公开(公告)号：WO2014069845A1

公开(公告)日：2014-05-08

申请号：PCT/KR2013/009580

申请日：2013-10-25

Applicant: LG ELECTRONICS INC.

Inventor： PARK, Sungjun ,  LEE, Sunyoung ,  JUNG, Sunghoon ,  LEE, Youngdae ,  YI, Seungjune

IPC: H04B7/26

CPC classification number: H04W52/365 ,  H04L5/0053

Abstract: A method for processing a signal at a user equipment in a wireless communication system is disclosed. The method includes steps of constructing a PHR (Power Headroom Report) MAC (Medium Access Control) control element for at least one cell; reconstructing the PHR MAC control element by replacing information on the transmission power of the at least one cell with padding bits, if an indication indicating that a transmission of the at least one cell does not occur is received from a network; and transmitting the PHR MAC control element to the network.

Abstract translation: 公开了一种在无线通信系统中的用户设备处理信号的方法。 该方法包括为至少一个小区构建PHR（功率余量报告）MAC（媒体访问控制）控制元件的步骤; 如果从网络接收到表示所述至少一个小区的发送的指示，则用填补比特替换所述至少一个小区的发送功率的信息来重构所述PHR MAC控制单元; 并将PHR MAC控制元件发送到网络。

公开(公告)号：WO2013168938A1

公开(公告)日：2013-11-14

申请号：PCT/KR2013/003900

申请日：2013-05-06

Applicant: LG ELECTRONICS INC.

Inventor： PARK, Sungjun ,  LEE, Sunyoung ,  JUNG, Sunghoon ,  LEE, Youngdae ,  YI, Seungjune

IPC: H04J11/00 ,  H04B7/26

CPC classification number: H04W72/0413 ,  H04J11/005 ,  H04W56/0045

Abstract: The present invention is directed to a wireless communication system. Specifically, the present invention is directed to a method of receiving information at a user equipment configured with a serving cell in a mobile communication system, and the method comprises activating the serving cell; receiving a first signal from a base station, the first signal including timing advance group assignment information for the serving cell; and deactivating the serving cell if the timing advance group assignment information indicates a second timing advance group different from a first timing advance group assigned to the serving cell.

Abstract translation: 本发明涉及无线通信系统。 具体地说，本发明涉及一种在移动通信系统中配置有服务小区的用户设备接收信息的方法，该方法包括激活服务小区; 从基站接收第一信号，所述第一信号包括所述服务小区的定时提前组分配信息; 以及如果所述定时提前组分配信息指示与分配给所述服务小区的第一定时提前组不同的第二定时提前组，则停用所述服务小区。

公开(公告)号：WO2023068510A1

公开(公告)日：2023-04-27

申请号：PCT/KR2022/012222

申请日：2022-08-17

Applicant: LG ELECTRONICS INC.

Inventor： LEE, Sunyoung ,  NAM, Jonggil ,  YI, Seungjune

IPC: H04L1/18 ,  H04W72/12

Abstract: The present invention relates to a method of transmitting a One-shot Hybrid Automatic Repeat and request (HARQ) feedback by a user equipment (UE) in a wireless communication system. In particular, the method includes the steps of: receiving a One-shot HARQ acknowledgement (ACK) request message related to a plurality of HARQ processes from a network; transmitting a One-shot HARQ-ACK related to the plurality of HARQ processes to the network, wherein at least one Round-Trip Time (RTT) timer related to at least one HARQ process, for which a corresponding RTT timer and a corresponding retransmission timer not being running, is started upon transmitting the One-shot HARQ-ACK; starting at least one retransmission timer based on the at least one RTT timer expiring; and monitoring at least one Physical Downlink Control Channel (PDCCH) for the at least one HARQ process during the at least one retransmission timer is running.

公开(公告)号：WO2023043085A1

公开(公告)日：2023-03-23

申请号：PCT/KR2022/012867

申请日：2022-08-29

Applicant: LG ELECTRONICS INC.

Inventor： NAM, Jonggil ,  LEE, Sunyoung ,  YI, Seungjune ,  KIM, Seongjoon

IPC: H04W72/12 ,  H04W28/02 ,  H04W74/08 ,  H04W74/00 ,  H04W56/00 ,  H04L69/28

Abstract: The present invention relates to a method of transmitting a Scheduling Request (SR) based on a time Alignment Timer (TAT) by a user equipment (UE) in a wireless communication system. In particular, the method includes the steps of receiving information related to a time Alignment Timer (TAT) for a Timing Advance Group (TAG) to which a serving cell belongs; starting the TAT for the TAG; based on a data packet to be transmitted via the serving cell being received from an upper layer, determining a difference time between a time point of a first available SR resource in SR resource configuration for the TAG and an expected expiring time of the TAT; based on the difference time being greater than a threshold, transmitting a SR for the data packet on the first available SR resource to a network, wherein, based on the difference time being less than the threshold, a random access (RA) procedure is triggered.

公开(公告)号：WO2023008777A1

公开(公告)日：2023-02-02

申请号：PCT/KR2022/010082

申请日：2022-07-12

Applicant: LG ELECTRONICS INC.

