公开(公告)号：US20250150233A1

公开(公告)日：2025-05-08

申请号：US18723170

申请日：2023-02-06

Applicant: LG ELECTRONICS INC.

Inventor： Sangwon KIM ,  Sunghoon JUNG ,  Seunggye HWANG

IPC: H04L5/00 ,  H04W56/00 ,  H04W72/232

Abstract: A method and apparatus for handling the validity of the CSI-RS/TRS configuration in a wireless communication system is provided. The method comprises: receiving system information including a CSI-RS and/or TRS configuration; applying the CSI-RS and/or TRS configuration; receiving a system information change indication within a first modification period; considering that the CSI-RS and/or TRS configuration is invalid from a start of a second modification period; and performing synchronization based on at least one SSB.

公开(公告)号：US20250106938A1

公开(公告)日：2025-03-27

申请号：US18832827

申请日：2023-02-10

Applicant: LG ELECTRONICS INC.

Inventor： Sangwon KIM

IPC: H04W76/30 ,  H04W24/10 ,  H04W68/02 ,  H04W76/20

Abstract: A method and apparatus for handling a paging subgroup ID in a wireless communication system is provided. The method comprises: receiving a subgroup ID assigned by a core network (CN); receiving, from a serving cell, a radio resource control (RRC) release message including a suspend configuration; determining that the serving cell does not support the subgroup ID assigned by the CN; discarding the subgroup ID assigned by the CN based on the determination; and entering an RRC_INACTIVE state.

公开(公告)号：US20240339078A1

公开(公告)日：2024-10-10

申请号：US18625658

申请日：2024-04-03

Applicant: LG ELECTRONICS INC.

Inventor： Sunghyun CHO ,  Sangwon KIM ,  Taehwan KIM ,  Chaeyoung LEE ,  Kyunglack KIM ,  Doyoung KIM

IPC: G09G3/3233

CPC classification number: G09G3/3233 ,  G09G2300/0842 ,  G09G2320/041 ,  G09G2320/046 ,  G09G2380/10

Abstract: A display apparatus for a vehicle is disclosed. A display apparatus for a vehicle according to an embodiment of the present disclosure includes: an organic light emitting diode (OLED) panel; a driving controller to output a driving signal; a first temperature detector in a first area of a rear surface of the OLED panel; a second temperature detector in a second area of the rear surface of the OLED panel; and a signal processing device to perform a first degradation compensation mode or a second degradation compensation mode based on a difference between a first temperature and a second temperature, wherein the signal processing device controls a luminance compensation value in the second degradation compensation mode to be greater than a luminance compensation value in the first degradation compensation mode. Accordingly, degradation may be reduced in an adaptive manner based on the temperature of each area of the panel.

公开(公告)号：US20230284170A1

公开(公告)日：2023-09-07

申请号：US18013727

申请日：2021-08-02

Applicant: LG Electronics Inc.

Inventor： Sunghoon JUNG ,  Sangwon KIM ,  Hongsuk KIM

IPC: H04W60/04 ,  H04W8/22 ,  H04W76/10

CPC classification number: H04W60/04 ,  H04W8/22 ,  H04W76/10

Abstract: The present disclosure relates to resource coordination in wireless communications. According to an embodiment of the present disclosure, a method performed by a wireless device in a wireless communication system comprises: performing registration to be registered in a first network and a second network; obtaining resource information related to radio resources used in the first network; determining report information for the second network based on the resource information; and transmitting the report information to the second network, wherein the report information comprises one or more contents including at least one of: information for at least one serving frequency of the first network; or information for UE capabilities available for the second network, and wherein the wireless device supports a total of the UE capabilities available for the second network and UE capabilities used in the first network.

公开(公告)号：US20230093248A1

公开(公告)日：2023-03-23

申请号：US18053592

申请日：2022-11-08

Applicant: LG ELECTRONICS INC.

