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公开(公告)号：US11115890B2
公开(公告)日：2021-09-07
申请号：US16540415
申请日：2019-08-14
Applicant: LG ELECTRONICS INC.
Inventor： Youngdae Lee , Taehun Kim , Jongwoo Hong
Abstract: A method and apparatus for triggering a transmission carrier reselection procedure due to high congestion level in a wireless communication system is provided. A wireless device, which selects a carrier and performs data transmission on the carrier, determines that a congestion level of the carrier is not below a threshold for carrier reselection, and triggers the carrier reselection.
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公开(公告)号：US10945185B2
公开(公告)日：2021-03-09
申请号：US16509211
申请日：2019-07-11
Applicant: LG Electronics Inc.
Inventor： Jongwoo Hong , Taehun Kim , Daewook Byun , Bokyung Byun
Abstract: A method and apparatus for supporting a fast link recovery and link status reporting in a wireless communication system is provided. When a node detects a radio link problem on a wireless backhaul link between integrated access and backhaul (IAB) nodes from the node to a donor node of an TAB network, the node reselects a cell operated by a gNB which is directly connected to the donor node, and performs a random access procedure towards the cell operated by the gNB to report information on the radio link problem to the cell. The donor node may establish a new path for the node.
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公开(公告)号：US10887736B2
公开(公告)日：2021-01-05
申请号：US16090555
申请日：2017-04-03
Applicant: LG Electronics Inc.
Inventor： Seungmin Lee , Hanbyul Seo , Hyukjin Chae , Jongwoo Hong
Abstract: The present invention provides a method for a vehicle-to-X (V2X) operation performed by means of a V2X UE in a wireless communication system, the method characterized by: determining whether or not another communication is being performed on V2X resources on which V2X communication is being performed; and performing the V2X communication on the basis of the determination, wherein a terminal drops the transmission for the V2X communication during the determining of whether or not another communication is being performed on the V2X resources on which the V2X communication is being performed.
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公开(公告)号：US10469154B2
公开(公告)日：2019-11-05
申请号：US15939906
申请日：2018-03-29
Applicant: LG ELECTRONICS INC.
Inventor： Jaewook Lee , Jongwoo Hong
Abstract: The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for performing management of local id identifying a remote UE in a relay UE in wireless communication system, the method comprising: generating a local ID identifying a remote UE of which transmits/receives data to/from a eNB via the relay UE, wherein the generated local ID is derived from RAT specific ID which is acquired during discovery procedure and linking process between the remote UE and the relay UE; receiving RRC connection request message from the remote UE; and transmitting the RRC connection request message for the remote UE using the generating local ID to the eNB.
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公开(公告)号：US10349449B2
公开(公告)日：2019-07-09
申请号：US15794523
申请日：2017-10-26
Applicant: LG ELECTRONICS INC.
Inventor： Jongwoo Hong , Sunyoung Lee , Seungjune Yi
Abstract: In the present invention, a user equipment (UE) receives physical random access channel (PRACH) configuration information. The UE determines a part of PRACH resources among PRACH resources configured based on the PRACH configuration information, if a random access (RA) procedure is triggered. The UE performs the RA procedure using only the determined part of the PRACH resources. The PRACH configuration information includes a periodicity value N, expressed in number of configured PRACH resources. The determined part of PRACH resources are every N-th configured PRACH resource, starting from a specific PRACH resource for the RA procedure, among the PRACH resources configured based on the PRACH configuration information.
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Patent Agency Ranking
公开(公告)号：US20190182862A1
公开(公告)日：2019-06-13
申请号：US16321897
申请日：2017-08-08
Applicant: LG Electronics Inc.
Inventor： Seungjune Yi , Sunyoung Lee , Jongwoo Hong
Abstract: The present invention relates to uplink signal transmission by a user equipment (UE) in terms of timing advance value in a wireless communication system. According to an embodiment of the invention, the UE applies a predetermined timing advance value for a TAG (Timing Advance Group) if the TAG includes only one or more first type cells. Here, a random access procedure is not supported on the first type cells. Based on it, the UE transmits the uplink signals to the network on one of the first type cells based on the timing advance value applied for the TAG.
