公开(公告)号：US20150181526A1

公开(公告)日：2015-06-25

申请号：US14414057

申请日：2013-07-12

Applicant: LG ELECTRONICS INC.

Inventor： Sunyoung Lee ,  Youngdae Lee ,  Sungjun Park ,  Seungjune Yi ,  Sunghoon Jung

IPC: H04W52/02

CPC classification number: H04W52/0241 ,  H04W76/28 ,  Y02D70/00 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/21 ,  Y02D70/23 ,  Y02D70/24

Abstract: A method for and apparatus for applying a DRX (Discontinuous Reception) cycle in a wireless communication system is provided. A wireless device configures one among a short DRX cycle and a long DRX cycle by a rule/an indicator predetermined right after DRX configuration by RRC signaling. Discontinuous reception (DRX) cycle can be configured rapidly and the DRX operation without receiving a DRX Command MAC CE and waiting for a drx-InactivityTimer is expired can be provided.

Abstract translation: 提供了一种用于在无线通信系统中应用DRX（不连续接收）周期的方法和装置。 无线设备通过RRC信令的DRX配置之后的规则/指示符，在短DRX周期和长DRX周期中配置一个。 可以提供不连续接收（DRX）周期并且不接收DRX命令MAC CE并且等待无效性定时器的DRX操作期满。

公开(公告)号：US20150049753A1

公开(公告)日：2015-02-19

申请号：US14385446

申请日：2013-05-06

Applicant: LG ELECTRONICS INC.

Inventor： Sungjun Park ,  Seungjune Yi ,  Youngdae Lee ,  Sunghoon Jung ,  Sunyoung Lee

IPC: H04J11/00 ,  H04W56/00

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：US12225418B2

公开(公告)日：2025-02-11

申请号：US17414599

申请日：2019-12-27

Applicant: LG Electronics Inc.

Inventor： Hongsuk Kim ,  Sunyoung Lee ,  Youngdae Lee ,  Yejee Lee

IPC: H04W36/00 ,  H04W76/27

Abstract: The present disclosure relates to mobility management wireless communications. According to an embodiment of the present disclosure, a method performed by a wireless device in a wireless communication system comprises: receiving, from a source cell, a handover command comprising a handover validity timer; performing a handover attempt to a target cell while the handover validity timer is running; and transmitting, to the source cell, a report message comprising cell information including target cell information for the target cell upon an expiration of the handover validity timer.

公开(公告)号：US12082092B2

公开(公告)日：2024-09-03

申请号：US18340490

申请日：2023-06-23

Applicant: LG Electronics Inc.

Inventor： Gyeongcheol Lee ,  Seungjune Yi ,  Sunyoung Lee

IPC: H04W40/22 ,  H04W40/24

CPC classification number: H04W40/22 ,  H04W40/24

Abstract: 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. Techniques include 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 the second BAP address, determining whether the destination BAP address and the path ID of the packet match at least one entry of a configured rewriting table. Based on the destination BAP address and the path ID of the packet matching the at least one entry, rewriting a header of the packet by setting the destination BAP address and the path ID according to the at least one entry, and transmitting the packet to a next hop node.

公开(公告)号：US12040905B2

公开(公告)日：2024-07-16

申请号：US17417936

申请日：2020-01-30

Applicant: LG Electronics Inc.

Inventor： Youngdae Lee ,  Sunyoung Lee ,  Heejeong Cho ,  Eunjong Lee

IPC: H04L1/1867 ,  H04W28/02 ,  H04W72/21 ,  H04W72/23 ,  H04L1/1812 ,  H04W74/00

CPC classification number: H04L1/1883 ,  H04W28/0278 ,  H04W72/21 ,  H04W72/23 ,  H04L1/1812 ,  H04W74/004

Abstract: A method and apparatus for determination of a maximum number of uplink retransmissions in a wireless communication system is provided. A wireless device receives, from a network, information related to a first retransmission number for a first logical channel and second retransmission number for a second logical channel, determines a retransmission number of a data unit among the first retransmission number and the second retransmission number, and transmits, to the network, information for the retransmission number of the data unit.

公开(公告)号：US12009923B2

公开(公告)日：2024-06-11

申请号：US17310774

申请日：2020-03-23

Applicant: LG ELECTRONICS INC.

