公开(公告)号：US11910246B2

公开(公告)日：2024-02-20

申请号：US18238542

申请日：2023-08-28

Applicant: BLACKPIN Inc. ,  Soenghun Kim

Inventor： Soenghun Kim

IPC: H04W36/00 ,  H04W36/36

CPC classification number: H04W36/0016 ,  H04W36/00835 ,  H04W36/362

Abstract: A method and apparatus for secondary base station change in a mobile communication system are provided. Method for secondary node change includes receiving conditional reconfiguration information from the base station, transmitting to the base station a first response message with a transaction identifier, performing evaluation based on the configuration generated by a second base station and transmitting a second response message with an identifier indicating which conditional reconfiguration is executed.

公开(公告)号：US20240023193A1

公开(公告)日：2024-01-18

申请号：US18372699

申请日：2023-09-26

Applicant: Soenghun Kim ,  BLACKPIN INC.

Inventor： Soenghun Kim

IPC: H04W76/27

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.

公开(公告)号：US20240022377A1

公开(公告)日：2024-01-18

申请号：US18372698

申请日：2023-09-26

Applicant: Soenghun Kim ,  BLACKPIN INC.

Inventor： Soenghun Kim

IPC: H04L5/00 ,  H04W76/20 ,  H04W8/22 ,  H04W24/10

CPC classification number: H04L5/0051 ,  H04W76/20 ,  H04W8/22 ,  H04W24/10

Abstract: A method and apparatus for positioning in a mobile communication system are provided. Method for positioning includes receiving SIB1, acquiring SI, transmitting a UECapabilityInformation, transmitting a provideCapabilities and transmitting a RequestAssistanceData, The ProvideAssistanceData includes a first PRS data and a data related to the second PRS data. The UECapabilityInformation includes a second capability information related to PRS measurement. The provideCapabilities includes a first capability information related to PRS measurement.

公开(公告)号：US20240015598A1

公开(公告)日：2024-01-11

申请号：US18216591

申请日：2023-06-30

Applicant: SOENGHUN KIM ,  BLACKPIN INC.

Inventor： SOENGHUN KIM

IPC: H04W36/00 ,  H04W72/231

CPC classification number: H04W36/0005 ,  H04W72/231 ,  H04W36/08

Abstract: A method and apparatus for layer 2 mobility is provided. Method for lower layer mobility includes receiving from a base station a first RRC message, receiving from the base station a first MAC CE, the first MAC CE comprises an identifier related to the first data scrambling identity and the first TCI state list, performing PDSCH reception based on the first data scrambling identity and the first TCI state list, receiving from the base station a second MAC CE, the second MAC CE comprises an identifier related to the second data scrambling identity and the second TCI state list, and performing PDSCH reception based on the second data scrambling identity and the second TCI state list, The second MAC CE comprises an identifier related to the second data scrambling identity and a second TCI state list.

公开(公告)号：US20240007959A1

公开(公告)日：2024-01-04

申请号：US18216599

申请日：2023-06-30

Applicant: Soenghun Kim ,  Blackpin Inc.

Inventor： Soenghun Kim

IPC: H04W52/14 ,  H04W72/23 ,  H04W52/16

CPC classification number: H04W52/146 ,  H04W72/23 ,  H04W52/16

Abstract: A method and apparatus for layer 2 mobility is provided. Method for lower layer mobility includes receiving from a base station a first RRC message and a second RRC message, receiving from the base station a first MAC CE, monitoring PDCCH for the first identifier and the second identifier, adjusting uplink transmission power based on TPC command in PDCCH addressed by the second identifier, performing uplink transmission based on uplink scheduling information in PDCCH addressed by the first identifier, receiving from the base station a second MAC CE, and adjusting uplink transmission power based on TPC command in PDCCH addressed by the fourth identifier, performing uplink transmission based on uplink scheduling information in PDCCH addressed by the second identifier.

公开(公告)号：US20230403550A1

公开(公告)日：2023-12-14

申请号：US18197742

申请日：2023-05-16

Applicant: Soenghun Kim ,  BLACKPIN INC.

Inventor： Soenghun Kim

IPC: H04W8/22 ,  H04W76/20 ,  H04W72/1263

CPC classification number: H04W8/22 ,  H04W76/20 ,  H04W72/1263 ,  H04W80/02

Abstract: The method includes transmitting, by the terminal to a base station, the UECapabilityInformation includes a first capability information related to positioning gap activation and a second capability information related to positioning gap activation, transmitting, by the terminal to a LMF, receiving, by the terminal from a base station, the RRCReconfiguration, 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, transmitting, by the terminal to the base station to request activation of a first gap, the first MAC CE and receiving, by the terminal from the base station, a second MAC CE, the second MAC CE includes a fourth field and a fifth field.

