公开(公告)号：US12213072B2

公开(公告)日：2025-01-28

申请号：US17291300

申请日：2019-11-11

Applicant: LG ELECTRONICS INC.

Inventor： Inkwon Seo ,  Daesung Hwang

IPC: H04W52/02 ,  H04W72/044 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/23 ,  H04W76/28

Abstract: Provided are a method for operating discontinuous reception (DRX) of a terminal in a wireless communication system, and an apparatus using same method. The terminal receives a plurality of DRX settings from a base station, and operates the DRX on the basis of one selected DRX setting from among the plurality of DRX settings, wherein the one DRX setting includes a plurality of parameters, and a specific parameter among the plurality of parameters has a plurality of setting values, and the other parameters respectively have one setting value.

公开(公告)号：US12200762B2

公开(公告)日：2025-01-14

申请号：US17574276

申请日：2022-01-12

Applicant: LG ELECTRONICS INC.

Inventor： Woosuk Ko ,  Hanbyul Seo ,  Seungmin Lee ,  Daesung Hwang

IPC: H04W74/0808 ,  H04W72/0446

Abstract: Provided are a method for performing wireless communication based on partial sensing by a first device, and an apparatus for supporting same. The method may comprise: selecting Y slots including a plurality of sidelink (SL) resources within a selection window; performing sensing for at least one slot related to the Y slots; and determining at least one first SL transmission resource based on a resource reservation period and the sensing for the at least one slot, wherein the first device is allowed to perform a re-evaluation procedure or a pre-emption procedure only for resources not later than a last resource among the plurality of SL resources initially selected within each period.

公开(公告)号：US12177844B2

公开(公告)日：2024-12-24

申请号：US17782278

申请日：2020-12-03

Applicant: LG Electronics Inc.

Inventor： Seungmin Lee ,  Daesung Hwang ,  Hanbyul Seo

IPC: H04W72/20 ,  H04W4/40

Abstract: A first apparatus performs radio communication by performing operations that include: obtaining second bits by attaching cyclic redundancy check (CRC) bits to first bits associated with sidelink control information (SCI); obtaining third bits based on channel coding for the second bits; obtaining fourth bits by rate matching on the third bits based on the number of modulation symbols which is obtained based on the number of first bits, the number of CRC bits, a beta-offset value, an alpha value, the number of symbols associated with a physical sidelink shared channel (PSSCH), the number of resource elements (REs) associated with transmission of the SCI for each symbol, and a gamma value which is the number of vacant REs in a resource block to which a last symbol associated with the SCI belongs; and transmitting the SCI via the PSSCH based on scrambling, modulation, and mapping for the fourth bits.

公开(公告)号：US12082109B2

公开(公告)日：2024-09-03

申请号：US17273564

申请日：2019-09-09

Applicant: LG ELECTRONICS INC.

Inventor： Daesung Hwang ,  Inkwon Seo ,  Yunjung Yi ,  Hyunho Lee

IPC: H04W4/00 ,  H04L5/00 ,  H04W52/02 ,  H04W72/23

CPC classification number: H04W52/0212 ,  H04L5/001 ,  H04L5/0092 ,  H04W72/23

Abstract: The present invention discloses a method for receiving, by means of a terminal, a downlink channel in a wireless communication system. In particular, the method may receive information about a plurality of component carriers, transmit information related to power consumption of a component carrier group including at least one first component carrier among the plurality of component carriers, and receive a downlink channel through at least one second component carrier activated on the basis of the information related to power consumption.

公开(公告)号：US12075439B2

公开(公告)日：2024-08-27

申请号：US17796249

申请日：2021-01-29

Applicant: LG ELECTRONICS INC.

Inventor： Seonwook Kim ,  Suckchel Yang ,  Youngdae Lee ,  Joonkui Ahn ,  Inkwon Seo ,  Daesung Hwang

IPC: H04W72/12 ,  H04W72/04 ,  H04W72/0446 ,  H04W72/23

CPC classification number: H04W72/23 ,  H04W72/0446

Abstract: The present disclosure relates to a wireless communication system and, more particularly, to a method and an apparatus therefor, the method comprising the steps of: monitoring first PDCCH candidates for a second cell in a first SS of a first cell; on the basis of the second cell being PCell, monitoring second PDCCH candidates for the second cell even in a second SS of the second cell; and on the basis of a PDCCH detected from among the first and second PDCCH candidates, performing transmission or reception of data corresponding to the PDCCH.

公开(公告)号：US12022400B2

公开(公告)日：2024-06-25

申请号：US18055158

申请日：2022-11-14

Applicant: LG ELECTRONICS INC.