Inventor： Jeonggu Lee ,  Sunyoung Lee ,  Seungjune Yi

IPC: H04L1/08 ,  H04L1/00 ,  H04L1/1812 ,  H04W24/08 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/23

CPC classification number: H04L1/08 ,  H04L1/0003 ,  H04L1/1812 ,  H04W24/08 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/23

Abstract: The present invention relates to a method of performing a downlink (DL) reception by a user equipment (UE) in a wireless communication system. In particular, the method includes the steps of: configuring not to transmit a Hybrid Automatic Repeat Request (HARQ) feedback for a DL HARQ process; upon a first Physical Downlink Control Channel (PDCCH) for the DL HARQ process is detected, starting a timer for monitoring subsequent PDC CHs related to retransmission of the DL HARQ process, without transmitting the HARQ feedback; and monitoring the subsequent PDCCHs related to retransmission of the DL HARQ process while the timer is running.

公开(公告)号：US11968560B2

公开(公告)日：2024-04-23

申请号：US17424074

申请日：2020-01-29

Applicant: LG Electronics Inc.

Inventor： Geumsan Jo ,  Seungjune Yi ,  Sunyoung Lee

IPC: H04W28/02 ,  H04W72/23 ,  H04W72/566

CPC classification number: H04W28/0268 ,  H04W72/23 ,  H04W72/569

Abstract: The present invention relates to a method of generating a Medium Access Control Protocol Data Unit (MAC PDU) by a UE in a wireless communication system. In particular, the method includes the steps of: receiving configuration information related to multiple logical channels; receiving information related to multiple configured grants; generating the MAC PDU by performing a Logical Channel Prioritization (LCP) for the multiple logical channels based on a PBR value related to an activated grant; and transmitting the MAC PDU to a network.

公开(公告)号：US11968555B2

公开(公告)日：2024-04-23

申请号：US17299196

申请日：2019-12-12

Applicant: LG ELECTRONICS INC.

Inventor： Eunjong Lee ,  Heejeong Cho ,  Seungjune Yi ,  Jeonggu Lee ,  Sunyoung Lee

IPC: H04W24/10 ,  H04W24/08 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/23

CPC classification number: H04W24/10 ,  H04W24/08 ,  H04W72/0446 ,  H04W72/0453 ,  H04W72/23

Abstract: In the present disclosure, a UE receives configuration information regarding a measurement gap (MG); transmits a MG skip indication associated with the MG; and transmits uplink signals during the MG.

公开(公告)号：US11949518B2

公开(公告)日：2024-04-02

申请号：US17593025

申请日：2020-04-28

Applicant: LG ELECTRONICS INC.

Inventor： Jeonggu Lee ,  Seungjune Yi ,  Sunyoung Lee ,  Gyeongcheol Lee

IPC: H04L1/18 ,  H04L1/1812 ,  H04L1/1867 ,  H04W72/14 ,  H04W72/23

CPC classification number: H04L1/1883 ,  H04L1/1812 ,  H04W72/23

Abstract: The present invention relates to a method of transmitting uplink (UL) data by a user equipment (UE) in a wireless communication system. In particular, the method includes the steps of: based on the UE transmitting the UL data on a first UL resource of a configured grant (CG) con-figuration based on a Hybrid-ARQ (HARQ) process, starting a CG retransmission timer for the HARQ process and a CG timer for the HARQ process; based on a second UL resource of the CG configuration not being configured between an expiration time point of the CG retransmission timer and an expected expiration time point of the CG timer, stopping the CG timer upon expiration of the CG retransmission timer; and performing retransmission of the UL data based on the HARQ process after the expected expiration time point of the CG timer.

公开(公告)号：US11924677B2

公开(公告)日：2024-03-05

申请号：US17309978

申请日：2020-01-31

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae Lee ,  Sunyoung Lee

IPC: H04W28/02 ,  H04L1/08 ,  H04W24/08

CPC classification number: H04W28/0289 ,  H04L1/08 ,  H04W24/08

Abstract: A method and apparatus for handling packet duplication based on congestion level of frequency in a wireless communication system is provided. A wireless device configures at least two lower entities associated with an upper entity. A wireless device activates packet duplication in the upper entity for multiple frequencies. A wireless device submits a data unit to at least one lower entity among the at least two lower entities based on a congestion level of at least one frequency among the multiple frequencies. A wireless device performs transmission of the data unit.