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公开(公告)号：US11039355B2
公开(公告)日：2021-06-15
申请号：US16590161
申请日：2019-10-01
Applicant: LG ELECTRONICS INC.
Inventor： Youngdae Lee , Hanbyul Seo , Sunyoung Lee , Jaewook Lee
Abstract: In a wireless communication system, a user equipment (UE) may reselect a sidelink resource to be used for vehicle-to-everything (V2X) communication. The reselection of sidelink resource may be triggered by various conditions. In particular, the reselection of the sidelink resources may be triggered when a value of sidelink resource reselection counter is zero. More specifically, the UE determines that data for the V2X communication is available in a sidelink traffic channel (STCH), determines that a value of the sidelink resource reselection counter is zero, and reselects the sidelink resources.
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公开(公告)号：US11026123B2
公开(公告)日：2021-06-01
申请号：US16480663
申请日：2018-07-26
Applicant: LG ELECTRONICS INC.
Inventor： Youngdae Lee , Hyunjung Choe , Hongsuk Kim
Abstract: Provided are a method for a user equipment (UE) to perform early data transmission (EDT) in a wireless communication, and an apparatus supporting the same. The method may include: receiving system information including a threshold for the EDT; determining whether or not a condition for initiating the EDT is satisfied, by comparing the threshold for the EDT with a size of data for transmission; if the condition is satisfied, performing the EDT; and if the condition is not satisfied, performing a radio resource control (RRC) connection establishment or resume procedure.
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公开(公告)号：US10986690B2
公开(公告)日：2021-04-20
申请号：US16348787
申请日：2017-11-10
Applicant: LG ELECTRONICS INC.
Inventor： Youngdae Lee , Jaewook Lee , Hanul Lee
Abstract: In the performance of a proximity-based services (ProSe) user equipment (UE)-to-network relay operation, when a remote UE needs to transmit control/user plane data to a network, a relay UE may be in a radio resource control (RRC) idle state. At this time, the relay UE receives an RRC connection establishment cause from the remote UE, and performs an RRC connection establishment procedure for the ProSe UE-to-network relay of the remote UE on the basis of the received RRC connection establishment cause.
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公开(公告)号：US20210112591A1
公开(公告)日：2021-04-15
申请号：US16608467
申请日：2018-04-27
Applicant: LG Electronics Inc.
Inventor： Youngdae Lee , Sunyoung Lee
Abstract: Provided is a method for performing a random access procedure by a terminal in a wireless communication system. The method comprises the steps of: selecting a first beam group including a configured number (M) of beams; transmitting a random access preamble to a base station via the first beam group; adjusting a value of M when it is determined that the random access procedure has failed; and reselecting a second beam group including the adjusted number of M beams.
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公开(公告)号：US10973069B2
公开(公告)日：2021-04-06
申请号：US16635933
申请日：2018-08-07
Applicant: LG Electronics Inc.
Inventor： Bokyung Byun , Youngdae Lee , Jaewook Lee
Abstract: Provided are a method for keeping, by a user equipment (UE), a first dual connectivity (DC) configuration in a wireless communication system. The method may include: receiving information for validation of a DC configuration, from a network, wherein the DC configuration includes the first DC configuration and a second DC configuration; determining whether or not the first DC configuration is valid in a radio resource control (RRC) resume procedure, based on the information for validation of DC configuration; if the first DC configuration is valid, keeping the first DC configuration in an RRC resume procedure; and releasing the second DC configuration before initiating the RRC resume procedure.
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Patent Agency Ranking
66.发明授权公开(公告)号：US10952107B2
公开(公告)日：2021-03-16
申请号：US16338029
申请日：2017-09-27
Applicant: LG Electronics Inc.
Inventor： Youngdae Lee , Bokyung Byun , Sangwook Han
Abstract: Provided is a method for a terminal performing an RRC connection reestablishment process in a wireless communication system. The method comprises the steps of: the terminal moving from a first base station to a second base station; transmitting, to the second base station, an RRC connection reestablishment request message; receiving, from the second base station, an RRC connection reestablishment message, wherein the RRC connection reestablishment message includes a state conversion indicator indicating an RRC state into which the terminal should enter; and entering the RRC state corresponding to the state conversion indicator.
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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
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.
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68.发明授权公开(公告)号：US10939438B2
公开(公告)日：2021-03-02
申请号：US16527498
申请日：2019-07-31
Applicant: LG ELECTRONICS INC.
Inventor： Sunghoon Jung , Youngdae Lee
Abstract: A method performed by a wireless device in a wireless communication system is discussed. The method includes receiving, by the wireless device, broadcast signaling from a network, wherein the broadcast signaling informs that the network supports a device-to-device (D2D) related information; after receiving the broadcast signaling, transmitting, by the wireless device, a message including the D2D related information based on a change of the D2D related information to the network; receiving, by the wireless device, D2D radio resources from the network via a dedicated signaling; and performing, by the wireless device, a D2D operation based on the D2D radio resources.
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公开(公告)号：US10939336B2
公开(公告)日：2021-03-02
申请号：US16376919
申请日：2019-04-05
Applicant: LG ELECTRONICS INC.
Inventor： Yejee Lee , Youngdae Lee
Abstract: Provided are a method of estimating mobility state of an UE and a device supporting the method. According to one embodiment of the present invention, the method includes: entering a second cell from a first cell, wherein the first cell provides specific information; receiving neighbor cell list from the second cell; and counting a number of cell changes for mobility state, based on whether the neighbor cell list from the second cell includes at least one of neighbor cells providing the specific information.
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公开(公告)号：US10939335B2
公开(公告)日：2021-03-02
申请号：US16678035
申请日：2019-11-08
Applicant: LG ELECTRONICS INC.
Inventor： Sunghoon Jung , Youngdae Lee , Sungduck Chun , Sungjun Park , Seungjune Yi
Abstract: A method for restarting a prohibit timer in a wireless communication system, the method performed by a user equipment (UE) includes starting the prohibit timer related to a transmission of power preference information; receiving, from a network, a handover message including a timer value; performing a handover procedure based on the received handover message; restarting the prohibit timer based on applying the received timer value included in the handover message; and stopping the prohibit timer based on whether the UE initiates radio resource control (RRC) re-establishment procedure while the prohibit timer is running. Further, upon initiating the RRC re-establishment procedure, the UE disables the transmission of the power preference information and stops the prohibit timer.
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