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公开(公告)号：US20230146905A1
公开(公告)日：2023-05-11
申请号：US18093563
申请日：2023-01-05
Applicant: LG Electronics Inc.
Inventor： Kyuhwan KWAK , Inkwon SEO , Yunjung YI , Hyunho LEE , Daesung HWANG
CPC classification number: H04W72/23 , H04L5/0048 , H04L5/0007 , H04L1/00 , H04L5/00
Abstract: A method of receiving a downlink control channel at a user equipment (UE) in a wireless communication system is disclosed. The method includes receiving information on a resource element group (REG) bundle size and information on a size of a matrix for interleaving a plurality of REGs configuring at least one control channel element (CCE) through a higher layer, determining the matrix for interleaving the plurality of REGs based on the information on the size of the matrix and the information on the REG bundle size, interleaving the plurality of REGs bundled into one or more REG bundles according to the REG bundle size using the matrix, and receiving the downlink control channel based on the plurality of interleaved REGs.
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公开(公告)号：US20220109527A1
公开(公告)日：2022-04-07
申请号：US17424679
申请日：2020-01-21
Applicant: LG Electronics Inc.
Inventor： Daesung HWANG , Seungmin LEE , Hanbyul SEO , Kyuhwan KWAK
Abstract: A method by which a terminal transmits a sidelink hybrid automatic repeat request (HARQ) feedback in a wireless communication system, of one embodiment, comprises the steps of: receiving a physical sidelink feedback channel (PSFCH) from another terminal; and transmitting, to a 178 base station, the sidelink HARQ feedback related to the PSFCH on the basis of a sidelink HARQ codebook, wherein the sidelink HARQ feedback is determined on the basis of the number of one or more transport blocks and the number of one or more sidelink resources for the transmission of the one or more transport blocks.
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公开(公告)号：US20220039097A1
公开(公告)日：2022-02-03
申请号：US17290981
申请日：2019-09-03
Applicant: LG ELECTRONICS INC.
Inventor： Kyuhwan KWAK , Hanbyul SEO , Seungmin LEE , Hyukjin CHAE
Abstract: Provided are a method for a terminal stopping information transmission in a wireless communication system, and a device supporting same. The method may comprise the steps of: receiving first power control information for setting a transmission power to zero; and stopping information transmission on a resource on the basis of the first power control information.
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34.发明申请公开(公告)号：US20210385808A1
公开(公告)日：2021-12-09
申请号：US17286955
申请日：2019-10-21
Applicant: LG Electronics Inc.
Inventor： Kyuhwan KWAK , Seungmin LEE , Hyukjin CHAE
Abstract: A resource selection method of a sidelink terminal in a wireless communication system is presented. The method determines resource selection sub windows in a resource selection window on the basis of a repetitive transmission frequency for a sidelink message, and selects a resource for the transmission of the sidelink message in each of the resource selection sub windows, wherein the repetitive transmission frequency includes initial transmission and retransmission frequency for the sidelink message.
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公开(公告)号：US20210360655A1
公开(公告)日：2021-11-18
申请号：US17278249
申请日：2019-08-07
Applicant: LG ELECTRONICS INC.
Inventor： Kyuhwan KWAK , Seungmin LEE , Hyukjin CHAE
Abstract: The present disclosure provides a method for transmitting scheduling information in a wireless communication system performed by a user equipment (UE) that supports a vehicle-to-everything (V2X) operation, including transmitting the scheduling information based on a predefined resource or a repeated transmission of a basic unit, wherein the UE transmits the scheduling information by reflecting index information of a sequence applied to a reference signal related to the transmission of the scheduling information, and wherein the index information has different values depending on the number of the repeated transmissions, a transmission timing of the scheduling information, or a transmission type.
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Patent Agency Ranking
公开(公告)号：US20210351878A1
公开(公告)日：2021-11-11
申请号：US17283205
申请日：2019-09-03
Applicant: LG Electronics Inc.
Inventor： Kyuhwan KWAK , Hanbyul SEO , Seungmin LEE , Hyukjin CHAE
Abstract: Provided are a method in which a terminal determines whether or not information is successfully transmitted to a plurality of terminals in a group in a wireless communication system, and a device supporting same. The method can comprise the steps of: transmitting the information to a plurality of terminals in the group; receiving zero or one or more feedback information items on a first resource in response to the transmitted information; and determining whether or not the information is successfully transmitted to the plurality of terminals in the group, on the basis of power measured in the first resource and power measured in a second resource.
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公开(公告)号：US20210329597A1
公开(公告)日：2021-10-21
申请号：US17267739
申请日：2019-10-29
Applicant: LG ELECTRONICS INC.
Inventor： Kyuhwan KWAK , Seungmin LEE , Hyukjin CHAE
Abstract: A method for a first device (100) to transmit sidelink information and an apparatus for supporting same are provided. The method may comprise the steps of: performing sensing of a resource associated with a transmission resource included in at least one first resource pattern; selecting a second resource pattern from among the at least one first resource pattern on the basis of the sensing; and transmitting the sidelink information to a second device (200) by using a transmission resource in the second resource pattern.
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公开(公告)号：US20210323580A1
公开(公告)日：2021-10-21
申请号：US17267434
申请日：2019-08-12
Applicant: LG ELECTRONICS INC.
Inventor： Seungmin LEE , Hyukjin CHAE , Kyuhwan KWAK
Abstract: One embodiment of the present invention provides a method for transmitting, by a receiving terminal, a feedback signal to a transmitting terminal in a wireless communication system, the method comprising the steps of: receiving, by the receiving terminal, a reference signal from the transmitting terminal; and transmitting, by the receiving terminal, the feedback signal corresponding to the reference signal to the transmitting terminal, wherein the feedback signal is transmitted on the basis of compensation for a phase change that occurs when the reference signal is received. The receiving terminal is capable of communicating with at least one of another UE, a UE related to an autonomous driving vehicle, a base station or a network.
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公开(公告)号：US20200288435A1
公开(公告)日：2020-09-10
申请号：US16824529
申请日：2020-03-19
Applicant: LG Electronics Inc.
Inventor： Kyuhwan KWAK , Daesung HWANG , Seungmin LEE , Hanbyul SEO
Abstract: An embodiment of the present disclosure provides a method for performing sidelink (SL) communication based on physical sidelink control channel (PSCCH) by a first apparatus. The method may include transmitting a first sidelink control information to a second apparatus through PSCCH, and transmitting a second sidelink control information to the second apparatus through physical sidelink shared channel(PSSCH) related to the PSCCH, wherein the first sidelink control information includes at least one reserved bit reserved for use.
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公开(公告)号：US20200236667A1
公开(公告)日：2020-07-23
申请号：US16824522
申请日：2020-03-19
Applicant: LG Electronics Inc.
Inventor： Kyuhwan KWAK , Daesung HWANG , Seungmin LEE , Hanbyul SEO
Abstract: An embodiment of the present disclosure provides a method of transmitting control information by a first apparatus. The method includes transmitting a first control information to a second apparatus through a physical sidelink control channel (PSCCH), and transmitting a second control information to the second apparatus through a physical sidelink shared channel (PSSCH) related to the PSCCH, wherein the first control information includes information for a control information format of the second control information.
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