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1.发明公开
公开(公告)号：EP4425974A1
公开(公告)日：2024-09-04
申请号：EP22887658.7
申请日：2022-10-27
申请人： LG Electronics Inc.
发明人： HWANG, Jaeho , SONG, Min , KIM, Hakseong , SEO, Hanbyul
摘要： Disclosed are a method for transmitting a first message by a first device in a wireless communication system according to various embodiments, and an apparatus therefor. Disclosed are a method and an apparatus therefor, the method comprising the steps of: receiving a second message including a header including an extension flag field and a payload, from a second device; and transmitting a first message to a first group on the basis of the second message, wherein a first device identifies an additional information type of an extension field additionally configured in the header, on the basis of the extension flag field, and acquires additional information related to the payload from the extension field on the basis of the additional information type, and the first group is configured on the basis of the additional information.
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2.发明公开
公开(公告)号：EP4401330A2
公开(公告)日：2024-07-17
申请号：EP24179540.0
申请日：2017-01-03
申请人： LG Electronics Inc.
发明人： KANG, Jiwon , SEO, Hanbyul , KIM, Kijun , KIM, Hyungtae , KIM, Youngtae , LEE, Kilbom
IPC分类号： H04B7/0456
CPC分类号： H04B7/0404 , H04B7/0478 , H04B7/024 , H04B7/0691
摘要： Disclosed in the present application is a method for transmitting, by a terminal, an uplink signal to a base station through a plurality of antenna ports in a wireless communication system. Specifically, the method comprises the steps of: transmitting, to the base station, uplink reference signals corresponding to the plurality of antenna ports and antenna port grouping information: receiving, from the base station, information on an uplink precoder, which is determined on the basis of the uplink reference signals and the antenna port group information; precoding the uplink signal using the information on the uplink precoder; and transmitting the precoded uplink signal to the base station, wherein the antenna port grouping information comprises information on antenna port groups comprising the plurality of antenna ports and information of the signal distortion level between the antenna port groups.
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公开(公告)号：EP4387361A1
公开(公告)日：2024-06-19
申请号：EP22867751.4
申请日：2022-09-08
申请人： LG Electronics Inc.
发明人： HWANG, Daesung , LEE, Seungmin , SEO, Hanbyul
CPC分类号： H04W72/25 , H04B17/252 , H04B17/328
摘要： A method by which a first terminal transmits information related to a conflict of reserved resources in a wireless communication system according to one embodiment of the present specification comprises the steps of: receiving first SCI related to a first reserved resource for a PSSCH from a second terminal; receiving second SCI related to a second reserved resource for a PSSCH from a third terminal; determining that a conflict exists between the first reserved resource and the second reserved resource; and transmitting information related to the conflict to the second terminal or the third terminal.
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4.发明公开
公开(公告)号：EP4344263A1
公开(公告)日：2024-03-27
申请号：EP22804907.8
申请日：2022-05-13
申请人： LG Electronics Inc.
发明人： KIM, Heejin , SEO, Hanbyul
摘要： Disclosed, according to various embodiments, are a method and an apparatus for transmitting, by a terminal, a message including terminal information in a wireless communication system. The method and the apparatus therefor are disclosed, the method comprising the steps of: receiving configuration information related to transmission of the message; transmitting a first message including the terminal information at a first point of time on the basis of the configuration information; and transmitting a second message including the terminal information at a second point of time on the basis of the configuration information, wherein on the basis of omission of transmission of a third message at a third point of time between the first point of time and the second point of time, the second message further includes a data field including a path history.
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公开(公告)号：EP4340503A1
公开(公告)日：2024-03-20
申请号：EP22807798.8
申请日：2022-05-10
申请人： LG Electronics Inc.
发明人： LEE, Seungmin , SEO, Hanbyul , PARK, Giwon
摘要： Provided are a method by which a first device performs wireless communication, and a device supporting same. The method may comprise the steps of: obtaining information related to a reception resource pool and information related to a transmission resource pool; receiving, from a second device, a first SCI including a time resource indicator value (TRIV) for time resource allocation for scheduling of a physical sidelink shared channel (PSSCH) and second sidelink control information (SCI) through a PSCCH on the basis of a first slot in the reception resource pool; receiving the second SCI including information related to a hybrid automatic repeat request (HARQ) process from the second device through the PSSCH on the basis of the first slot; and determining a duration for omitting monitoring related to the HARQ process depending on whether the first slot is included in the transmission resource pool and on the basis of the TRIV.
