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.

公开(公告)号：US10993133B2

公开(公告)日：2021-04-27

申请号：US16339791

申请日：2017-09-29

Applicant: LG Electronics Inc.

Inventor： Sangwon Kim

IPC: H04W24/10 ,  H04W84/12 ,  H04W36/00 ,  H04W24/02

Abstract: Provided are a method for a terminal for reporting a measurement result in a wireless communication system, and an apparatus supporting the method. The method may comprise the steps of: receiving a measurement configuration comprising a measurement object and reporting configuration, the reporting configuration comprising a first measurement reporting triggering condition to be applied to a first wireless local area network (WLAN) not included in the measurement object; determining that measurement reporting for the first WLAN not included in the measurement object is permitted; measuring the first WLAN not included in the measurement object; and, if the measurement result for the first WLAN satisfies the first measurement reporting triggering condition, then reporting the measurement result for the first WLAN not included in the measurement object.

公开(公告)号：US10959118B2

公开(公告)日：2021-03-23

申请号：US16070040

申请日：2017-02-02

Applicant: LG ELECTRONICS INC.

Inventor： Sangwon Kim

IPC: H04W24/00 ,  H04W24/10 ,  H04W48/16 ,  H04W52/02 ,  H04W24/08 ,  H04W76/27 ,  H04W36/08 ,  H04L12/26 ,  H04W4/70

Abstract: Provided is a method for a terminal performing a measurement in a wireless communication system, and a device supporting same. The terminal comprises: determining a coverage enhancement (CE) level thereof; receiving a legacy measurement configuration and a measurement activity configuration; and on the basis of the determined CE level, performing a measurement according to any one of the legacy measurement configuration or the measurement activity configuration, wherein the legacy measurement configuration may be a measurement configuration applying to a terminal in a normal coverage region, and the measurement activity configuration may be a measurement configuration applying to a terminal in a CE region.

公开(公告)号：US20210076321A1

公开(公告)日：2021-03-11

申请号：US17045854

申请日：2019-06-14

Applicant: LG ELECTRONICS INC.

Inventor： Sangwon Kim

IPC: H04W48/20 ,  H04W48/16 ,  H04W48/12 ,  H04W72/10 ,  H04W72/04

Abstract: A method and apparatus for handling frequency priorities inherited from other radio access technologies (RATs) in a wireless communication system is provided. A user equipment (UE), which inherits information on dedicated frequency priorities from other RATs, applies the dedicated frequency priorities while a timer is running. However, upon receiving information on a broadcast frequency priority from a current cell, and when the information on the broadcast frequency priority includes priority information of a RAT of which priority information is not included in the information on the dedicated frequency priorities, the UE stops applying the dedicated frequency priorities and applying the broadcast frequency priority.