公开(公告)号：US20240406974A1

公开(公告)日：2024-12-05

申请号：US18697721

申请日：2022-09-30

Applicant: LG ELECTRONICS INC.

Inventor： Sunghoon LEE ,  Jaehyung KIM ,  Suckchel YANG ,  Seunggye HWANG ,  Seonwook KIM

IPC: H04W72/232 ,  H04W76/28

Abstract: Disclosed is a method by which a terminal receives a physical downlink control channel (PDCCH) in a wireless communication system. In particular, the method is characterized by comprising: receiving downlink control information (DCI) including a bit field related to PDCCH monitoring adaptation; determining a PDCCH monitoring adaptation operation on the basis of the value of the bit field; and receiving the PDCCH on the basis of the PDCCH monitoring adaptation operation, wherein the number of bits included in the bit field is determined on the basis of the format of the DCI.

公开(公告)号：US20240389111A1

公开(公告)日：2024-11-21

申请号：US18693929

申请日：2022-09-29

Applicant: LG ELECTRONICS INC.

Inventor： Suckchel YANG ,  Seonwook KIM

IPC: H04W72/232 ,  H04L1/00

Abstract: According to an embodiment of the present invention, a terminal may receive an N-number of PDSCHs scheduled by a single DCI, and the terminal may determine, on the basis of a first MCS field of the DCI indicating a specific MCS for first TBs of the N-number of PDSCHs and a first RV field of the DCI indicating only a specific RV for all the first TBs of the N-number of PDSCHs, that all the first TBs are disabled for all of the N-number of PDSCHs.

公开(公告)号：US20240389109A1

公开(公告)日：2024-11-21

申请号：US18559976

申请日：2022-05-11

Applicant: LG Electronics Inc.

Inventor： Sunghoon LEE ,  Suckchel YANG ,  Jaehyung KIM ,  Seonwook KIM ,  Seunggye HWANG

IPC: H04W72/232 ,  H04W76/27 ,  H04W76/28

Abstract: The present disclosure describes a method for monitoring a physical downlink control channel (PDCCH) by a terminal in a wireless communication system. Specifically, the method may comprise: receiving first information related to multiple PDCCH monitoring adaptation patterns; receiving second information indicating one PDCCH monitoring adaptation pattern among the multiple PDCCH monitoring adaptation patterns; and monitoring the PDCCH on the basis of the one PDCCH monitoring pattern, wherein each of the multiple PDCCH monitoring adaptation patterns comprises at least one PDCCH monitoring skipping operation and at least one search space set (SS set) group switching operation.

公开(公告)号：US20240389097A1

公开(公告)日：2024-11-21

申请号：US18696180

申请日：2022-09-28

Applicant: LG Electronics Inc.

Inventor： Suckchel YANG ,  Seonwook KIM

IPC: H04W72/1268 ,  H04W72/21 ,  H04W72/231 ,  H04W72/566

Abstract: A UE according to an embodiment of the present disclosure may receive a parameter enabling simultaneous transmission of overlapping PUCCH-PUSCH having different priorities in the same PUCCH cell group, and may perform uplink (UL) transmission related to a PUCCH and one or at least two PUSCHs overlapping the PUCCH. The one or at least two PUSCHs may include at least one of a first PUSCH on a first band to which a cell of the PUCCH belongs and a second PUSCH on a second band. The UE may perform the UL transmission without multiplexing the UCI of the PUCCH onto the second PUSCH on the basis of the first band and the second band being different from each other.

公开(公告)号：US20240380556A1

公开(公告)日：2024-11-14

申请号：US18291730

申请日：2022-08-05

Applicant: LG Electronics Inc.

Inventor： Youngdae LEE ,  Suckchel YANG ,  Seonwook KIM

IPC: H04L5/00

Abstract: Disclosed are a method and device for performing uplink transmission and reception in a wireless communication system. A method by which a terminal performs uplink transmission, according to one embodiment of the present disclosure, may comprise the steps of: receiving, from a base station, a first PDSCH including a group common TB scheduled by a first multicast DCI; receiving, from the base station, a second PDSCH including the group common TB scheduled by a first unicast DCI; configuring a first HARQ-ACK codebook using first HARQ-ACK information for the second PDSCH and at least one piece of second HARQ-ACK information corresponding to a second unicast DCI; and transmitting a PUCCH including the first HARQ-ACK codebook to the base station.

公开(公告)号：US20240373330A1

公开(公告)日：2024-11-07

申请号：US18576306

申请日：2023-05-16

Applicant: LG ELECTRONICS INC.

