公开(公告)号：US11611977B2

公开(公告)日：2023-03-21

申请号：US17968974

申请日：2022-10-19

Applicant: LG Electronics Inc.

Inventor： Inkwon Seo ,  Joonkui Ahn

IPC: H04W72/1268 ,  H04L27/26 ,  H04W72/0446 ,  H04W72/23

Abstract: Provided are a method and device for determining an application delay value of a minimum scheduling offset limit in a wireless communication system. In the method, when DCI including information notifying a change in a minimum scheduling offset limit value in slot n of a scheduling cell is received, the changed minimum scheduling offset limit value is applied in slot n+X of the scheduling cell. Here, the X value may be determined on the basis of two parameters such as Y and Z, wherein the Y value is a minimum scheduling offset limit value applied to a scheduled cell scheduled by the DCI, and the Z value is a value determined in advance according to a subcarrier interval of the scheduling cell. In addition, the Z value may be increased by 1 according to the temporal position at which the DCI is received in the slot n.

公开(公告)号：US11582627B2

公开(公告)日：2023-02-14

申请号：US17708788

申请日：2022-03-30

Applicant: LG Electronics Inc.

Inventor： Inkwon Seo ,  Joonkui Ahn ,  Suckchel Yang ,  Seonwook Kim

IPC: H04W72/04 ,  H04W24/08 ,  H04W72/044 ,  H04W72/1263

Abstract: The present specification relates to a method for receiving dormant bandwidth part (BWP) configuration information, performed by a terminal in a wireless communication system, the method comprising: receiving the dormant BWP configuration information from a base station, wherein the dormant BWP configuration information is information about a downlink BWP used as the dormant BWP among at least one downlink BWP set to the terminal; receiving, from the base station, downlink control information (DCI) notifying activation of the dormant BWP; and stopping monitoring of a physical downlink control channel (PDCCH) on the dormant BWP, wherein a BWP inactivity timer is not used on the basis of the activation of the dormant BWP, and the BWP inactivity timer is a timer for a transition to a default BWP.

公开(公告)号：US11570735B2

公开(公告)日：2023-01-31

申请号：US17246175

申请日：2021-04-30

Applicant: LG ELECTRONICS INC.

Inventor： Hakseong Kim ,  Inkwon Seo ,  Hanbyul Seo ,  Daewon Seo ,  Youngtae Kim ,  Hyukjin Chae

IPC: H04W56/00 ,  H04L27/26 ,  H04L5/00 ,  H04W76/14

Abstract: The present invention relates to a method and an apparatus which enable a terminal to transmit a signal for device-to-device (D2D) communication in a wireless communication system. Specifically, the present invention transmits a synchronization signal for D2D communication and a demodulation reference signal (DM-RS) for demodulation of the synchronization signal, wherein the base sequence of the demodulation reference signal is generated using a synchronization reference ID.

公开(公告)号：US11569963B2

公开(公告)日：2023-01-31

申请号：US17410935

申请日：2021-08-24

Applicant: LG Electronics Inc.

Inventor： Inkwon Seo ,  Yunjung Yi

IPC: H04L5/00 ,  H04L1/00 ,  H04L25/02 ,  H04L27/26

Abstract: A method for receiving a signal by a terminal in a wireless communication system according to an embodiment of the present invention can comprise a step for determining REGs, which are to be assumed that the same precoding is used, among REGs comprised in a control resource set on the basis of information relating to precoder granularity, and thus monitoring a control channel candidate. Particularly, if a part of resource blocks overlaps another resource region and particular resource blocks in the resource blocks are no longer contiguous due to the overlapping, the terminal can comprise an assumption that the same precoding is used with respect to the REGs comprised in the particular resource blocks even if the information relating to the precoder granularity corresponds to first configuration.

公开(公告)号：US20220141693A1

公开(公告)日：2022-05-05

申请号：US17428559

申请日：2020-03-30

Applicant: LG ELECTRONICS INC.

Inventor： Inkwon Seo ,  Joonkui Ahn ,  Changhwan Park

IPC: H04W24/10 ,  H04W72/04

Abstract: Provided in the present specification is a method by which a terminal transmits a control resource set (CORESET) measurement report in a wireless communication system, the method: receiving CORESET configuration information from a base station, wherein the CORESET configuration information includes information about one or more CORESETs; measuring each of one or more CORESETs; and transmitting the CORESET measurement report to the base station on the basis of the measurement result.

公开(公告)号：US11317432B2

公开(公告)日：2022-04-26

申请号：US16763317

申请日：2018-11-16

Applicant: LG Electronics Inc.