Inventor： Seungmin Lee ,  Daesung Hwang ,  Hanbyul Seo

IPC: H04W52/24 ,  H04W24/08 ,  H04W52/14 ,  H04W56/00 ,  H04W76/20

CPC classification number: H04W52/14 ,  H04W24/08 ,  H04W52/242 ,  H04W56/001 ,  H04W76/20

Abstract: A method for performing wireless communication by a first apparatus is proposed. The method may comprise the steps of: determining power related to a sidelink (SL) transmission, on the basis of a downlink pathloss, wherein the SL transmission includes at least one from among a sidelink-synchronization signal/physical sidelink broadcast channel (S-SS/PSBCH) block transmission, a physical sidelink control channel (PSCCH) transmission, a physical sidelink shared channel (PSSCH) transmission, and a physical sidelink feedback channel (PSFCH) transmission; and performing the SL transmission on the basis of the power related to the SL transmission. For example, on the basis of being configured to monitor a downlink control information (DCI) format 0_0, the downlink pathloss may be determined on the basis of a first reference signal (RS) used for control of power related to a physical uplink shared channel (PUSCH) transmission to be scheduled by the DCI format 0_0. For example, on the basis of not being configured to monitor the DCI format 0_0, the downlink pathloss may be determined on the basis of a second RS related to a synchronization signal block (SSB) for acquiring a master information block (MIB).

公开(公告)号：US12022392B2

公开(公告)日：2024-06-25

申请号：US17280816

申请日：2019-09-27

Applicant: LG ELECTRONICS INC.

Inventor： Soonki Jo ,  Yunjung Yi ,  Daesung Hwang ,  Inkwon Seo

IPC: H04B7/185 ,  H04W52/02 ,  H04W72/0453 ,  H04W72/23 ,  H04L5/00 ,  H04W76/28

CPC classification number: H04W52/0232 ,  H04W72/0453 ,  H04W72/23 ,  H04L5/0051 ,  H04W76/28

Abstract: A method for performing discontinuous reception (DRX) by a terminal in a wireless communication system is proposed. The method comprises: receiving a wake-up signal from a network; and monitoring a physical downlink control channel (PDCCH) on the basis of the wake-up signal.

公开(公告)号：US11943648B2

公开(公告)日：2024-03-26

申请号：US17437358

申请日：2020-04-02

Applicant: LG Electronics Inc.

Inventor： Seungmin Lee ,  Hanbyul Seo ,  Daesung Hwang

IPC: H04W24/10 ,  H04B17/318 ,  H04W4/40 ,  H04W92/18

CPC classification number: H04W24/10 ,  H04B17/318 ,  H04W4/40 ,  H04W92/18

Abstract: A method for performing wireless communication by a first device and a device for supporting same are provided. The method may comprise the steps of: receiving, from a second device, sidelink control information (SCI) including a field indicating transmission of a sidelink (SL) channel state information reference signal (CSI-RS); on the basis of the field indicating the transmission of the SL CSI-RS, determining that a report on SL channel state information has been requested by the second device; on the basis of the SL CSI-RS, acquiring the SL channel state information related to the channel state between the first device and the second device; and transmitting the SL channel state information to the second device.

公开(公告)号：US11937273B2

公开(公告)日：2024-03-19

申请号：US17602561

申请日：2020-04-08

Applicant: LG Electronics Inc.

Inventor： Uihyun Hong ,  Daesung Hwang ,  Seungmin Lee ,  Hanbyul Seo

IPC: H04L1/1829 ,  H04L1/1867 ,  H04L5/00 ,  H04W4/40 ,  H04W4/70 ,  H04W28/04 ,  H04W28/08 ,  H04W72/02 ,  H04W72/044 ,  H04W72/25 ,  H04W72/40 ,  H04W84/00 ,  H04W84/02 ,  H04W88/02 ,  H04W88/08 ,  H04W92/02 ,  H04W92/18

CPC classification number: H04W72/40 ,  H04L1/1861 ,  H04L1/1893 ,  H04L5/0005 ,  H04L5/0037 ,  H04L5/0055 ,  H04L5/0092 ,  H04W4/40 ,  H04W4/70 ,  H04W28/04 ,  H04W28/0875 ,  H04W72/02 ,  H04W72/044 ,  H04W72/25 ,  H04W84/005 ,  H04W84/02 ,  H04W88/02 ,  H04W88/08 ,  H04W92/02 ,  H04W92/18

Abstract: An embodiment provides an operation method of a sidelink reception terminal in a wireless communication system, the method comprising the steps of: receiving a first physical sidelink shared channel (PSSCH) and a second PSSCH by a sidelink reception terminal; and transmitting feedbacks for the first PSSCH and the second PSSCH through a first physical sidelink feedback channel (PSFCH) resource and a second PSFCH resource, respectively, by the sidelink reception terminal, wherein the first PSSCH and the second PSSCH are received in different slots, and a first PSFCH related to the first PSSCH and a second PSFCH related to the second PSSCH are transmitted through different frequency resources within an identical time resource area.

公开(公告)号：US11882537B2

公开(公告)日：2024-01-23

申请号：US17982722

申请日：2022-11-08

Applicant: LG Electronics Inc.

Inventor： Seungmin Lee ,  Hanbyul Seo ,  Daesung Hwang

IPC: H04W4/40 ,  H04W56/00 ,  H04B1/7073 ,  H04L5/00

CPC classification number: H04W56/0015 ,  H04B1/7073 ,  H04L5/0048

Abstract: Provided are a method and an apparatus for performing, by a first device, wireless communication. The method may comprise the steps of: receiving, from a base station, first information related to SL synchronization priority; receiving, from the base station, second information indicating whether a base station-related synchronization reference can be selected as a synchronization source; and performing synchronization according to one synchronization reference of a GNSS-related synchronization reference and other terminals on the basis of the second information indicating that the base station-related synchronization reference cannot be selected as a synchronization source.