公开(公告)号：US20160330689A1

公开(公告)日：2016-11-10

申请号：US15108768

申请日：2015-01-12

Applicant: LG ELECTRONICS INC.

Inventor： Giwon PARK ,  Kiseon RYU ,  Jeongki KIM ,  Hangyu CHO ,  Suhwook KIM

IPC: H04W52/02

CPC classification number: H04W52/0235 ,  H04W52/0216 ,  H04W84/12 ,  Y02D70/00 ,  Y02D70/142 ,  Y02D70/22

Abstract: Disclosed are a method and an apparatus for operating based on a power save mode in a wireless LAN. The method for operating based on the power save mode in a wireless LAN may comprise the steps of: an STA receiving, from an AP, a beacon frame from a beacon frame time resource for the beacon frame, wherein a TIM included in the beacon frame indicates pending downlink data for the STA; the STA maintaining a sleep mode after receiving the beacon frame and until a monitoring start time resource for the downlink frame for delivering downlink data; and the STA receiving, from the AP, the downlink frame from a listen window including the monitoring start time resource.

Abstract translation: 公开了一种基于无线LAN中的省电模式进行操作的方法和装置。 基于无线LAN中的省电模式的操作方法可以包括以下步骤：STA从信标帧从信标帧时间资源接收来自AP的信标帧，其中包括在信标帧中的TIM 表示STA的未决下行链路数据; STA在接收到信标帧之后保持睡眠模式，并且直到用于传送下行链路数据的下行链路帧的监视开始时间资源; 并且STA从AP接收包括监视开始时间资源的监听窗口的下行链路帧。

公开(公告)号：US20160197705A1

公开(公告)日：2016-07-07

申请号：US14912862

申请日：2014-04-29

Applicant: LG ELECTRONICS INC.

Inventor： Kiseon RYU ,  Suhwook KIM ,  Hangyu CHO ,  Jeongki KIM ,  Giwon PARK

IPC: H04L1/18 ,  H04W84/12 ,  H04L5/00

CPC classification number: H04L1/1854 ,  H04L1/18 ,  H04L5/0055 ,  H04W84/12

Abstract: Disclosed are a method and an apparatus for reporting information about a transmission failure frame. The method for reporting information about a transmission failure frame in a wireless LAN may comprise the steps of: creating, by an STA, the retransmission frame includes information about the transmission failure frame, the information about the transmission failure frame includes timestamp information and duration information, the timestamp information includes information about the transmission start time of the transmission failure frame, and the duration information includes information about the transmission period of the transmission failure frame.

Abstract translation: 公开了一种用于报告关于传输失败帧的信息的方法和装置。 用于报告关于无线LAN中的传输失败帧的信息的方法可以包括以下步骤：由STA创建重传帧包括关于传输失败帧的信息，关于传输失败帧的信息包括时间戳信息和持续时间信息 时间戳信息包括关于传输失败帧的传输开始时间的信息，并且持续时间信息包括关于传输失败帧的传输周期的信息。

公开(公告)号：US20240414601A1

公开(公告)日：2024-12-12

申请号：US18694906

申请日：2022-09-26

Applicant: LG ELECTRONICS INC.

Inventor： Seoyoung BACK ,  Seungmin LEE ,  Giwon PARK ,  Jongwoo HONG

IPC: H04W36/00 ,  H04W76/14 ,  H04W76/28

Abstract: An embodiment is a method for operating a sidelink transmission (TX) UE in a wireless communication system. The method comprises the steps in which the TX UE: establishes a PC5 connection with a reception (RX) UE; transmits a first sidelink DRX configuration to the RX UE; transmits a measurement report to a source base station; receives a handover command from the source base station; and performs a handover procedure, wherein the TX UE transmits a second sidelink DRX configuration to the RX UE on the basis of completion of the handover procedure, and the second sidelink DRX configuration is set by a target base station of the handover procedure.

公开(公告)号：US20240397578A1

公开(公告)日：2024-11-28

申请号：US18693846

申请日：2022-09-22

Applicant: LG ELECTRONICS INC.

Inventor： Giwon PARK ,  Seoyoung BACK

IPC: H04W76/28 ,  H04L1/1812 ,  H04W4/40 ,  H04W72/232 ,  H04W72/25

Abstract: Proposed are a method for a first device to perform wireless communication and a device supporting same. For example, the first device may acquire an SL DRX configuration including information related to the active period of a second device. For example, the first device may receive CG configuration information including a plurality of CGs from a base station through an RRC message. For example, the first device may receive information, related to activation of a first CG among the plurality of CGs, from the base station through a first PDCCH. For example, the first device may transmit CG index information including index information about the first CG to the base station on the basis that the first CG is not in the active period of the second device.

公开(公告)号：US20240381383A1

公开(公告)日：2024-11-14

申请号：US18691670

申请日：2022-09-13

Applicant: LG ELECTRONICS INC.

Inventor： Giwon PARK ,  Seoyoung BACK ,  Jongwoo HONG

IPC: H04W72/25 ,  H04W76/28 ,  H04W92/18

Abstract: An operation method of a first user equipment (UE) in a wireless communication system according to an embodiment of the present disclosure comprises receiving, from a second UE, sidelink transmission pool information including information on a sidelink transmission pool, selecting a sidelink reception pool related to the sidelink transmission pool based on the sidelink transmission pool information, receiving a physical sidelink control channel (PSCCH) from the second UE based on the sidelink reception pool, and receiving a physical sidelink shared channel (PSSCH) from the second UE based on the sidelink reception pool. One of the sidelink transmission pool or the sidelink reception pool may support a discontinuous reception (DRX) operation.

