公开(公告)号：US20170187499A1

公开(公告)日：2017-06-29

申请号：US15390030

申请日：2016-12-23

Applicant: LG ELECTRONICS INC.

Inventor： Seunggye HWANG ,  Yunjung YI ,  Kijun KIM

IPC: H04L5/00 ,  H04W72/04

CPC classification number: H04L5/0051

Abstract: According to an aspect of the present invention, a method for transmitting a Demodulation Reference Signal (DMRS) performed by a terminal in a wireless communication system that supports a Narrow Band (NB)-Internet of Things (IoT) includes generating a DMRS sequence by considering a single subcarrier transmission or a multiple subcarrier transmission; mapping the generated DMRS sequence to one or more symbols in time domain; and transmitting the DMRS to a base station through the mapped symbols, where each element of the generated DMRS sequence is sequentially mapped to each symbol of M symbols, when the DMRS is transmitted through the single subcarrier, and where the generated DMRS sequence is mapped to N symbols, when the DMRS is transmitted through the multiple subcarriers.

公开(公告)号：US20250070837A1

公开(公告)日：2025-02-27

申请号：US18725361

申请日：2023-01-06

Applicant: LG ELECTRONICS INC.

Inventor： Kyuseok KIM ,  Seunggye HWANG ,  Jiwon KANG ,  Haewook PARK

IPC: H04B7/06 ,  H04W24/10

Abstract: Disclosed are a method and apparatus for transmitting/receiving a wireless signal in a wireless communication system. A method performed by a UE in a wireless communication system, according to an embodiment of the present disclosure may comprise: receiving configuration information including a plurality of resources for CSI reporting; receiving a reference signal by skipping at least one resource from among the plurality of resources; at least one of determining first CSI for a resource excluding the at least one resource from the plurality of resources, based on the received reference signal, and determining second CSI for the at least one resource based on a CSI prediction-related algorithm; and performing the CSI reporting for at least one of the first CSI and the second CSI.

公开(公告)号：US20250024552A1

公开(公告)日：2025-01-16

申请号：US18549524

申请日：2023-08-08

Applicant: LG Electronics Inc.

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

IPC: H04W76/28 ,  H04W72/1263

Abstract: Disclosed herein is a method of receiving a signal by a user equipment (UE) in a wireless communication system. The method may include receiving a discontinuous reception (DRX) related configuration through higher layer signaling, receiving downlink control information (DCI) in an on-duration of a DRX cycle based on the DRX related configuration, and receiving a downlink signal in an on-duration of a subsequent DRX cycle following the DRX cycle. The on-duration of the subsequent DRX cycle may be configured based on the DCI. The DCI may include at least one of first information for adjusting a start of the on-duration of the subsequent DRX cycle and second information related to an accumulation of the number of times the start of the on-duration of the subsequent DRX cycle has been adjusted.

公开(公告)号：US20250008487A1

公开(公告)日：2025-01-02

申请号：US18882393

申请日：2024-09-11

Applicant: LG Electronics Inc.

Inventor： Seunggye HWANG ,  Changhwan PARK ,  Joonkui AHN ,  Hanjun PARK ,  Suckchel YANG ,  Sukhyon YOON ,  Seokmin SHIN

IPC: H04W68/02 ,  H04W52/02 ,  H04W84/12

Abstract: One disclosure in the present specification presents a method for a wireless device to receive a paging message. The method may comprise: a step of deciding a wake up signal occasion (WUSO) window for attempting to receive a wake up signal (WUS); and a step of monitoring a downlink control channel during a paging window so as to attempt to receive a paging message, if the WUS is received within the decided WUSO window. Here, the WUSO window may be decided according to a duration size and offset.

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：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：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：US20240349273A1

公开(公告)日：2024-10-17

申请号：US18293671

申请日：2022-08-08

Applicant: LG Electronics Inc.

Inventor： Duckhyun BAE ,  Jaehyung KIM ,  Seunggye HWANG

IPC: H04W72/1268 ,  H04W72/0446 ,  H04W72/232

CPC classification number: H04W72/1268 ,  H04W72/0446 ,  H04W72/232

Abstract: In a method and a device for transmitting or receiving a signal in a wireless communication system, disclosed in the present specification, when M resources are configured for a terminal within one period, a base station configures N resources which can be actually used by the terminal through DCI, and the terminal selects a part of the N resources to perform data transmission. Accordingly, resource allocation to a plurality of terminals can be flexibly performed while delay due to data disorder is prevented.

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：US20240196400A1

公开(公告)日：2024-06-13

申请号：US18554111

申请日：2022-04-05

Applicant: LG Electronics Inc.

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

IPC: H04W72/1273 ,  H04L1/00 ,  H04W76/20

CPC classification number: H04W72/1273 ,  H04L1/0061 ,  H04L1/0068 ,  H04W76/20

Abstract: According to at least one of the embodiments disclosed in the present specification, a terminal may receive tracking reference signal (TRS) configuration information related to a radio resource control (RRC) idle/inactive state, receive physical downlink shared channel (PDSCH) scheduling information in the RRC idle/inactive state, determine PDSCH resource mapping on the basis of the PDSCH scheduling information, and receive PDSCH and TRS in the RRC idle/inactive state on the basis of the determined PDSCH resource mapping and the TRS configuration information.