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61.发明公开公开(公告)号：US20240206008A1
公开(公告)日：2024-06-20
申请号：US18287436
申请日：2022-04-21
Applicant: LG ELECTRONICS INC.
Inventor： Giwon PARK , Hanbyul SEO , Seoyoung BACK , Jongwoo HONG , Seungmin LEE
IPC: H04W76/28 , H04W72/02 , H04W72/0446 , H04W72/25 , H04W92/18
CPC classification number: H04W76/28 , H04W72/02 , H04W72/0446 , H04W72/25 , H04W92/18
Abstract: A method for performing wireless communication by a first device and a device supporting same are proposed. The method comprises the steps of: obtaining a sidelink (SL) discontinuous reception (DRX) configuration including information related to an active time of a second device; initiating resource selection in a first slot; and determining a selection window on the basis of the first slot. For example, the first device may transmit, to the second device, information for extension of the active time of the second device through a physical sidelink control channel (PSCCH) or a physical sidelink shared channel (PSSCH) related to the PSCCH on the basis that the number of SL resources in the time domain of the selection window is smaller than a threshold.
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62.发明公开公开(公告)号：US20240057124A1
公开(公告)日：2024-02-15
申请号：US18267385
申请日：2021-12-04
Applicant: LG ELECTRONICS INC.
Inventor： Giwon PARK , Seungmin LEE , Seoyoung BACK , Jongwoo HONG
IPC: H04W72/25 , H04W72/12 , H04W76/28 , H04L1/1812
CPC classification number: H04W72/25 , H04W72/12 , H04W76/28 , H04L1/1812 , H04W92/18
Abstract: Proposed, in an embodiment, is a method for a first device to perform wireless communication. The method may comprise the steps of: establishing a radio resource control (RRC) connection with a second device; receiving, from the second device, a sidelink discontinuous reception (SL DRX) configuration including information related to an SL DRX cycle and information related to a timer for an active time; starting the timer; receiving first sidelink control information (SCI) for scheduling a physical sidelink shared channel (PSSCH), the first SCI being received from the second device through a physical sidelink control channel (PSCCH) on the basis of a first resource; and receiving second SCI and data from the second device through the PSSCH on the basis of the first resource. For example, the first SCI may include resource allocation information. For example, the timer may be stopped on the basis of the resource allocation information only including information about the first resource.
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公开(公告)号：US20240057036A1
公开(公告)日：2024-02-15
申请号：US18268180
申请日：2021-12-16
Applicant: LG ELECTRONICS INC.
Inventor： Seungmin LEE , Jongwoo HONG , Seoyoung BACK , Giwon PARK
IPC: H04W72/02 , H04W72/25 , H04W72/12 , H04L1/1812
CPC classification number: H04W72/02 , H04W72/25 , H04W72/12 , H04L1/1812
Abstract: An embodiment proposes a method for performing wireless communication by a first device. The method may comprise the steps of: selecting a first resource within a first selection window on the basis of first sensing; generating a first medium access control (MAC) protocol data unit (PDU) on the basis of at least one logical channel (LCH) in which hybrid automatic repeat request (HARQ) feedback is enabled; transmitting, to a second device, first sidelink control information (SCI) for scheduling a first physical sidelink shared channel (PSSCH), through a first physical sidelink control channel (PSCCH), on the basis of the first resource; and transmitting, to the second device, second SCI and the first MAC PDU, through the first PSSCH, on the basis of the first resource. For example, random selection of the first resource may not be allowed on the basis of the at least one LCH in which the HARQ feedback is enabled.
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公开(公告)号：US20240056951A1
公开(公告)日：2024-02-15
申请号：US18258072
申请日：2022-01-06
Applicant: LG Electronics Inc.
Inventor： Seoyoung BACK , Giwon PARK , Seungmin LEE , Jongwoo HONG
Abstract: The present disclosure relates to access control in a wireless communication system. According to an embodiment of the present disclosure, a method performed by a first user equipment (UE) in a wireless communication system comprises: receiving a discovery message broadcast by a second UE, the discovery message comprising access control information for a cell in which the second UE is in a connected state; performing access barring check for the cell based on the access control information; selecting a third UE for obtaining a network connection based on an access attempt to the cell being barred as a result of the access barring check; and performing an access attempt to acquire the network connection through the third UE.
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公开(公告)号：US20230309009A1
公开(公告)日：2023-09-28
申请号：US18018454
申请日：2021-07-29
Applicant: LG Electronics Inc.
