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公开(公告)号：US20230143206A1
公开(公告)日：2023-05-11
申请号：US18095861
申请日：2023-01-11
Applicant: LG Electronics Inc.
Inventor： Seungmin LEE , Hanbyul SEO
CPC classification number: H04W72/20 , H04L5/0048 , H04W4/40
Abstract: A method for performing wireless communication by a first device and a device for supporting same are provided. The method may include receiving a plurality of reference signals from a second device through a physical sidelink control channel (PSCCH) or a physical sidelink shared channel (PSSCH), herein, the plurality of reference signals are transmitted through a plurality of antenna ports, determining a reference signal received power (RSRP) value using the plurality of reference signals based on indexes for the plurality of antenna ports, and transmitting the RSRP value to the second device.
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42.发明申请公开(公告)号：US20230139122A1
公开(公告)日：2023-05-04
申请号：US18074808
申请日：2022-12-05
Applicant: LG ELECTRONICS INC.
Inventor： Giwon PARK , Seungmin LEE , Seoyoung BACK , Jongwoo HONG
Abstract: Provided are a method for performing wireless communication by a first device, and a device for supporting same. The method may comprise: obtaining one or more sidelink (SL) Discontinuous Reception (DRX) configurations; obtaining a Quality of Service (QoS) profile and a transmission (TX) profile representing whether supporting SL DRX is compatible; selecting a SL DRX configuration related to the QoS profile from among the one or more SL DRX configurations, based on the TX profile representing compatibility of supporting SL DRX; and performing, with a second device, SL communication within an active time of the SL DRX configuration.
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公开(公告)号：US20230083277A1
公开(公告)日：2023-03-16
申请号：US17987371
申请日：2022-11-15
Applicant: LG Electronics Inc.
Inventor： Seungmin LEE
Abstract: An embodiment of the present disclosure provides a method for performing sidelink communication by a first device. The method may comprise the steps of reserving periodic transmission resources on the basis of a first priority value; generating a MAC PDU related to a second priority value; on the basis of the second priority value, determining whether to reselect a first SL resource among the periodic transmission resources; and on the basis of the determination on whether to reselect the first SL resource, transmitting the MAC PDU and SCI including the second priority value to a second device, wherein the first SL resource is at least one SL resource after the MAC PDU is generated.
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公开(公告)号：US20230082892A1
公开(公告)日：2023-03-16
申请号：US17793616
申请日：2021-01-18
Applicant: LG ELECTRONICS INC.
Inventor： Seungmin LEE , Uihyun HONG , Hanbyul SEO
IPC: H04W72/04
Abstract: An embodiment relates to a method for operating a first user equipment (UE) in a wireless communication system, the method comprising the steps of: receiving, by the first UE, second CBR information from a second UE; and determining a change in a frequency band on the basis of the second CBR information and first CBR information generated by the first UE, wherein a frequency band of the first UE is narrower than a frequency band of the second UE, and the second CBR information is generated by the second UE on the basis of the frequency band of the first UE.
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公开(公告)号：US20230080157A1
公开(公告)日：2023-03-16
申请号：US17858818
申请日：2022-07-06
Applicant: LG ELECTRONICS INC.
Inventor： Woosuk KO , Hanbyul SEO , Seungmin LEE
Abstract: A method for a first device to perform wireless communication based on partial sensing and an apparatus supporting the same are provided. The method may comprise: triggering a resource selection procedure; determining a selection window within a packet delay budget (PDB) based on the triggering of the resource selection procedure; selecting Y candidate slots in the selection window; performing sensing within a contiguous partial sensing (CPS) window related to the Y candidate slots; and selecting a sidelink (SL) resource based on random selection within the selection window, based on the number of slots included in the CPS window which is less than a minimum number of slots, wherein Y is a positive integer.
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Patent Agency Ranking
公开(公告)号：US20230052408A1
公开(公告)日：2023-02-16
申请号：US17967055
申请日：2022-10-17
Applicant: LG Electronics Inc.
