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.

公开(公告)号：US10939474B2

公开(公告)日：2021-03-02

申请号：US16936077

申请日：2020-07-22

Applicant: LG Electronics Inc.

Inventor： Sangwon Kim ,  Youngdae Lee

IPC: H04W74/08 ,  H04W48/14 ,  H04W74/00 ,  H04W72/12

Abstract: Provided are a method for requesting, by a user equipment (UE), system information in a wireless communication system and a device supporting the same. The method may include: initiating a random access procedure; requesting system information from a base station (BS) in the initiated random access procedure; receiving, from the BS, a broadcast indication indicating that the requested system information is broadcast in the initiated random access procedure after requesting the system information from the BS; and stopping the initiated random access procedure.

公开(公告)号：US10912057B2

公开(公告)日：2021-02-02

申请号：US16629553

申请日：2018-08-09

Applicant: LG ELECTRONICS INC.

Inventor： Sangwon Kim ,  Youngdae Lee

IPC: H04W24/00 ,  H04W64/00 ,  H04W24/10 ,  H04W36/00 ,  H04W36/32 ,  H04W36/24 ,  H04W24/02

Abstract: Provided are a method of selecting configuration based on UE speed and a device supporting the method. According to one embodiment of the present invention, a method for selecting configuration based on UE speed in a wireless communication system includes: receiving a first configuration and a second configuration from a network; if the UE is able to measure a speed of the UE by using a global positioning system (GPS), selecting the first configuration, and scaling values in the first configuration based on the speed of the UE; and if the UE is not able to measure the speed of the UE by using the GPS, selecting the second configuration.

公开(公告)号：US10856139B2

公开(公告)日：2020-12-01

申请号：US16622537

申请日：2018-06-15

Applicant: LG ELECTRONICS INC.

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

IPC: H04W8/24 ,  H04W88/08 ,  H04W88/02

Abstract: A method for reporting UE capability in a wireless communication system which includes receiving capability indexes related to the UE capability from a network; and transmitting at least one of the capability indexes and difference configuration of the UE capability compared to the at least one of the capability indexes to the network.

公开(公告)号：US10743352B2

公开(公告)日：2020-08-11

申请号：US16481911

申请日：2018-01-26

Applicant: LG Electronics Inc.

Inventor： Youngdae Lee ,  Sangwon Kim

IPC: H04W4/00 ,  H04W74/08 ,  H04W48/14 ,  H04W72/04 ,  H04W74/00

Abstract: Provided is a method for a terminal performing a random access procedure in a wireless communication system. The method comprises the steps of: transmitting, to a base station, a first random access preamble corresponding to a system information block-of-interest; receiving, from the base station, a random access response including a random access preamble identifier, wherein the random access preamble identifier indicates a second random access preamble; and determining that the random access response is valid for the terminal if the second random access preamble is included in the same preamble group as the first random access preamble.

公开(公告)号：US10728812B2

公开(公告)日：2020-07-28

申请号：US16313780

申请日：2017-08-09

Applicant: LG ELECTRONICS INC.

Inventor： Sangwon Kim ,  Youngdae Lee ,  Jaewook Lee

IPC: H04W36/06 ,  H04W36/16 ,  H04W36/30 ,  H04W4/06 ,  H04W76/19 ,  H04W76/30 ,  H04W36/00

Abstract: Provided are a method for supporting multimedia broadcast multicast service (MBMS) service continuity by a terminal in a wireless communication system and an apparatus supporting the same. The method may comprise the steps of: entering an RRC state in which cell reselection is not supported; determining whether an MBMS service of interest can be received at a serving frequency for the terminal; and when it is determined that the MBMS service of interest cannot be received at the serving frequency, transmitting an MBMS interest indication message to a network, wherein the terminal may be a terminal not supporting a handover.

公开(公告)号：US10601535B2

公开(公告)日：2020-03-24

申请号：US15933077

申请日：2018-03-22

Applicant: LG ELECTRONICS INC.

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

IPC: H04W76/27 ,  H04J11/00 ,  H04W76/19 ,  H04W72/04 ,  H04W76/15

Abstract: The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for performing SCG re-establishment in dual connectivity in wireless communication system, the method comprising: detecting radio link failure on a secondary node, wherein the UE is configured with a master node and the secondary node; and receiving signals from candidates of a new secondary node for obtaining information about which cell is a best candidate on the new secondary node to prepare for radio link failure on the secondary node; and initiating RRC connection re-establishment procedure for recovery from the radio link failure of the secondary node if a cell which is to be a PSCell on a new secondary node is selected in a cell list.

公开(公告)号：US10470001B2

公开(公告)日：2019-11-05

申请号：US15460784

申请日：2017-03-16

Applicant: LG ELECTRONICS INC.

Inventor： Youngdae Lee ,  Sangwon Kim ,  Jaewook Lee

IPC: H04W4/06 ,  H04W72/12 ,  H04W72/00

Abstract: In an embodiment, a user equipment (UE) receives common scheduling information which schedules the data across multiple multicast-broadcast single-frequency network (MBSFN) areas, and receives the data according to the common scheduling information. In another embodiment, the UE receives common scheduling information which schedules the data on either a physical multicast channel (PMCH) or a physical downlink shared channel (PDSCH), and receives the data on a corresponding channel according to the common scheduling information. The data may correspond to a vehicle-to-everything (V2X) message.