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6 条记录 (耗时 0.016 秒)

    Method and apparatus for LBT failure detection
    1.
    发明授权
    Method and apparatus for LBT failure detection 有权

    公开(公告)号：US11272535B2

    公开(公告)日：2022-03-08

    申请号：US16737787

    申请日：2020-01-08

    申请人： Hannibal IP LLC

    发明人： Hung-Chen Chen ,  Chie-Ming Chou ,  Chia-Hung Wei ,  Mei-Ju Shih

    IPC分类号： H04W74/00 ,  H04W74/08 ,  H04W72/04 ,  H04W36/00 ,  H04W36/30

    摘要： A method for LBT failure detection performed by a UE is provided. The method includes: receiving, by a MAC entity of the UE, an LBT failure indication from a lower layer for all UL transmissions; increasing an LBT failure counter when the MAC entity receives the LBT failure indication; determining an LBT failure event occurs when the LBT failure counter is greater than or equal to a threshold; and resetting the LBT failure counter after the MAC entity has not received the LBT failure indication for a time period.

    METHOD OF PERFORMING CELL SELECTION OR RESELECTION AND RELATED DEVICE
    3.
    发明申请
    METHOD OF PERFORMING CELL SELECTION OR RESELECTION AND RELATED DEVICE 有权

    公开(公告)号：US20230070040A1

    公开(公告)日：2023-03-09

    申请号：US17942665

    申请日：2022-09-12

    申请人： Hannibal IP LLC

    发明人： Mei-Ju Shih ,  Hung-Chen Chen ,  Yung-Lan Tseng ,  Chie-Ming Chou

    IPC分类号： H04W24/08 ,  H04W36/04 ,  H04W72/08 ,  H04W36/00 ,  H04W76/27

    摘要： A method of performing cell selection or reselection by a user equipment (UE) in a radio resource control (RRC) idle mode or an RRC inactive mode is disclosed. The method comprises determining whether a white list is received from a serving cell, wherein the white list includes at least one cell identity, each of the at least one cell identity identifying a cell on at least one of an intra-frequency and an inter-frequency corresponding to a frequency that the serving cell is on, in response to the UE determining that the white list is received from the serving cell, performing a measurement on at least one cell associated with the at least one cell identity according to the white list, and selecting or reselecting a cell according to the measurement, the cell indicated only by the at least one cell identity in the white list.

    Method of performing cell selection or reselection and related device
    5.
    发明授权
    Method of performing cell selection or reselection and related device 有权

    公开(公告)号：US11477674B2

    公开(公告)日：2022-10-18

    申请号：US17025981

    申请日：2020-09-18

    申请人： Hannibal IP LLC

    发明人： Mei-Ju Shih ,  Hung-Chen Chen ,  Yung-Lan Tseng ,  Chie-Ming Chou

    IPC分类号： H04W24/08 ,  H04W36/04 ,  H04W72/08 ,  H04W36/00 ,  H04W76/27 ,  H04W84/04

    摘要： A method of performing cell selection or reselection by a user equipment (UE) in a radio resource control (RRC) idle mode or an RRC inactive mode is disclosed. The method comprises determining whether a white list is received from a serving cell, wherein the white list includes at least one cell identity, each of the at least one cell identity identifying a cell on at least one of an intra-frequency and an inter-frequency corresponding to a frequency that the serving cell is on, in response to the UE determining that the white list is received from the serving cell, performing a measurement on at least one cell associated with the at least one cell identity according to the white list, and selecting or reselecting a cell according to the measurement, the cell indicated only by the at least one cell identity in the white list.