Inventor： Sangwon KIM

IPC: H04W68/02 ,  H04W72/12

Abstract: A method and apparatus for group paging in a wireless communication system is provided. A wireless device acquires a specific paging subgroup identifier (ID) related to the wireless device. A wireless device joins a multicast session. A wireless device receives, from a network, a paging early indication (PEI) which does not include the specific paging subgroup ID. A wireless device monitors a paging occasion associated with the PEI, to receive an activation notification for the multicast session.

公开(公告)号：US20230068311A1

公开(公告)日：2023-03-02

申请号：US17981061

申请日：2022-11-04

Applicant: LG Electronics Inc.

Inventor： Sangwon KIM

IPC: H04W4/06 ,  H04W76/40 ,  H04W76/27

Abstract: A method and apparatus for handling of a data inactivity timer for MBS session in a wireless communication system is provided. A wireless device may receive, from a network, a configuration of a data inactivity timer. A wireless device may receive a Medium Access Control Service Data Unit (MAC SDU) for a Multicast Traffic Channel (MTCH) for a MBS session. A wireless device may start or restart the data inactivity timer based on determining that the MBS session cannot be received in RRC_IDLE through the MTCH.

公开(公告)号：US20230030347A1

公开(公告)日：2023-02-02

申请号：US17758429

申请日：2021-01-18

Applicant: LG ELECTRONICS INC.

Inventor： Sangwon KIM ,  Sunghoon JUNG ,  Daewook BYUN

IPC: H04W4/50 ,  H04W4/20 ,  H04W4/06 ,  H04W72/00

Abstract: A method and apparatus for transmitting assistant information for a quick switch between broadcast and unicast transmission in a wireless communication system is provided. A wireless device receives, from a network, a service via unicast. A wireless device detects reception of the service via multicast and/or broadcast while receiving the service via unicast. A wireless device informs the network of the reception of the service via the multicast and/or the broadcast.

公开(公告)号：US20220264373A1

公开(公告)日：2022-08-18

申请号：US17674696

申请日：2022-02-17

Applicant: LG ELECTRONICS INC.

Inventor： Sangwon KIM

IPC: H04W28/24 ,  H04W24/10 ,  H04W76/30

Abstract: A method and apparatus for QoE reporting in a wireless communication system is provided. A wireless device may receive, from the RAN node, first information related to a specific QoE configuration among the one or more QoE configurations. The first information may inform to suspend QoE reporting associated with the specific QoE configuration. The wireless device may suspend the QoE measurement reporting associated with the specific QoE configuration. The wireless device may store measurement results associated with the specific QoE configuration.

公开(公告)号：US20220166460A1

公开(公告)日：2022-05-26

申请号：US17310830

申请日：2020-03-19

Applicant: LG ELECTRONICS INC.

Inventor： Sangwon KIM ,  Sunghoon JUNG

IPC: H04B1/74 ,  H04W48/06 ,  H04W76/18

Abstract: A method and apparatus for handling radio link failure on unlicensed frequency in a wireless communication system is provided. A wireless device performs Listen Before Talk (LBT) procedure on a serving cell on an unlicensed frequency. A wireless device detects consecutive failures of the LBT procedure on the serving cell. A wireless device bars all cells on the unlicensed frequency for a certain period time.

公开(公告)号：US20220150955A1

公开(公告)日：2022-05-12

申请号：US17584090

申请日：2022-01-25

Applicant: LG ELECTRONICS INC.

Inventor： Sangwon KIM ,  Youngdae LEE ,  Jaewook LEE

IPC: H04W74/00 ,  H04W48/14 ,  H04W74/08 ,  H04W24/02 ,  H04W48/10

Abstract: Provided are a method for a user equipment (UE) to request system information in a wireless communication system and a device supporting the same. The method may include: transmitting a random access preamble for requesting system information to a base station (BS); receiving, from the BS, a random access response including only a random access preamble identifier (RAPID) corresponding to the transmitted random access preamble; and considering that a random access procedure is completed.