公开(公告)号：US11363483B2

公开(公告)日：2022-06-14

申请号：US16982170

申请日：2019-04-02

Applicant: LG Electronics Inc.

Inventor： Sangwon Kim

IPC: H04W24/10 ,  H04W76/27 ,  H04W24/08

Abstract: Provided are a method of constructing logged measurement entry and a device supporting the method. According to one embodiment of the present disclosure, the method may comprise: receiving a logged measurement configuration from a network; performing measurement logging based on the received logged measurement configuration; and transmitting the logged measurement to the network, wherein when the UE is in any cell selection state, the logged measurement includes indicator indicating that there is no suitable cell or no acceptable cell with available measurement results.

公开(公告)号：US11330622B2

公开(公告)日：2022-05-10

申请号：US17336945

申请日：2021-06-02

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.

公开(公告)号：US11304227B2

公开(公告)日：2022-04-12

申请号：US16842325

申请日：2020-04-07

Applicant: LG Electronics Inc.

Inventor： Hyunjung Choe ,  Sunghoon Jung ,  Sangwon Kim

IPC: H04W74/00 ,  H04W72/04 ,  H04L5/00 ,  H04W74/08 ,  H04W56/00

Abstract: A method and apparatus for validating time alignment for preconfigured uplink resource in a wireless communication system is provided. A wireless device receives, from a network at a first time point, configuration of uplink transmission which is to be performed at a second time point. A wireless device configures a window which starts at a third time point between the first time point and the second time point. A wireless device checks whether time alignment (TA) is valid or not inside of the window.

公开(公告)号：US11272564B2

公开(公告)日：2022-03-08

申请号：US16347471

申请日：2017-11-02

Applicant: LG Electronics Inc.

Inventor： Youngdae Lee ,  Sangwon Kim ,  Jaewook Lee

IPC: H04W76/27 ,  H04W72/12 ,  H04W76/25 ,  H04W76/28

Abstract: A method for a terminal to determine whether or not to suspend a radio bearer in a wireless communication system and a device supporting the method are provided. The method may comprise: a step of receiving, from a base station, a configuration indicating if data transmission through a certain radio bearer is permitted in an RRC_INACTIVE state; a step of entering the RRC_INACTIVE state; and a step of determining, based on the configuration, whether or not to suspend the certain radio bearer in the RRC_INACTIVE state.

公开(公告)号：US11224086B2

公开(公告)日：2022-01-11

申请号：US16790633

申请日：2020-02-13

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae Lee ,  Sangwon Kim

IPC: H04W76/19 ,  H04W74/08 ,  H04W72/04

Abstract: A method and apparatus for multiple accesses for fast connection reestablishment in a wireless communication system is provided. Upon detecting a failure, a wireless device selects multiple resources of one cell based on a type of the failure. Then, the wireless device triggers multiple access procedures each of which is mapped to each of the multiple resources of the one cell respectively, and performs multiple access transmissions for the multiple access procedures via the multiple resources of the one cell.

公开(公告)号：US11206523B2

公开(公告)日：2021-12-21

申请号：US16805488

申请日：2020-02-28

Applicant: LG Electronics Inc.

Inventor： Sangwon Kim

IPC: H04W16/14 ,  H04W4/90 ,  H04W76/50 ,  H04W76/27 ,  H04W24/10 ,  H04W72/04

Abstract: A method and apparatus for the PWS transmission on unlicensed frequency in a wireless communication system is provided. A wireless device camps on a cell on a specific unlicensed frequency. A wireless device receives a public warning system (PWS) notification from the cell. A wireless device prioritize at least one licensed frequency over unlicensed frequencies including the specific unlicensed frequency.

公开(公告)号：US11184938B2

公开(公告)日：2021-11-23

申请号：US16497420

申请日：2018-03-23

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae Lee ,  Hongsuk Kim ,  Jaewook Lee ,  Sangwon Kim

IPC: H04W76/19 ,  H04W76/11 ,  H04W76/27

Abstract: Provided are a method for a terminal requesting a radio resource control (RRC) connection in a wireless communication system, and a device supporting same. The method may comprise the steps of: receiving a UE ID from a first cell; determining whether the UE ID is valid; and transmitting an RRC connection resume request message including the UE ID to a second cell if the terminal determines that the UE ID is valid.

公开(公告)号：US11178677B2

公开(公告)日：2021-11-16

申请号：US16616868

申请日：2018-06-26

Applicant: LG Electronics Inc.

Inventor： Youngdae Lee ,  Seungjune Yi ,  Sangwon Kim ,  Sunyoung Lee

IPC: H04W28/02 ,  H04W76/27 ,  H04W28/06 ,  H04L5/00 ,  H04W72/10 ,  H04W72/04 ,  H04W72/12 ,  H04W74/08

Abstract: A method and apparatus for configuring multiple common control channels (CCCHs) in a wireless communication system, specifically in a new radio access technology (NR) system, is provided. A user equipment (UE) configures a first CCCH and a second CCCH. The first CCCH has higher priority than the second CCCH in a logical channel prioritization (LCP) procedure. Upon detecting that data is available for the first CCCH and the second CCCH, the UE constructs a media access control (MAC) protocol data unit (PDU) including the data, based on a priority of the first CCCH and a priority of the second CCCH, and transmits the MAC PDU to a network.

公开(公告)号：US11051216B2

公开(公告)日：2021-06-29

申请号：US16761233

申请日：2018-11-15

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae Lee ,  Jaewook Lee ,  Sangwon Kim

IPC: H04W36/00

Abstract: Provided are a method of reporting measurement result and a device supporting the method. According to one embodiment of the present disclosure, a method for reporting measurement result in a wireless communication system includes: receiving a measurement configuration including information on a first cell and a second cell which is related to the first cell; performing measurement on the first cell and the second cell; and transmitting a result of the measurement on the first cell and the second cell, when a reporting of measurement on the first cell is triggered.

公开(公告)号：US11039377B2

公开(公告)日：2021-06-15

申请号：US16347320

申请日：2017-11-03

Applicant: LG Electronics Inc.

Inventor： Youngdae Lee ,  Sangwon Kim ,  Jaewook Lee

IPC: H04W48/14 ,  H04W76/19 ,  H04W76/18 ,  H04W76/27 ,  H04W48/04 ,  H04W88/02 ,  H04W48/02

Abstract: Provided are a method for a terminal to receive system information in a wireless communication system and a device supporting the method. The method may comprise: a step of entering a first radio resource control (RRC) state; a step of transmitting, to a base station, an RRC state transition request message requesting a state transition of a terminal from the first RRC state to a second RRC state, the RRC state transition request message including a cause value indicating a request for system information; and a step of receiving, in response to the RRC state transition request message, a rejection message including the requested system information from the base station with respect to the first RRC state.