Inventor： LEE, Gyeongcheol ,  YI, Seungjune ,  LEE, Sunyoung

IPC: H04L45/74 ,  H04L45/00 ,  H04L45/24 ,  H04L45/02 ,  H04L47/17 ,  H04W40/22 ,  H04W40/24 ,  H04W76/15

Abstract: The present invention relates to a method of performing a transmission by an Integrated Access and Backhaul (IAB) node configured with a first Backhaul Adaptation Protocol (BAP) address related to a first donor IAB node and a second BAP address related to a second donor IAB node in a wireless communication system. In particular, the method includes the steps of: receiving a packet including a destination BAP address and a path identifier (ID); based on the packet being received through the second link and the destination BAP address not matching with the second BAP address, determining whether the destination BAP address and the path ID of the packet match with at least one entry of a configured rewriting table or not, based on the destination BAP address and the path ID of the packet matching with the at least one entry, rewriting a header of the packet by setting the destination BAP address and the path ID of the packet according to the at least one entry, and transmitting the packet to a next hop node.

公开(公告)号：WO2022196954A1

公开(公告)日：2022-09-22

申请号：PCT/KR2022/002178

申请日：2022-02-15

Applicant: LG ELECTRONICS INC.

Inventor： LEE, Hanul ,  LEE, Sunyoung ,  YI, Seungjune

IPC: H04W28/04 ,  H04W28/02 ,  H04W72/12 ,  H04W76/27 ,  H04W80/02

Abstract: The present disclosure relates to a method of performing data transmissions in a Radio Resource Control (RRC) INACTIVE state by a user equipment (UE) in a wireless communication system. Especially, the method includes the steps of performing a Short Data Transmission (SDT) procedure for transmitting a data unit in the RRC INACTIVE state; based on a failure of the SDT procedure being detected, determining whether a radio bearer (RB) of at least one logical channel related to the data unit is Acknowledged Mode (AM) RB or not; based on the RB not being the AM RB, discarding the data unit; and based on the RB being the AM RB, transmitting a RRC message to the network for requesting RRC connection resumption and performing the retransmission of the data unit in a RRC CONNECTED state.

公开(公告)号：WO2022139152A1

公开(公告)日：2022-06-30

申请号：PCT/KR2021/015170

申请日：2021-10-27

Applicant: LG ELECTRONICS INC.

Inventor： LEE, Sunyoung

IPC: H04W28/02

Abstract: The present invention relates to a method of transmitting a buffer status report (BSR) by a wireless node configured with a first logical channel and a second logical channel in a wireless communication system. Especially, the method includes the steps of generating at least one of an uplink data related to the first logical channel and an uplink data related to the second logical channel; triggering the BSR; and transmitting the BSR including at least one of buffer size (BS) information related to the first logical channel and the BS information related to the second logical channel to a peer wireless node, wherein, based on the BS of the first logical channel being equal to or larger than the threshold, the BSR includes the BS information related to the first logical channel without the BS information related to the second logical channel

公开(公告)号：WO2022025472A1

公开(公告)日：2022-02-03

申请号：PCT/KR2021/008696

申请日：2021-07-08

Applicant: LG ELECTRONICS INC.

Inventor： YI, Seungjune ,  LEE, Sunyoung

IPC: H04W28/02 ,  H04W72/14

Abstract: The present invention relates to a method of transmitting a Buffer Status Reporting (BSR) by a user equipment (UE) in a wireless communication system. Especially, the method includes the steps of configuring a Logical Channel Group (LCG) including two or more Logical Channels (LCHs), wherein the two or more LCHs are related to different configured grants (CGs); triggering the BSR; and transmitting data of at least one of the two or more LCHs and the BSR, on a CG related to the at least one LCH, wherein the BSR indicates data volume to be transmitted on the CG.

公开(公告)号：WO2022014822A1

公开(公告)日：2022-01-20

申请号：PCT/KR2021/004065

申请日：2021-04-01

Applicant: LG ELECTRONICS INC.

Inventor： LEE, Gyeongcheol ,  LEE, Sunyoung

IPC: H04L12/721 ,  H04L12/741 ,  H04L12/801 ,  H04W40/02

Abstract: The present invention relates to a method of transmitting a packet by an Integrated Access and Backhaul (IAB) node in a wireless communication system. In particular, the method includes the steps of: receiving, from a first node, an indication indicating that a congestion problem occurs between the first node and a second node; if the packet is to be transmitted to other node via the first node, transmitting the packet to the first node; and if the packet is to be transmitted to the second node via the first node, transmitting the packet to a third node.

公开(公告)号：WO2020204471A1

公开(公告)日：2020-10-08

申请号：PCT/KR2020/004156

申请日：2020-03-27

Applicant: LG ELECTRONICS INC.

Inventor： LEE, Sunyoung ,  KIM, Jayeong ,  YI, Seungjune

IPC: H04W72/06 ,  H04W72/12

Abstract: The present invention relates to a method of performing a Scheduling Request (SR) by a User Equipment (UE) in a wireless communication system. In particular, the method includes the steps of: configuring a logical channel, wherein a SR transmission of the logical channel is prioritized over any Physical Uplink Shared Channel (PUSCH) transmission; and based on the SR being triggered due to the logical channel, transmitting the SR to a network.