Inventor： Seoyoung BACK , Giwon PARK , Hanbyul SEO , Seungmin LEE , Jongwoo HONG
IPC: H04W48/20 , H04B17/318 , H04W48/16
CPC classification number: H04W48/20 , H04B17/318 , H04W48/16 , H04W88/04
Abstract: An embodiment relates to a method for selecting a sidelink relay in a wireless communication system. The method comprises: selecting, by remote UE, at least one candidate relay UE; and selecting, by the remote UE, relay UE from among the at least one candidate relay UE, wherein the selection of the at least one candidate relay UE is on the basis of sidelink signal strength of each of the at least one candidate relay UE, and the selection of the relay UE is on the basis of comparison between a cell ID of each of the at least one candidate relay UE and a cell ID selected according to Uu link signal strength.
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Patent Agency Ranking
公开(公告)号：US20230262540A1
公开(公告)日：2023-08-17
申请号：US17624026
申请日：2021-03-02
Applicant: LG Electronics Inc.
Inventor： Hongsuk KIM , Sunghoon JUNG , Jongwoo HONG
CPC classification number: H04W36/0069 , H04W76/19 , H04W36/305 , H04W36/362 , H04W36/0079
Abstract: The present disclosure relates to a failure recovery in wireless communications. According to an embodiment of the present disclosure, a method performed by a wireless device served by a master node (MN) and a secondary node (SN) in a dual connectivity (DC) in a wireless communication system comprises: receiving information for a timer related to a fast master cell group (MCG) recovery and a conditional mobility attempt configuration; starting the timer related to the fast MCG recovery upon detecting a MCG failure; and based on detecting an expiry of the timer related to the fast MCG recovery: removing one or more conditional mobility commands stored in the wireless device; and initiating a transmission of a radio resource control (RRC) re-establishment request message.
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公开(公告)号：US20230247519A1
公开(公告)日：2023-08-03
申请号：US18011429
申请日：2021-06-16
Applicant: LG Electronics Inc.
Inventor： Jongwoo HONG , Seungmin LEE , Seoyoung BACK , Giwon PARK
CPC classification number: H04W40/22 , H04W76/23 , H04W76/38 , H04W76/28 , H04W36/03 , H04W76/27 , H04W88/04
Abstract: Provided are a method for performing wireless communication by a first device relaying communication between a second device and a base station, and an apparatus for supporting same. The method may comprise the steps of: establishing a first radio resource control (RRC) connection to the base station; establishing a PC5 connection to the second device: on the basis that there is no data transmission and reception between the first device and the base station, initiating a Uu data inactivity timer; on the basis that there is no data transmission and reception between the first device and the second device, initiating a sidelink (SL) data inactivity timer: and on the basis that the Uu data inactivity timer and the SL data inactivity timer are expired. releasing the first RRC connection between the first device and the base station.
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公开(公告)号：US20230209430A1
公开(公告)日：2023-06-29
申请号：US18176085
申请日：2023-02-28
Applicant: LG ELECTRONICS INC.
Inventor： Jongwoo HONG , Seoyoung BACK , Giwon PARK
Abstract: Proposed is a method for a first device to perform wireless communication. The method may comprise the steps of: establishing a connection with a second device; and reselecting a cell on the basis that the first device is in a radio resource control (RRC) IDLE state or an RRC INACTIVE state. For example, a priority related to cell reselection can be set such that a cell related to a new radio (NR) has a high priority. For example, cell reselection can be performed first on the cell related to the NR on the basis of the priority related to cell reselection.
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公开(公告)号：US20230098631A1
公开(公告)日：2023-03-30
申请号：US18076076
申请日：2022-12-06
Applicant: LG Electronics Inc.
Inventor： Youngdae LEE , Giwon PARK , Seungmin LEE , Jongwoo HONG
Abstract: A method and apparatus for Sidelink (SL) Discontinuous Reception (DRX) operation based on resource allocation is provided. A first wireless device, e.g., receiving user equipment (RX UE), monitors first Physical Sidelink Control Channel (PSCCH) transmissions from a second wireless device, e.g., transmitting UE (TX UE), in a Sidelink (SL) active time for SL Discontinuous Reception (DRX). The first wireless device receives, from the second wireless device, an indication to reselection of sidelink resources, and adjusts the SL active time based on the indication. The first wireless device monitors second PSCCH transmissions from the second wireless device in the adjusted SL active time.
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70.发明申请公开(公告)号：US20230063453A1
公开(公告)日：2023-03-02
申请号：US17882269
申请日：2022-08-05
Applicant: LG ELECTRONICS INC.
Inventor： Seoyoung BACK , Seungmin LEE , Jongwoo HONG , Giwon PARK
Abstract: In an embodiment, there is provided a method of operating a relay user equipment (UE) in a wireless communication system. The method may include: establishing, by the relay UE, a connection with a remote UE; monitoring, by the relay UE, a paging occasion of the remote UE; and based on presence of a paging message related to the remote UE on the paging occasion, transmitting, by the relaying UE, the paging message to the remote UE. The relay UE may stop the monitoring of the paging occasion of the remote UE based on a notification included in a radio resource control (RRC) message from the remote UE.
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