Inventor： Seonwook KIM ,  Hyunsoo KO ,  Suckchel YANG

IPC: H04W48/16 ,  H04L5/00

Abstract: Disclosed herein are a method and apparatus for transmitting and receiving signals in a wireless communication system. The method and apparatus include an operation of receiving a second synchronization signal block (SSB) based on a first SSB. Specifically, (i) a global synchronization channel number (GSCN) of the first SSB, (ii) a step size, and (iii) a GSCN offset may be used to receive the second SSB.

公开(公告)号：US20240357496A1

公开(公告)日：2024-10-24

申请号：US18294492

申请日：2022-08-08

Applicant: LG ELECTRONICS INC.

Inventor： Jaehyung KIM ,  Kijun KIM ,  Joonkui AHN ,  Suckchel YANG ,  Seunggye HWANG ,  Duckhyun BAE

IPC: H04W52/02 ,  H04L1/1812

CPC classification number: H04W52/0235 ,  H04L1/1812

Abstract: A method performed by a base station (BS) in a wireless communication system is provided. The method comprises, based on a plurality of transport blocks (TBs) constituting a traffic being mapped to one frame, generating control information related to a power saving operation for a user equipment (UE) supporting extended reality (XR) based on delay related information of the traffic, and transmitting the control information to the UE on a per frame basis. The control information includes information on an order of the plurality of TBs within the frame, or information on a first TB within the frame, or information on a last TB within the frame.

公开(公告)号：US20240340967A1

公开(公告)日：2024-10-10

申请号：US18681464

申请日：2022-08-03

Applicant: LG Electronics Inc.

Inventor： Seokmin SHIN ,  Suckchel YANG ,  Seonwook KIM ,  Sechang MYUNG

IPC: H04W74/0833 ,  H04L27/26 ,  H04W72/0446 ,  H04W72/231

CPC classification number: H04W74/0833 ,  H04L27/26025 ,  H04W72/0446 ,  H04W72/231

Abstract: Disclosed are a method and apparatus for performing random access in a wireless communication system. A method by which a terminal performs a random access procedure in a wireless communication system, according to an embodiment of the present disclosure, comprises the steps of: transmitting a random access preamble to a network from a slot based on a subcarrier spacing (SCS) exceeding a predetermined threshold value; monitoring downlink control information (DCI) based on a specific radio network temporary identifier (RNTI) corresponding to the random access preamble; and receiving a downlink data channel from the network, on the basis of scheduling information included in the DCI, wherein the specific RNTI is determined on the basis of a value derived via a modulo operation using 2M−K as a divisor, M is associated with an offset value for distinguishing the type of the random access procedure, and K may be an integer exceeding 12.

公开(公告)号：US20240334393A1

公开(公告)日：2024-10-03

申请号：US18578173

申请日：2022-08-08

Applicant: LG Electronics Inc.

Inventor： Seunggye HWANG ,  Jaehyung KIM ,  Suckchel YANG ,  Seonwook KIM

IPC: H04W68/02 ,  H04L1/00 ,  H04L5/00 ,  H04W72/231 ,  H04W76/20

CPC classification number: H04W68/02 ,  H04L1/0061 ,  H04L5/0051 ,  H04W72/231 ,  H04W76/20

Abstract: A terminal disclosed herein can: receive information for paging early indication (PEI) DCI payload size ‘N’ through layer signaling; determine the size ‘M’ of total information bits of PEI DCI, the total information bits including first information bits related to paging and second information bits related to the availability of a tracking reference signal (TRS) in an RRC pause/inactive state; and determine ‘N’-‘M’ reserved bits.

公开(公告)号：US20240297744A1

公开(公告)日：2024-09-05

申请号：US18658258

申请日：2024-05-08

Applicant: LG Electronics Inc.

Inventor： Suckchel YANG ,  Seonwook KIM

IPC: H04L1/1829 ,  H04L1/1812 ,  H04L1/1867 ,  H04L5/00 ,  H04W72/0446

CPC classification number: H04L1/1854 ,  H04L1/1812 ,  H04L1/1896 ,  H04L5/0044 ,  H04L5/0055 ,  H04L5/0078 ,  H04W72/0446

Abstract: A terminal according to one embodiment of the present invention determines and reports a specific codebook-based HARQ-ACK on the basis of the result of receiving a plurality of PDSCHs, and, on the basis of a first-type codebook-based HARQ-ACK having been set for scheduling of the plurality of PDSCHs, the terminal can perform first start symbol and length indicator value (SLIV) pruning on the basis of a set of the SLIVs of PDSCHs, which can be potentially scheduled on each slot of a bundling window determined on the basis of a plurality of candidate PDSCH-to-HARQ feedback timing values, and perform second SLIV pruning on the basis of a set of the SLIVs of PDSCHs, which can be potentially scheduled even on at least one slot that does not belong to the bundling window.