公开(公告)号：US20240381381A1

公开(公告)日：2024-11-14

申请号：US18690030

申请日：2022-09-06

Applicant: LG ELECTRONICS INC.

Inventor： Giwon PARK ,  Hanbyul SEO ,  Seoyoung BACK ,  Jongwoo HONG

IPC: H04W72/25 ,  H04W28/02 ,  H04W52/02 ,  H04W72/543

Abstract: A method performed by a second terminal supporting SL DRX in a wireless communication system, according to one embodiment of the present specification, comprises the steps of: receiving, from a base station, configuration information related to a resource pool for sidelink communication; receiving an SCI from a first terminal; and receiving, on the basis of the SCI, SL data from the first terminal. On the basis of an L2 destination ID associated with the SL data being associated with a plurality of QoS profiles, a resource pool to which an operation related to SL DRX is applied is determined, from among resource pools based on the configuration information, on the basis of a QoS profile associated with the SL data among the plurality of QoS profiles. SL DRX configuration mapped to the QoS profile associated with the SL data is applied to the determined resource pool.

公开(公告)号：US20240365231A1

公开(公告)日：2024-10-31

申请号：US18573909

申请日：2022-06-21

Applicant: LG Electronics Inc.

Inventor： Giwon PARK ,  Seoyoung BACK ,  Seungmin LEE ,  Jongwoo HONG

IPC: H04W52/02 ,  H04L1/1812 ,  H04L1/1867 ,  H04W72/02 ,  H04W72/25

CPC classification number: H04W52/0219 ,  H04L1/1887 ,  H04W52/0216 ,  H04W52/0235 ,  H04W72/02 ,  H04W72/25 ,  H04L1/1812

Abstract: Proposed is a method for operating a first device (100) in a wireless communication system. The method may comprise the steps of: transmitting an MAC PDU to a second device and a third device in a group in which groupcast communication is performed, the MAC PDU being transmitted through a PSSCH on the basis that an SL DRX on-duration timer in an SL DRX configuration is operating; monitoring an HARQ feedback related to the PSSCH on the basis of a PSFCH resource; receiving the HARQ feedback related to the PSSCH from the second device on the basis that the SL DRX on-duration timer is operating; and transmitting an early termination message to the second device on the basis that the HARQ feedback is not received from the third device within a time interval in which the SL DRX on-duration timer is operating.

公开(公告)号：US20240340668A1

公开(公告)日：2024-10-10

申请号：US18290608

申请日：2022-07-21

Applicant: LG Electronics Inc.

Inventor： Seoyoung BACK ,  Giwon PARK ,  Seungmin LEE ,  Jongwoo HONG

IPC: H04W24/10 ,  H04B17/318 ,  H04W72/25

CPC classification number: H04W24/10 ,  H04B17/328 ,  H04W72/25

Abstract: An embodiment relates to a method for operation of remote UE in a wireless communication system, the method comprising: remote UE establishing a sidelink connection with relay UE; the remote UE transmitting a sidelink signal to the relay UE; the remote UE carrying out measurement; and the remote UE transmitting a measurement report to the relay UE, wherein the measurement report includes a measurement result for a Uu link and is transmitted to a base station, and the measurement report for the Uu link is carried out on the basis of a measurement result for an SL link being less than a certain threshold value.

公开(公告)号：US20240260126A1

公开(公告)日：2024-08-01

申请号：US18290116

申请日：2022-05-11

Applicant: LG Electronics Inc.

Inventor： Giwon PARK ,  Seungmin LEE ,  Jongwoo HONG ,  Seoyoung BACK

IPC: H04W76/28 ,  H04W72/25 ,  H04W76/38 ,  H04W92/18

CPC classification number: H04W76/28 ,  H04W72/25 ,  H04W76/38 ,  H04W92/18

Abstract: Proposed is a method for operation of a first device (100) in a wireless communication system. The method may comprise the steps of: performing first L1 ID matching related to a second device (200); initiating an inactivity timer on the basis of a success in the first L1 ID matching; performing second L1 ID matching related to a third device (300); re-initiating the inactivity timer on the basis of a success in the second L1 ID matching; and stopping the inactivity timer on the basis of a failure of first L2 ID matching related to the second device (200) and second L2 ID matching related to the third device (300).

公开(公告)号：US20240260055A1

公开(公告)日：2024-08-01

申请号：US18290428

申请日：2022-05-18

Applicant: LG ELECTRONICS INC.

Inventor： Giwon PARK ,  Seungmin LEE ,  Seoyoung BACK ,  Jongwoo HONG

IPC: H04W72/25 ,  H04L1/1829 ,  H04W76/28

CPC classification number: H04W72/25 ,  H04L1/1851 ,  H04W76/28

Abstract: Provided are a method for performing wireless communication by a first device, and an apparatus for supporting same. The method may comprise the steps of: receiving information related to a configured grant (CG) from a base station through at least one of downlink control information (DCI) and a radio resource control (RRC) message; on the basis of a first sidelink (SL) resource in a period allocated by the CG, transmitting second sidelink control information (SCI) and first SCI for scheduling a physical sidelink shared channel (PSSCH) to a second device through a physical sidelink control channel (PSCCH); and on the basis of the first SL resource in the period, transmitting the second SCI and a medium access control (MAC) protocol data unit (PDU) to the second device through the PSSCH.