Inventor： Inkwon Seo ,  Yunjung Yi

IPC: H04W72/12 ,  H04L5/00 ,  H04W56/00 ,  H04W72/04

Abstract: The method for reception of a signal by a terminal in a wireless communication system according to an embodiment of the present invention may comprise a step of monitoring control channel candidates on the basis of information on precoding granularity. Specifically, even if information on the precoding granularity instructs to the terminal to assume that the reference signal with respect to the control channel candidates is mapped to all resource element groups (REGs) included in consecutive resource blocks in the first control resource set, when some of the consecutive resource blocks overlap with a second control resource set set by a physical broadcasting channel (PBCH), the terminal may not assume that the reference signal with respect to the control channel candidates is mapped to the REGs included in some resource blocks which are overlapping.

公开(公告)号：US11251995B2

公开(公告)日：2022-02-15

申请号：US16641047

申请日：2019-08-12

Applicant: LG ELECTRONICS INC.

Inventor： Hyunho Lee ,  Duckhyun Bae ,  Yunjung Yi ,  Inkwon Seo

IPC: H04L25/02 ,  H04L1/00 ,  H04W8/24 ,  H04W24/08 ,  H04W28/02 ,  H04W72/04

Abstract: Proposed is a method for performing the channel estimation of a physical downlink control channel (PDCCH) in a wireless communication system. Specifically, The method performed by a user equipment (UE) includes transmitting, to a base station, UE capability information related to the channel estimation, receiving, from the base station, information for a PDCCH monitoring span, and performing a channel estimation based on the information for the PDCCH monitoring span, wherein the UE capability information may include information for a maximum number of control channel elements (CCEs) capable of being channel-estimated per PDCCH monitoring span.

公开(公告)号：US11251921B2

公开(公告)日：2022-02-15

申请号：US16631924

申请日：2018-07-23

Applicant: LG Electronics Inc.

Inventor： Gyoungil Kwak ,  Yunjung Yi ,  Changhwan Park ,  Inkwon Seo

IPC: H04L5/00 ,  H04W24/10 ,  H04W72/04 ,  H04W24/08

Abstract: A method for reporting a channel state in a wireless communication system according to an embodiment of the present disclosure, the method being performed by a terminal, and comprising the steps of: the terminal receiving a channel state reporting-related configuration with respect to a plurality of bandwidth parts (BWPs) that are performing BWP adaptation or switching; and reporting channel state information with respect to the plurality of BWPs according to the received configuration, wherein the channel state information with respect to the plurality of BWPs includes channel state information with respect to BWPs that are not activated, the plurality of BWPs include a first BWP and a second BWP of which at least a part is overlapped with the first BWP and which has a smaller size than the first BWP, the size of a sub-band of the first BWP corresponds to a multiple of the size of a sub-band of the second BWP, and the sub-band of the first BWP can completely include the sub-band of the second BWP.

公开(公告)号：US11233687B2

公开(公告)日：2022-01-25

申请号：US16548745

申请日：2019-08-22

Applicant: LG ELECTRONICS INC.

Inventor： Hyukjin Chae ,  Suhwan Lim ,  Hanbyul Seo ,  Hakseong Kim ,  Inkwon Seo

IPC: H04L27/26 ,  H04J11/00 ,  H04W76/14 ,  H04W52/54 ,  H04W4/70

Abstract: A terminal apparatus for a device-to-device (D2D) terminal in a wireless communication system, according to an embodiment of the present invention, comprises a transmission device and a reception device; and a processor, wherein the processor generates and transmits a primary sidelink synchronization signal (PSSS) and a secondary sidelink synchronization signal (SSSS), wherein, if a PSBCH is transmitted in a subframe in which the PSSS and the SSSS are being transmitted and is normal CP, the PSSS and a PSBCH on power is the average power of a period, in the subframe in which the PSSS and the SSSS are being transmitted, not including a transient period, wherein the transient period of a starting part of the period for the PSSS and PSBCH ON power is not overlapped with an OFDM symbol on which the PSSS is transmitted.

公开(公告)号：US20220006562A1

公开(公告)日：2022-01-06

申请号：US17410935

申请日：2021-08-24

Applicant: LG Electronics Inc.

Inventor： Inkwon Seo ,  Yunjung Yi

IPC: H04L1/00 ,  H04L5/00 ,  H04L25/02 ,  H04L27/26

Abstract: A method for receiving a signal by a terminal in a wireless communication system according to an embodiment of the present invention can comprise a step for determining REGs, which are to be assumed that the same precoding is used, among REGs comprised in a control resource set on the basis of information relating to precoder granularity, and thus monitoring a control channel candidate. Particularly, if a part of resource blocks overlaps another resource region and particular resource blocks in the resource blocks are no longer contiguous due to the overlapping, the terminal can comprise an assumption that the same precoding is used with respect to the REGs comprised in the particular resource blocks even if the information relating to the precoder granularity corresponds to first configuration.