclosure realize positioning of the user equipment by combining proximity based services, where the network device receives a location service request for a target UE; if it is determined that the target UE supports a proximity assisted positioning function and the network device determines to trigger an assisted positioning process for the target UE, the network device obtains self-positioning information of the target UE and assisted positioning information, and performs positioning processing on the target UE according to the self-positioning information of the target UE and the assisted positioning information to obtain a positioning result, where the assisted positioning information is information obtained by a proximal UE performing assisted positioning measurement on the target UE. Compared with the prior art, the positioning technology provided by the present disclosure takes the assisted positioning information into account during positioning processing, and its positioning capability is stronger and the accuracy is higher.

    TERMINAL LOCATION CAPABILITY REPORTING METHOD AND DEVICE

    公开(公告)号:US20240080659A1

    公开(公告)日:2024-03-07

    申请号:US18261486

    申请日:2022-01-10

    CPC classification number: H04W8/24 H04W64/00

    Abstract: The present application relates to the technical field of wireless communications, and discloses a terminal location capability reporting method and device. The method comprises: an access and mobility management function (AMF) entity obtains and stores a terminal location capability of a terminal, and after a location service for a target terminal arrives, if the terminal location capability of the target terminal is stored in the AMF entity, the AMF entity transmits the terminal location capability of the target terminal to a location management function (LMF) entity, so that the LMF sets a location method for the target terminal according to the terminal location capability. In the process above, when the LMF entity needs to obtain the terminal location capability of the target terminal, the terminal location capability of the target terminal can be directly obtained from the AMF entity, and there is no need to interact with the terminal to obtain the terminal location capability. Therefore, location delay caused by the LMF obtaining the terminal location capability in a location service processing process can be remarkably reduced.

    INFORMATION TRANSMISSION METHOD AND APPARATUS, AND DEVICE

    公开(公告)号:US20250126593A1

    公开(公告)日:2025-04-17

    申请号:US18688354

    申请日:2022-08-30

    Abstract: The present disclosure provides an information transmission method, an information transmission apparatus, and a device, so as to solve the problem in the related art where there is a delay when obtaining a position of a UE. The method is applied to a positioning function entity with an interface between the positioning function entity and an RAN device. The method includes: transmitting, by the positioning function entity, a first request message to the RAN device through the interface, where the first request message is used to request position-related information; and, receiving, by the positioning function entity, a first response message in response to the first request message from the RAN device.

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