公开(公告)号：US20230371122A1

公开(公告)日：2023-11-16

申请号：US18137442

申请日：2023-04-21

Applicant: Soenghun Kim ,  BLACKPIN INC.

Inventor： Soenghun Kim

IPC: H04W76/30 ,  H04W28/06 ,  H04W76/20

CPC classification number: H04W76/30 ,  H04W28/06 ,  H04W76/20

Abstract: A Method and Apparatus for performing small data transmission is provided. The method includes receiving a RRCRelease, determining a one or more radio bearers configured for SDT based on the first information, discarding all stored PDCP SDU and PDCP PDU in PDCP entity of SRB1 and SRB2, receiving a SystemInformationBlock1, monitoring PDCCH or the first type CSS configured by the first search space for DCI with CRC scrambled by the first identifier step, initiating a SDT based on the first information and the second information, monitoring PDCCH for a first type CSS configured by a second search space for DCI with a second identifier during when ra-ResponseWindow, resuming the radio bearers, transmitting a UEAssistanceInformation if data mapped to a one or more radio bearers not configured for SDT becomes available, monitoring PDCCH for a second type CSS configured with a third identifier.

公开(公告)号：US20230371120A1

公开(公告)日：2023-11-16

申请号：US18137440

申请日：2023-04-21

Applicant: Soenghun Kim ,  BLACKPIN INC.

Inventor： Soenghun Kim

IPC: H04W76/30 ,  H04W28/06 ,  H04W76/20

CPC classification number: H04W76/30 ,  H04W28/06 ,  H04W76/20

Abstract: A Method and Apparatus for head compression is provided. The method includes receiving a RRCRelease, the RRCRelease includes a first information for SDT, determining a one or more radio bearers configured for SDT based on the first information, discarding all stored Packet Data Convergence Protocol Service Data Unit and PDCP Protocol Data Unit in PDCP entity of SRB1, discarding all stored Packet Data Convergence Protocol Service Data Unit and PDCP Protocol Data Unit in PDCP entity of SRB2 if the SRB2 indicator is included in the RRCRelease, storing Ethernet Header Compression information in User Equipment INACTIVE Access Stratum context, receiving a SystemInformationBlock1, the SystemInformationBlock1 includes a second information for SDT, initiating a SDT based on the first information and the second information, reestablishing a PDCP entity for the SRB1 and resuming the SRB1, restoring PDCP configurations of the radio bearers configured for SDT, and resuming the radio bearers.

公开(公告)号：US11812493B2

公开(公告)日：2023-11-07

申请号：US18122139

申请日：2023-03-16

Applicant: BLACKPIN INC. ,  Soenghun Kim

Inventor： Soenghun Kim

IPC: H04W76/27 ,  H04W8/22 ,  H04W76/30

CPC classification number: H04W76/27 ,  H04W8/22 ,  H04W76/30

Abstract: A method and apparatus for data transfer in RRC_INACTIVE state is provided. Method for data transfer in RRC_INACTIVE state includes transmitting a UECapabilityInformation, receiving a RRCRelease the RRC release message includes a first information for a second resume procedure, receiving a system information the system information includes a first threshold and a second threshold, initiating a second resume procedure and cancelling triggered PHR.

公开(公告)号：US20230345459A1

公开(公告)日：2023-10-26

申请号：US18217623

申请日：2023-07-03

Applicant: Soenghun Kim ,  BLACKPIN INC.

Inventor： Soenghun Kim

IPC: H04W72/1263 ,  H04W64/00 ,  H04W48/08 ,  H04W72/21

CPC classification number: H04W72/1263 ,  H04W64/00 ,  H04W48/08 ,  H04W72/21

Abstract: A method and apparatus for positioning in a mobile communication system are provided. Method for positioning includes receiving by a terminal from a base station a SIB1 comprising a first scheduling information and a second scheduling information, transmitting to request the second positioning SIB a first uplink message based at least in part on the second scheduling information if the terminal is in RRC_INACTIVE, transmitting to request the second positioning SIB a second uplink message based at least in part on the second scheduling information if the terminal is in RRC_CONNECTED, acquiring a SI based on the first scheduling information and the second scheduling information the SI includes a positioning SIB and transmitting to request the second PRS data a RequestAssistanceData the RequestAssistanceData includes a physical cell identity of Primary Cell and a second identifier related to the second PRS data.