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公开(公告)号：US10135588B2
公开(公告)日：2018-11-20
申请号：US14902253
申请日：2014-07-03
Applicant: LG ELECTRONICS INC.
Inventor： Youngtae Kim , Kijun Kim , Jonghyun Park
Abstract: The present invention relates to a method and device for transmitting a reference signal at a transmission end in a wireless communication system supporting multiple antennas. In particular, the present invention includes a step of transmitting a first reference signal related to pre-coded horizontal antenna domains and a second reference signal related to pre-coded vertical antenna domains to a reception end, wherein at least one of the pre-coded horizontal antenna domains is included in the vertical antenna domains.
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32.发明授权公开(公告)号：US10033449B2
公开(公告)日：2018-07-24
申请号：US15534278
申请日：2015-12-11
Applicant: LG ELECTRONICS INC.
Inventor： Hyunho Lee , Hanjun Park , Jonghyun Park , Hyukjin Chae , Youngtae Kim
IPC: H04B7/06 , H04W24/10 , H04B17/24 , H04B7/0417
Abstract: A method for receiving a reference signal for position determination in a wireless communication system according to one embodiment of the present invention may comprise the steps of: receiving configuration information regarding a positioning reference signal (PRS), the method thereof being performed by user equipment (UE) and that is transmitted from a plurality of antenna ports, wherein the PRS related configuration information includes information regarding a beam direction applied to the PRS; measuring each PRS group to which the same beam direction related information is applied; and reporting the measurement results of the respective PRS group to a serving base station.
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33.发明申请公开(公告)号：US20180184400A1
公开(公告)日：2018-06-28
申请号：US15324391
申请日：2015-08-07
Applicant: LG Electronics Inc.
Inventor： Youngtae Kim , Hyang Sung You , Jong Hyun Park
CPC classification number: H04W72/04 , H04L5/0012 , H04L5/0044 , H04L5/0091
Abstract: Disclosed is a method for determining, by a terminal, a transmission resource pool in device-to-device (D2D) communication. The method for determining a transmission resource pool comprises the steps of: indexing resource blocks within a resource block pool; and mapping the indexed resource blocks to physical resource blocks, wherein the indexed resource blocks are arranged in order of increasing resource block index, the resource block pool is used to transmit D2D signals, and information about the configuration of the resource block pool can be indicated by upper layer signaling.
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公开(公告)号：US09948378B2
公开(公告)日：2018-04-17
申请号：US15121925
申请日：2015-03-10
Applicant: LG ELECTRONICS INC.
Inventor： Youngtae Kim , Jonghyun Park
CPC classification number: H04B7/0626 , H04B7/0413 , H04L5/0023 , H04L5/0048 , H04W72/0413 , H04W72/042 , H04W84/042
Abstract: The present invention relates to a method and a device for estimating a channel of a terminal in a wireless communication system that supports multiple antennas. Particularly, the method comprises the steps of receiving a channel state information-reference signal (CSI-RS) for a plurality of first domain antennas and a cell-specific reference signal (CRS) for a plurality of second domain antennas, and estimating the all of the channels on the basis of a first channel for the first domain antennas estimated from the CSI-RS and a second channel for the second domain antennas estimated from the CRS.
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35.发明授权公开(公告)号：US12088532B2
公开(公告)日：2024-09-10
申请号：US18204463
申请日：2023-06-01
Applicant: LG Electronics Inc.
Inventor： Youngtae Kim , Hanbyul Seo , Sungyong Kang , Heejin Kim , Seungmin Lee , Hyukjin Chae
IPC: H04L5/00 , H04L1/1829 , H04W4/44 , H04W28/04 , H04W76/28
CPC classification number: H04L5/0055 , H04L1/1854 , H04W4/44 , H04W28/04 , H04W76/28
Abstract: The present invention relates to a method and apparatus for transmitting and receiving an acknowledgement/negative-acknowledgement (ACK/NACK) by a terminal for vehicle-to-everything (V2X) communication in a wireless communication system. Particularly, the method comprises the steps of: receiving a configuration for a resource pool for V2X communication; for a particular wireless resource in a resource pool, when a reception time point of a first ACK/NACK and a transmission time of a second ACK/NACK have been simultaneously configured, determining a use of the particular wireless resource; and transmitting and receiving one ACK/NACK selected from the first ACK/NACK and the second ACK/NACK, on the basis of the use of the particular wireless resource. The UE 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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Patent Agency Ranking
公开(公告)号：US11864138B2
公开(公告)日：2024-01-02
申请号：US17292932
申请日：2019-08-12
Applicant: LG Electronics Inc.
