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    METHOD AND APPARATUS FOR SELECTING RANDOM ACCESS CONFIGURATION AND UPLINK CARRIER FOR RANDOM ACCESS PROCEDURE BASED ON PHYSICAL DOWNLINK CONTROL CHANNEL ORDER IN WIRELESS COMMUNICATION SYSTEM
    1.
    发明公开
    METHOD AND APPARATUS FOR SELECTING RANDOM ACCESS CONFIGURATION AND UPLINK CARRIER FOR RANDOM ACCESS PROCEDURE BASED ON PHYSICAL DOWNLINK CONTROL CHANNEL ORDER IN WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20240357666A1

    公开(公告)日：2024-10-24

    申请号：US18762641

    申请日：2024-07-03

    申请人： Soenghun Kim ,  Blackpin Inc.

    发明人： Soenghun Kim

    IPC分类号： H04W74/0833 ,  H04W72/0457 ,  H04W72/231 ,  H04W76/20

    CPC分类号： H04W74/0833 ,  H04W72/0457 ,  H04W72/231 ,  H04W76/20

    摘要： A method and apparatus for selecting a random access configuration is provided. The Method includes receiving a System Information Block1, selecting a feature-combination-related-information based on a feature-combination-information and performing random access procedure based on the selected feature-combination-related-information. The SIB1 includes a one or more RACH-ConfigCommon, each of the one or more RACH-ConfigCommon includes a zero or one or more feature-combination-related-information, each of the one or more feature-combination-related-information includes a feature-combination-information, the feature-combination-information includes a redcap related field and a smallData related field and a message 3 repetition related field and a slice related field, each of the redcap related field and the smallData related field and the message 3 repetition field includes a bit indicating a single value, the slice related field includes a information corresponding to one or more Single-Network Slice Selection Assistance Information (S-NSSAI), the information corresponding to one or more Single Network Slice Selection Assistance Information (S-NSSAI) consists of multiple bits.

    METHOD AND APPARATUS FOR REPORTING DISCARD STATUS CONTROL MESSAGE IN MOBILE WIRELESS COMMUNICATION SYSTEM
    2.
    发明公开
    METHOD AND APPARATUS FOR REPORTING DISCARD STATUS CONTROL MESSAGE IN MOBILE WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20240357396A1

    公开(公告)日：2024-10-24

    申请号：US18643995

    申请日：2024-04-23

    申请人： Soenghun Kim ,  Blackpin Inc.

    发明人： Soenghun Kim

    IPC分类号： H04W24/10 ,  H04L67/131 ,  H04W76/27

    CPC分类号： H04W24/10 ,  H04W76/27 ,  H04L67/131

    摘要： A method and apparatus for supporting XR services is provided. The method of a terminal includes receiving from a base station a Radio Resource Control (RRC) message, wherein the RRC message comprises a set of Packet Data Convergence Protocol (PDCP) parameters for a Data Radio Bearer (DRB), establishing a DRB based on the set of PDCP parameters, starting a discard timer for a Service Data Unit (SDU) of the DRB and triggering a PDCP discard report for the DRB in case that a parameter related to the PDCP discard report is comprised in the set of PDCP parameters for the DRB and one or more SDUs are discarded due to expiry of the discard timer and at least one SDU of the one or more SDUs has not been transmitted. The PDCP discard report comprises information on one or more discarded SDUs.

    METHOD AND APPARATUS FOR LAYER 2 MOBILITY IN MOBILE WIRELESS COMMUNICATION SYSTEM
    4.
    发明公开
    METHOD AND APPARATUS FOR LAYER 2 MOBILITY IN MOBILE WIRELESS COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20240314800A1

    公开(公告)日：2024-09-19

    申请号：US18602048

    申请日：2024-03-12

    申请人： Soenghun Kim ,  BLACKPIN Inc.

    发明人： Soenghun Kim

    IPC分类号： H04W72/231 ,  H04W52/36 ,  H04W76/27

    CPC分类号： H04W72/231 ,  H04W52/365 ,  H04W76/27

    摘要： A method and apparatus for layer 2 mobility is provided. Method for lower layer mobility includes receiving a RRCReconfigruation from the base station, receiving a PDCCH order from the base station, transmitting a preamble based on the type2 PDCCH order for a first mobility group, receiving in a first cell a MAC CE for lower layer mobility execution toward the second mobility group, performing a first operation set in the first mobility group at a first point of time, performing a second operation set in the second mobility group at a second point of time and performing a third operation set in the second mobility group at a third point of time.

    METHOD AND APPARATUS FOR RANDOM ACCESS IN REPETITION MODE IN WIRELESS MOBILE COMMUNICATION SYSTEM
    10.
    发明公开
    METHOD AND APPARATUS FOR RANDOM ACCESS IN REPETITION MODE IN WIRELESS MOBILE COMMUNICATION SYSTEM 审中-公开

    公开(公告)号：US20240155689A1

    公开(公告)日：2024-05-09

    申请号：US18406241

    申请日：2024-01-08

    申请人： Soenghun Kim ,  BLACKPIN Inc.

    发明人： Soenghun Kim

    IPC分类号： H04W74/0833 ,  H04B17/318 ,  H04W52/36 ,  H04W72/1268

    CPC分类号： H04W74/0833 ,  H04B17/328 ,  H04W52/36 ,  H04W72/1268

    摘要： A Method and Apparatus for random access procedure is provided. The method includes receiving a system information block (SIB) 1, selecting a normal uplink or a supplementary uplink based on rsrp-ThresholdSSB-SUL, selecting message 3 repetition mode based on a rsrp-Threshold2 of the supplementary uplink if the supplementary uplink is selected, selecting an SSB based on a rsrp-ThresholdSSB in the fourth random access related information if message 3 repetition mode is selected, selecting a preamble group based on a preamble reception target power in a first information element of the fourth random access related information and a first offset in a second information element of the fourth random access related information, determining transmission power of a preamble based on the preamble reception target power and a prach-ConfigurationIndex in the fourth random access related information and transmitting the preamble.