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公开(公告)号：US09930679B2
公开(公告)日：2018-03-27
申请号：US15119330
申请日：2015-02-16
Applicant: LG ELECTRONICS INC. , SNU R&DB FOUNDATION
Inventor： Hakseong Kim , Sunghyun Choi , Jongwoo Hong
IPC: H04W4/00 , H04W72/08 , H04J11/00 , H04B17/318 , H04B17/336 , H04W56/00 , H04W76/02
CPC classification number: H04W72/082 , H04B17/318 , H04B17/336 , H04J11/0026 , H04W56/002 , H04W76/14
Abstract: The present invention discloses a method for reducing interference in a wireless communication system supporting D2D communication and an apparatus for the method. More specifically, in a wireless communication system supporting Device-to-Device (D2D) communication, a method for reducing interference in D2D communication comprises receiving, by a user equipment (UE), a D2D signal; determining, by the UE, whether interference is generated from resources in which the D2D signal has been transmitted; and in case it is determined that interference is generated from the resources in which the D2D signal has been transmitted, transmitting, by the UE, interference resource information for indicating that interference has been generated from the resources in which the D2D signal has been transmitted.
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公开(公告)号：US12219649B2
公开(公告)日：2025-02-04
申请号：US17664362
申请日：2022-05-20
Applicant: LG ELECTRONICS INC.
Inventor： Seoyoung Back , Seungmin Lee , Giwon Park , Jongwoo Hong
Abstract: An operation method related to sidelink of a second user equipment (UE) in a wireless communication system includes transmitting, by the second UE, assistance information including a plurality of first discontinuous reception (DRX) configuration related information to a first UE, wherein the plurality of first DRX configuration related information is transmitted to a base station (BS) by the first UE, and receiving, by the second UE, one or more second DRX configuration related information transmitted by the BS. The second DRX configuration related information is determined based on the assistance information including the plurality of first DRX configuration related information.
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公开(公告)号：US12063665B2
公开(公告)日：2024-08-13
申请号：US18348014
申请日：2023-07-06
Applicant: LG Electronics Inc.
Inventor： Seoyoung Back , Seungmin Lee , Giwon Park , Jongwoo Hong
IPC: H04W72/25 , H04L1/1812 , H04W52/02 , H04W76/28
CPC classification number: H04W72/25 , H04L1/1812 , H04W52/0225 , H04W76/28
Abstract: One embodiment relates to a method for sidelink related operation of a receiving (RX) user equipment (UE) in a wireless communication system, the method comprising the steps in which: the RX UE receives first SCI from a transmitting UE (TX UE) through a physical sidelink control channel (PSCCH); and the RX UE receives a physical sidelink shared channel (PSSCH) and second SCI from the TX UE on the basis of the first SCI, wherein the second SCI includes information about activating physical sidelink feedback channel (PSFCH) transmission related to the PSSCH, and whether to start a retransmission timer on the basis of the PSFCH transmission being dropped is determined on the basis of whether the dropped PSFCH transmission is related to either NACK or ACK.
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公开(公告)号：US12058678B2
公开(公告)日：2024-08-06
申请号：US17283756
申请日：2019-10-24
Applicant: LG ELECTRONICS INC.
Inventor： Youngdae Lee , Taehun Kim , Jongwoo Hong
Abstract: A method performed by a first wireless device in a wireless communication system including receiving, from a second first wireless device, a first message comprising information for requesting a resource allocation to the second wireless device; transmitting, to a network, a second message comprising a resource request for the second wireless device, the resource request comprising the information and an identifier (ID) of the second wireless device allocated by the first wireless device; receiving, from the network, a third message comprising a resource configuration for the second wireless device, the resource configuration comprising information for a resource for the second wireless device related to the resource request, and the ID of the second wireless device; and transmitting, to the second wireless device, a fourth message comprising the resource configuration related to the ID of the second wireless device.
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