Inventor： Youngtae Kim , Yunjung Yi
IPC: H04W56/00
CPC classification number: H04W56/0015
Abstract: The present application discloses a method for transmitting a downlink signal by a child node in a next generation wireless communication system. Specifically, the method comprises the steps of: receiving information on a timing advanced value from a parent node; determining a reception timing of a first downlink signal transmitted from the parent node; calculating a transmission timing of a second downlink signal preceding the reception timing of the first downlink signal by a timing correction value based on a preconfigured offset value and the timing advanced value; and according to the transmission timing of the second downlink signal, transmitting the second downlink signal to another child node.
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37.发明公开公开(公告)号：US20230308247A1
公开(公告)日：2023-09-28
申请号：US18204463
申请日：2023-06-01
Applicant: LG Electronics Inc.
Inventor： Youngtae Kim , Hanbyul Seo , Sungyong Kang , Heejin Kim , Seungmin Lee , Hyukjin Chae
IPC: H04L5/00 , H04W4/44 , H04W76/28 , H04L1/1829 , H04W28/04
CPC classification number: H04L5/0055 , H04W4/44 , H04W76/28 , H04L1/1854 , H04W28/04
Abstract: The present invention relates to a method and apparatus for transmitting and receiving an acknowledgement/negative-acknowledgement (ACK/NACK) by a terminal for vehicle-to-everything (V2X) communication in a wireless communication system. Particularly, the method comprises the steps of: receiving a configuration for a resource pool for V2X communication; for a particular wireless resource in a resource pool, when a reception time point of a first ACK/NACK and a transmission time of a second ACK/NACK have been simultaneously configured, determining a use of the particular wireless resource; and transmitting and receiving one ACK/NACK selected from the first ACK/NACK and the second ACK/NACK, on the basis of the use of the particular wireless resource. The UE 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：US11382072B2
公开(公告)日：2022-07-05
申请号：US16638364
申请日：2018-08-13
Applicant: LG Electronics Inc.
Inventor： Youngtae Kim , Yunjung Yi , Inkwon Seo , Jaehyung Kim , Hyunsoo Ko
Abstract: The present invention relates to a method and a device for a New Radio (NR) access technology base station transmitting a signal in a wireless communication system. Specifically, the method comprises the steps of: checking a configuration associated with a subframe assigned to a Long Term Evolution (LTE) band; according to the checked configuration, determining a resource region in which a NR downlink signal may be assigned in the LTE band in a specific subframe shared for NR communication; and transmitting a control resource set (CORSET) via the resource region. The NR UE 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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39.发明授权公开(公告)号：US11337167B2
公开(公告)日：2022-05-17
申请号：US17279404
申请日：2019-09-06
Applicant: LG ELECTRONICS INC.
Inventor： Youngtae Kim , Yunjung Yi
Abstract: The present invention relates to a wireless communication system and, specifically, provides a communication method and an apparatus therefor, in which: transmission power information relating to a first downlink (DL) signal is received from a parent node; the first DL signal is transmitted to a child node on the basis of the transmission power information; a first uplink (UL) signal is transmitted to the parent node on the basis of the transmission power information; the first DL signal and the first UL signal are multiplexed by frequency division multiplexing (FDM) or spatial division multiplexing (SDM); the transmission power information includes a maximum transmission power value of the first DL signal; and a magnitude of a transmission power of one of the first DL signal and the first UL signal is adjusted so that the magnitude of the transmission power of the first DL signal and the magnitude of the transmission power of the first UL signal do not differ by a value equal to or greater than threshold value.
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公开(公告)号：US11330637B2
公开(公告)日：2022-05-10
申请号：US16988209
申请日：2020-08-07
Applicant: LG Electronics Inc.
Inventor： Youngtae Kim , Hyunsoo Ko , Hyangsun You , Sukhyon Yoon
IPC: H04W74/08
Abstract: The present disclosure relates to a wireless communication system. Particularly, a communication method and an apparatus for the same are provided, in which configuration information related to random access of a user equipment (UE) is received from an upper node, first time resource information related to random access of the relay node is received from the upper node, and random access is performed to the upper node based on the configuration information and the first time resource information. The configuration information includes second time resource information including a periodicity of the random access of the UE and a plurality of random access occasions within the periodicity, and the first time resource information and the second time resource information do not overlap with each other in time resources.
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