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    Method and apparatus for mobility in wireless communication system
    6.
    发明授权
    Method and apparatus for mobility in wireless communication system 有权

    公开(公告)号：US11570678B2

    公开(公告)日：2023-01-31

    申请号：US17475670

    申请日：2021-09-15

    申请人： LG Electronics Inc.

    发明人： Hongsuk Kim ,  Sunghoon Jung ,  Heejeong Cho

    IPC分类号： H04W4/00 ,  H04W36/18 ,  H04W36/32 ,  H04W8/08 ,  H04W36/00 ,  H04W24/08

    摘要： The present disclosure relates to method and apparatus for mobility in wireless communications. According to an embodiment of the present disclosure, a method performed by a wireless device in a wireless communication system comprises: performing a dual active protocol stack (DAPS) mobility procedure for a mobility from a source cell to a target cell while maintaining a radio link for the source cell; performing a radio link monitoring (RLM) comprising a monitoring of a number of consecutive out-of-sync indications received on a radio link for the source cell during the DAPS mobility procedure; and after detecting a radio link failure (RLF) for the source cell based on the RLM, stopping a transmission on the radio link for the source cell during the DAPS mobility procedure.

    METHOD AND APPARATUS FOR MOBILITY EXECUTION IN WIRELESS COMMUNICATION SYSTEM
    7.
    发明申请
    METHOD AND APPARATUS FOR MOBILITY EXECUTION IN WIRELESS COMMUNICATION SYSTEM 有权

    公开(公告)号：US20220377631A1

    公开(公告)日：2022-11-24

    申请号：US17782917

    申请日：2021-01-06

    申请人： LG ELECTRONICS INC.

    发明人： Sangwon Kim ,  Sunghoon Jung

    IPC分类号： H04W36/00 ,  H04W36/30 ,  H04W36/32

    摘要： The present disclosure relates to mobility execution in wireless communications. According to an embodiment of the present disclosure, a method performed by a wireless device in a wireless communication system comprises: receiving a measurement configuration comprising at least one time to trigger (TTT) comprising a first TTT; receiving a conditional mobility command related to a target cell, wherein the conditional mobility command comprises a mobility condition for which a first measurement quantity and a second measurement quantity are configured; and accessing to the target cell based on that the mobility condition is satisfied for the first measurement quantity for at least the first TTT and the mobility condition is satisfied for the second measurement quantity for at least a time duration, wherein the mobility condition is satisfied for the first measurement quantity earlier than for the second measurement quantity, and wherein the time duration is shorter than the first TTT.

    Flexible resource configuration for NR V2X unicast
    9.
    发明授权
    Flexible resource configuration for NR V2X unicast 有权

    公开(公告)号：US11445477B2

    公开(公告)日：2022-09-13

    申请号：US16742400

    申请日：2020-01-14

    申请人： LG ELECTRONICS INC.

    发明人： Jongwoo Hong ,  Sunghoon Jung ,  Jaewook Lee ,  Taehun Kim

    IPC分类号： H04W72/02 ,  H04W72/04 ,  H04W76/14 ,  H04W4/44

    摘要： A method and apparatus for flexible resource configuration for unicast vehicle-to-everything (V2X) communication in new radio access technology (NR) is provided. The wireless is configured with a monitoring channel busy ratio (CBR) threshold and an entering CBR threshold. While performing sidelink transmission in a first transmission mode by using a third resource pool among at least one first resource pool for the first transmission mode, the wireless device measures a CBR of the third resource pool, and monitors at least one second resource pool for a second transmission mode based on that the CBR of the third resource pool is higher than the monitoring CBR threshold. Upon satisfying a condition related to the entering CBR threshold, the wireless device can perform sidelink transmission in the first transmission mode by using both the third resource pool and a fourth resource pool among the at least second resource pool.