Inventor： Daesung HWANG , Seungmin LEE , Hanbyul SEO
Abstract: A method for performing, by a first device, wireless communication and an apparatus for supporting same are provided. The method includes: receiving a physical sidelink shared channel (PSSCH) from a second device; determining a physical sidelink feedback channel (PSFCH) resource associated with the PSSCH; and transmitting, to the second device, a hybrid automatic repeat request (HARQ) feedback on the PSFCH resource. Here, at least one subchannel for the PSSCH is associated with at least one first PSFCH resource including at least one second PSFCH resource, each second PSFCH resource included in the at least one first PSFCH resource is associated with each slot on the at least one subchannel, and the PSFCH resource may be determined on the basis of information related to the at least one subchannel for the PSSCH, information related to at least one slot for the PSSCH, and a source ID of the second device.
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公开(公告)号：US20230043213A1
公开(公告)日：2023-02-09
申请号：US17894654
申请日：2022-08-24
Applicant: LG Electronics Inc.
Inventor： Daesung HWANG , Seungmin LEE , Jinwoo KIM , Hanbyul SEO
IPC: H04B7/0417 , H04W4/40 , H04L1/18 , H04L5/00 , H04W72/04
Abstract: A method of performing an operation for a first user equipment (UE) in a wireless communication system includes transmitting a physical sidelink shared channel (PSSCH) to a second UE by the first UE, and transmitting, to a base station (BS), feedback information based on a physical sidelink feedback channel (PSFCH) for the PSSCH on a physical uplink control channel (PUCCH) by the first UE. A transmission timing of the PUCCH is determined based on information about the number of slots from the PSFCH to the PUCCH.
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公开(公告)号：US20230042690A1
公开(公告)日：2023-02-09
申请号：US17957695
申请日：2022-09-30
Applicant: LG Electronics Inc.
Inventor： Woosuk KO , Hanbyul SEO , Seungmin LEE , Daesung HWANG
Abstract: A method for performing wireless communication by a first device includes: receiving information related to a time division duplex (TDD) slot configuration, transmitting, to a second device, a sidelink-synchronization signal block (S-SSB), the S-SSB including a sidelink primary synchronization signal, a sidelink secondary synchronization signal, and a physical sidelink broadcast channel, and transmitting, to the second device, a physical sidelink shared channel based on the information related to the TDD slot configuration. Candidate resources to which a bitmap related to a sidelink resource pool is applied (i) are configured based on the information related to the TDD slot configuration and (ii) include one or more slots. Configuration information related to a sidelink symbol included in each of the one or more slots is received, the configuration information including information related to a position of the sidelink symbol configured to be the same for the candidate resources.
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49.发明申请公开(公告)号：US20230038045A1
公开(公告)日：2023-02-09
申请号：US17812820
申请日：2022-07-15
Applicant: LG ELECTRONICS INC.
Inventor： Woosuk KO , Hanbyul SEO , Seungmin LEE , Daesung HWANG
Abstract: Proposed herein are a method for performing wireless communication by a first apparatus and an apparatus supporting the same. The method may include the steps of obtaining SL DRX configuration including information related to SL DRX active time of a second apparatus, determining a selection window, selecting at least one first candidate resource within the selection window based on sensing, selecting at least one second candidate resource within the SL DRX active time of the second apparatus, based on the at least one first candidate resource not being within the SL DRX active time of the second apparatus, selecting an SL resource from among the at least one first candidate resource and the at least one second candidate resource, transmitting first SCI, to the second apparatus, for scheduling a PSSCH and second SCI, through a PSCCH, based on the SL resource, and transmitting the second SCI and a MAC PDU to the second apparatus, through the PSSCH, based on the SL resource.
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公开(公告)号：US20230006775A1
公开(公告)日：2023-01-05
申请号：US17641992
申请日：2020-10-07
Applicant: LG Electronics Inc.
Inventor： Seungmin LEE , Hanbyul SEO , Daesung HWANG
Abstract: Provided is a method by which a first apparatus performs wireless communication and an apparatus for supporting the method. The method comprises the steps of: receiving, from a base station, information related to a sidelink (SL) bandwidth part (BWP); receiving, from the base station, information related to an uplink (UL) BWP; receiving, from the base station, information related to an SL resource and information related to a UL resource for reporting a hybrid automatic repeat request (HARQ) feedback; transmitting, on the basis of the SL resource within the SL BWP, data in which the HARQ feedback has been disabled to a second apparatus through a physical sidelink shared channel (PSSCH); generating an ACK related to the transmission of the data in which the HARQ feedback has been disabled; and transmitting, to the base station, the ACK on the basis of the UL resource within the UL BWP.
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