METHOD AND APPARATUS FOR MULTI-SIM OPERATION BASED ON REPORTING ON TERMINAL STATE IN MOBILE WIRELESS COMMUNICATION SYSTEM

    公开(公告)号:US20230247714A1

    公开(公告)日:2023-08-03

    申请号:US18132432

    申请日:2023-04-10

    Inventor: Soenghun Kim

    CPC classification number: H04W76/27

    Abstract: A method and apparatus for Multi-SIM operation based on reporting on terminal state is provided. Method for Multi-SIM operation based on reporting on terminal state includes receiving from a base station a first RRCReconfiguration, transmitting to the base station a UEAssistanceInformation, starting the first timer after initiating transmission of UEAssistanceInformation, receiving from the base station a second RRCReconfiguration, transmitting to the base station a RRCReconfigurationComplete in response to the second RRCReconfiguration and starting the first timer if the reconfigurationWithSync was included in a masterCellGroup in the second RRCReconfiguration and if the terminal initiated transmission of the UEAssistanceInformation during a specific time period.

    METHOD AND APPARATUS FOR PERFORMING MEASUREMENT IN NON-TERRESTRIAL NETWORK

    公开(公告)号:US20250063624A1

    公开(公告)日:2025-02-20

    申请号:US18936496

    申请日:2024-11-04

    Inventor: Soenghun KIM

    Abstract: A Method and Apparatus for measurement in non-terrestrial network is provided. The method includes receiving a measurement configuration IE and a conditional reconfiguration IE, performing conditional reconfiguration evaluation based on the measurement configuration IE and a conditional reconfiguration IE, considering the first cell as a triggered cell and applying the stored condRRCReconfig 1E of the first cell. In the evaluation, at least two comparisons are performed based on a distance hysteresis and distance between the terminal and one or more reference positions.

    METHOD AND DEVICE FOR CONFIGURING SMALL GAP ACCORDING TO GAP CONFIGURATION INFORMATION AND PERFORMING SMALL GAP OPERATION IN WIRELESS MOBILE COMMUNICATION SYSTEM

    公开(公告)号:US20250039894A1

    公开(公告)日:2025-01-30

    申请号:US18716437

    申请日:2023-01-19

    Inventor: Soenghun KIM

    Abstract: According to an embodiment of the present disclosure, a method of a UE in a wireless communication system may comprise: a step in which the UE transmits an uplink message for requesting a first gap or a second gap to a base station; and a step in which the UE receives a downlink message comprising gap configuration information from the base station. A first uplink message may be transmitted to request a first gap. A second uplink message may be transmitted to request a second gap. The first uplink message may include at least one piece of first information. Each of the at least one piece of first information may be related to a predetermined serving cell. Each of the at least one piece of first information may include information indicating whether a first gap is necessary when measuring a synchronization signal/PBCH block (SSB) regarding the predetermined serving cell related thereto. The second uplink message may include one piece of second information. The second information may comprise a value determined on the basis of the length of the second gap and the period of the second gap. During a first time interval of the first gap, the UE may transmit no sounding reference signal (SRS). During a second time interval of the first gap, the UE may transmit an SRS. During a third time interval of the second gap, the UE may transmit no SRS. The first gap may include a first first time interval, a second time interval, and a second first time interval. The third time interval may be a static uplink slot of the second gap.

    Method and apparatus for configuring or activating various types of gaps in wireless communication system

    公开(公告)号:US12213119B2

    公开(公告)日:2025-01-28

    申请号:US18197740

    申请日:2023-05-16

    Inventor: Soenghun Kim

    Abstract: The method includes receiving, by the terminal from a base station the RRCReconfiguration includes a one or more gap configuration and a MAC-CellGroupConfig and a one or more uplink bandwidth part configuration, each of the one or more gap configuration includes an identifier of the gap, triggering a Scheduling Request for a first MAC CE if the first MAC CE has been triggered and not cancelled and if uplink shared channel resources are not available for a new transmission, performing, by the terminal, Scheduling Request transmission based on a specific first configuration and a specific second configuration and transmitting, by the terminal to the base station to request activation of a first gap, the first MAC CE, wherein the specific first configuration is the first configuration corresponding to the first identifier1 and the specific second configuration is the second configuration associated with the specific first configuration.

    METHOD AND APPARATUS FOR PERFORMING RRC CONNECTION RESUMPTION IN MOBILE WIRELESS COMMUNICATION SYSTEM

    公开(公告)号:US20250031140A1

    公开(公告)日:2025-01-23

    申请号:US18747581

    申请日:2024-06-19

    Inventor: Soenghun KIM

    Abstract: A method and apparatus to address the problems of supporting uplink positioning in mobile network is provided. The method of the terminal includes receiving a first RRC message including configuration information for TYPE2-I-SRS and a cell list for a first area and a cell list for a second area, performing TYPE2-I-SRS transmission based on the configuration information for TYPE2-I-SRS in a first cell if the first cell belongs to the second area, initiating RRC connection resume procedure in a second cell if the second cell does not belong to the second area, setting resumeCause to a second value if the second cell does not belong to the first area and to a first value if the second cell belong to the first area, transmitting RRCResumeRequest in the second cell, receiving a second RRC message in the second cell, and performing TYPE2-I-SRS transmission in a third cell based on the second RRC message.

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