公开(公告)号：US20240341005A1

公开(公告)日：2024-10-10

申请号：US18625243

申请日：2024-04-03

Applicant: Soenghun Kim ,  BLACKPIN Inc

Inventor： Soenghun Kim

IPC: H04W76/28 ,  H04W72/04 ,  H04W76/27

CPC classification number: H04W76/28 ,  H04W72/04 ,  H04W76/27

Abstract: A method and apparatus for enhanced discontinuous transmission is provided. Method for discontinuous transmission includes receiving RRC message from the base station and performing transmission for a specific set of uplink signals during a specific period. During the first period, transmission for a first set of uplink signals is performed. During the second period, transmission for a second set of uplink signals is performed. During the third period, transmission for a third set of uplink signals is performed. During the fourth period, transmission for a fourth set of uplink signals is performed. During the fifth period, transmission for a fifth set of uplink signals is performed.

公开(公告)号：US20240340715A1

公开(公告)日：2024-10-10

申请号：US18748096

申请日：2024-06-20

Applicant: BLACKPIN INC.

Inventor： Soenghun Kim

IPC: H04W36/00

CPC classification number: H04W36/0069 ,  H04W36/0058

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 an 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：US20240314800A1

公开(公告)日：2024-09-19

申请号：US18602048

申请日：2024-03-12

Applicant: Soenghun Kim ,  BLACKPIN Inc.

Inventor： Soenghun Kim

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

CPC classification number: H04W72/231 ,  H04W52/365 ,  H04W76/27

Abstract: 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.

公开(公告)号：US20240314651A1

公开(公告)日：2024-09-19

申请号：US18602032

申请日：2024-03-12

Applicant: Seonghun Kim ,  BLACKPIN Inc.

Inventor： Soenghun Kim

IPC: H04W36/00

CPC classification number: H04W36/0072 ,  H04W36/0061

Abstract: A method and apparatus for layer 2 mobility is provided. Method for lower layer mobility includes transmitting the UECapabilityInformation to the base station, receiving a RRCReconfigruation from the base station, receiving a PDCCH order from the base station, transmitting a preamble to the base station based on the PDCCH order, receiving a response from the base station and determining Timing advance between downlink and uplink (TTA). If the type1 PDCCH order was received, the terminal determining TTA of a first cell based on the first field (TAC) and the subcarrier spacing for a first PUSCH transmission. The first cell is the cell where the first PDCCH order was received. If the type2 PDCCH order was received, the terminal determining TTA of a second cell based on the first field and the subcarrier spacing for the preamble transmission and the second field (CMG identifier).

公开(公告)号：US12082293B2

公开(公告)日：2024-09-03

申请号：US18599249

申请日：2024-03-08

Applicant: BLACKPIN Inc.

Inventor： Soenghun Kim

IPC: H04W76/30 ,  H04B7/185 ,  H04W74/0833 ,  H04W76/27

CPC classification number: H04W76/30 ,  H04B7/18513 ,  H04W74/0833 ,  H04W76/27

Abstract: A method and apparatus for operation in NTN is provided. Method for operation in NTN includes receiving a first RRC control message including a common offset1 and a common offset2 and a common offset3 and a reference position in the first NR cell, transmitting the PUSCH of the second NR cell in the PUSCH transmission slot determined based on the common offset1, receiving a second RRC control message including an information element indicating a transition to the inactive state in the second NR cell, delaying application of the received information element for a first period from the moment of receiving the second RRC control message and applying the information element.

公开(公告)号：US20240276593A1

公开(公告)日：2024-08-15

申请号：US18433483

申请日：2024-02-06

Applicant: Soenghun Kim ,  BLACKPIN Inc.

Inventor： Soenghun Kim

IPC: H04W76/28 ,  H04L5/00

CPC classification number: H04W76/28 ,  H04L5/0053

Abstract: A Method and Apparatus for discontinuous reception and discontinuous transmission are provided. The method includes transmitting a UECapabilityInformation to the GNB, receiving a RRCReconfiguration form the GNB, performing DTX operation based on the RRCReconfiguration and current-dtx2-ConfigId, receiving a first MAC CE from the GNB and performing DTX operation based on the first MAC CE. Starting point of a DTX cycle is determined based on dtx2OffsetDelta and starting point of a DRX cycle.

公开(公告)号：US20240276590A1

公开(公告)日：2024-08-15

申请号：US18433464

申请日：2024-02-06

Applicant: Soenghun Kim ,  BLACKPIN Inc.

Inventor： Soenghun Kim

IPC: H04W76/28 ,  H04W72/1273 ,  H04W72/231

CPC classification number: H04W76/28 ,  H04W72/1273 ,  H04W72/231

Abstract: A Method and Apparatus for discontinuous reception and discontinuous transmission are provided. The method includes transmitting a UECapabilityInformation to the GNB, receiving a RRCReconfiguration form the GNB, performing DRX operation based on the RRCReconfiguration and current-drx2-ConfigId, receiving a first MAC CE from the GNB and performing DRX operation based on the first MAC CE. The performing DRX operation comprises receiving or not receiving configured assignment based downlink transport block.

公开(公告)号：US20240244698A1

公开(公告)日：2024-07-18

申请号：US18423337

申请日：2024-01-26

Applicant: Soenghun Kim ,  BLACKPIN Inc.

Inventor： Soenghun Kim

IPC: H04W76/19 ,  H04W28/02 ,  H04W76/20 ,  H04W76/30

CPC classification number: H04W76/19 ,  H04W28/0278 ,  H04W76/20 ,  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 initiating the second resume procedure, starting a first timer, receiving a RRCResume and stopping the first timer. Buffer status reporting is performed based on a first BSR configuration and a first LCG if the first timer is running and performed based on a second BSR configuration and the first LCG if the first timer is not running.

公开(公告)号：US20240215022A1

公开(公告)日：2024-06-27

申请号：US18599246

申请日：2024-03-08

Applicant: Soenghun Kim ,  Blackpin Inc.

Inventor： Soenghun Kim

IPC: H04W72/1268 ,  H04L27/26 ,  H04W56/00 ,  H04W74/0833

CPC classification number: H04W72/1268 ,  H04L27/26025 ,  H04W56/0045 ,  H04W74/0841

Abstract: A method and apparatus for operation in NTN is provided. Method for operation in NTN includes receiving system information including a first common offset1 in the first NR cell, transmitting the PUSCH of the first NR cell in the PUSCH transmission slot determined based on the first common offset1, receiving an RRC control message including a second common offset1 in the first NR cell and transmitting the PUSCH of the second NR cell in the PUSCH transmission slot determined based on the second common offset1.

公开(公告)号：US20240214884A1

公开(公告)日：2024-06-27

申请号：US18582656

申请日：2024-02-21

Applicant: BLACKPIN INC.

Inventor： Soenghun Kim

IPC: H04W36/00 ,  H04W4/70 ,  H04W36/08 ,  H04W48/10

CPC classification number: H04W36/0079 ,  H04W36/0061 ,  H04W36/08 ,  H04W48/10 ,  H04W4/70

Abstract: A method and apparatus for selecting a NR cell in a mobile communication system are provided. Method for selecting a NR cell includes selecting, by a terminal, a first cell, performing, by the terminal a first operation group if the terminal fails to acquire MIB in the first cell and performing, by the terminal a second operation group if the terminal succeeds to acquire MIB and SIB1 in the first cell and the MIB includes cellBarred set to barred and the SIB1 includes a intraFreqReselection set to NotAllowed.