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6.发明公开
公开(公告)号：EP4340415A1
公开(公告)日：2024-03-20
申请号：EP22807803.6
申请日：2022-05-10
申请人： LG Electronics Inc.
发明人： BACK, Seoyoung , PARK, Giwon , LEE, Seungmin , HONG, Jongwoo , SEO, Hanbyul
摘要： Abstract: An embodiment relates to a method for operation of remote user equipment (UE) in a wireless communication system, the method comprising: remote UE establishing a connection with first relay UE; the remote UE receiving, from the first relay UE, information notifying of a Uu radio link failure (RLF); and performing a relay reselection or cell selection procedure on the basis of having received the information notifying of the Uu RLF, wherein, on the basis of having received, from the first relay UE, information notifying that a Uu link recovery has succeeded, the remote UE transmits, to reselected second relay UE, or a base station associated with cell selection, information notifying of falling back to a previous link.
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7.发明公开
公开(公告)号：EP4336922A1
公开(公告)日：2024-03-13
申请号：EP22799125.4
申请日：2022-05-04
申请人： LG Electronics Inc.
发明人： HWANG, Daesung , LEE, Seungmin , SEO, Hanbyul
摘要： A method of a first user equipment (UE) for determining a non-preferred resource in a wireless communication system comprises receiving, from a third UE, a DeModulation Reference Signal for a Physical Sidelink Control Channel (PSCCH DMRS), receiving the PSCCH from the third UE, receiving, from the third UE, a DeModulation Reference Signal for a Physical Sidelink Shared channel (PSSCH DMRS), determining a non-preferred resource related to transmission of a second UE based on a measurement for at least one of the PSCCH DMRS and/or the PSSCH DMRS, and transmitting, to the second UE, coordination information representing the non-preferred resource.
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公开(公告)号：EP4307804A1
公开(公告)日：2024-01-17
申请号：EP22767372.0
申请日：2022-02-23
申请人： LG Electronics Inc.
发明人： HONG, Jongwoo , BACK, Seoyoung , PARK, Giwon , SEO, Hanbyul , LEE, Seungmin
IPC分类号： H04W72/04 , H04W72/10 , H04W72/02 , H04W72/14 , H04W76/28 , H04W76/27 , H04W76/14 , H04W92/18
摘要： Presented in one embodiment is a method by which a first device performs wireless communication. The method may comprise the steps of: determining a resource related to a sidelink (SL) grant; transmitting, to a second device, a first SL DRX configuration including information related to a first SL discontinuous reception (DRX) cycle and information related to a first active time, a destination relating to a first LCH with the highest priority from among one or more logical channels (LCH) and including the second device; transmitting, to a third device, a second SL DRX configuration including information related to a second SL DRX cycle and information related to a second active time; selecting, on the basis of the second device excluding the first active time, a second LCH having a priority lower than the highest priority from among the one or more LCHs, a destination relating to the second LCH and including the third device; and transmitting, to the third device, a media access control protocol data unit (MAC PDU) according to the resource on the basis of the third device having the second active time.
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公开(公告)号：EP4307793A1
公开(公告)日：2024-01-17
申请号：EP22767537.8
申请日：2022-03-10
申请人： LG Electronics Inc.
发明人： KO, Woosuk , SEO, Hanbyul
摘要： Proposed is a method for operating a first device (100) in a wireless communication system. The method may comprise the steps of: triggering a resource selection for transmitting a medium access control (MAC) protocol data unit (PDU); selecting at least one candidate slot within a resource selection window for transmitting the MAC PDU; performing periodic partial sensing (PPS) related to the at least one candidate slot on the basis of a resource reservation period allowed for a resource pool; selecting at least one candidate resource belonging to the at least one candidate slot on the basis of the PPS; and randomly selecting a transmission resource for transmitting the MAC PDU from among the at least one candidate resource.
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公开(公告)号：EP4304287A3
公开(公告)日：2024-01-17
申请号：EP23211793.7
申请日：2017-04-07
申请人： LG Electronics Inc.
发明人： LEE, Seungmin , SEO, Hanbyul , CHAE, Hyukjin , KIM, Youngtae
摘要： The present invention provides a vehicle-to-X (V2X) operation method performed by a V2X terminal in a wireless communication system, the method comprising: selecting, in a selection period, a subframe excluding a subframe relating to a subframe in which transmission has been performed during a sensing period; and performing a V2X communication on the basis of the selected subframe.
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