METHOD FOR COMMUNICATION AND RELATED PRODUCT

    公开(公告)号:US20230016688A1

    公开(公告)日:2023-01-19

    申请号:US17935087

    申请日:2022-09-24

    发明人: Haitao LI Ning YANG

    IPC分类号: H04W36/28 H04W36/08 H04W36/30

    摘要: A method for communication and related devices are provided in the disclosure. The method includes the following. A terminal device determines a failure of access to a target primary secondary cell (PSCell) or a radio link failure (RLF) after the target PSCell is accessed. The terminal device transmits a secondary cell group (SCG) failure report to a first network node, where the SCG failure report includes first indication information, and the first indication information indicates type information of PSCell addition/change.

    METHOD AND DEVICE FOR RANDOM ACCESS

    公开(公告)号:US20220061103A1

    公开(公告)日:2022-02-24

    申请号:US17518578

    申请日:2021-11-03

    摘要: A method for random access includes: determining, by a terminal device, a first numerology to be used for transmitting a first message during a random access procedure; and receiving, by the terminal device using the first numerology, the first message transmitted by an access network device, wherein the determining, by the terminal device, the first numerology to be used for transmitting the first message during the random access procedure includes: determining a frequency band of a frequency domain resource to be used for transmitting the first message; determining a correspondence between a plurality of frequency bands and a plurality of numerologies; and determining the first numerology according to the frequency band and the correspondence.

    Path Switching Method and Base Station

    公开(公告)号:US20210337447A1

    公开(公告)日:2021-10-28

    申请号:US16616317

    申请日:2017-08-29

    发明人: Ning YANG Jianhua LIU

    IPC分类号: H04W36/08 H04W36/38

    摘要: A method for path switching and a base station are provided. The method includes: after a terminal device completes a handover from a source base station to a target base station, performing, by the target base station, a path extension based on a logic direct connection interface between the target base station and a first base station, to form a target path for transmitting service data between the terminal device and a core network, wherein an anchor point of the target path is an anchor base station directly communicating with the core network in the target path; and transmitting, by the target base station, the service data received from the terminal device to the core network through the target path, or transmitting the service data received from the core network to the terminal device through the target path.

    METHOD FOR INDICATING NUMBER OF TRANSMITTING PORTS OF UE, UE AND NETWORK DEVICE

    公开(公告)号:US20210219285A1

    公开(公告)日:2021-07-15

    申请号:US17215252

    申请日:2021-03-29

    IPC分类号: H04W72/04 H04W72/08

    摘要: A method for indicating the number of transmitting ports of User Equipment (UE), a network device, UE and a computer storage medium are provided. The method includes that: if performance degradation exists for a present Band Combination (BC), whether the performance degradation exists for a present frequency and bandwidth combination or not is determined to obtain a determination result; and it is determined based on the determination result to indicate a network side that the UE uses a first number or second number of transmitting ports, the first number is smaller than the second number.

    INFORMATION TRANSMISSION METHOD AND APPARATUS, AND TERMINAL AND NETWORK DEVICE

    公开(公告)号:US20210168896A1

    公开(公告)日:2021-06-03

    申请号:US17171884

    申请日:2021-02-09

    IPC分类号: H04W76/27 H04W76/15 H04W24/10

    摘要: Provided are an information transmission method and apparatus, and a terminal, and a network device. The method includes a terminal sending a first Radio Resource Control (RRC) message to a first node and receiving a second RRC message sent by the first node. The second RRC message carries configuration information of a second node. The method also includes the terminal determining, according to a locally stored measurement result, whether the second node meets a target requirement. The method further includes if the second node does not meet the target requirement, the terminal carrying first indication information in a third RRC message sent to the first node. The first indication information is used for indicating that the second node is not accepted by the terminal.

    METHOD FOR CONFIGURING MEASUREMENT INFORMATION, TERMINAL DEVICE, AND NETWORK DEVICE

    公开(公告)号:US20210153046A1

    公开(公告)日:2021-05-20

    申请号:US17127665

    申请日:2020-12-18

    IPC分类号: H04W24/08 H04W24/10

    摘要: Provided are a method for configuring measurement information, a terminal device, and a network device. The method includes: a terminal device receives measurement information transmitted by a network device, where the measurement information includes at least one physical-layer Cell identity PCI; the terminal device determines at least one cell according to the above mentioned at least one PCI; and the terminal device measures signal quality of the above mentioned at least one cell. In embodiments of the present application, the measurement information configured by the network device for the terminal device can enable the terminal device to determine at least one cell directly according to at least one PCI in the measurement information, and then to perform the measurement of signal quality based on the at least one determined cell.