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公开(公告)号：US09974107B2
公开(公告)日：2018-05-15
申请号：US14916333
申请日：2014-09-01
Applicant: LG Electronics Inc.
Inventor： Heejeong Cho , Hyunsoo Ko , Hyeyoung Choi , Ilmu Byun , Kungmin Park
Abstract: The present invention relates to radio communications between a terminal, a radio node and a core network in a radio communication system. A radio node, which can form a radio link to a terminal through a first radio interface by a first radio protocol and a second radio interface by a second radio protocol, may transmit, to the terminal, function structure type information about a mobility management-related function which can be performed through the first radio interface by the first radio protocol, form a radio link to the terminal through the second radio interface by the second radio protocol, establish a connection between the terminal and a core network by a non-access stratum (NAS) protocol if the terminal requests a connection between the terminal and the core network through the second radio interface, release the radio link, and perform the mobility management-related function through the second radio interface by communicating with the terminal.
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公开(公告)号：US09706524B2
公开(公告)日：2017-07-11
申请号：US14640842
申请日：2015-03-06
Inventor： Kungmin Park , Hyunsuk Lee , Jangwon Lee , Hyunsoo Ko
CPC classification number: H04W72/005 , H04L12/1881 , H04L12/189 , H04W4/06 , H04W72/1231
Abstract: According to one embodiment of the present invention, the method of performing scheduling for D2D multicast communication, which is performed by a base station in a wireless communication system, includes the steps of receiving channel state measurement information from each of D2D reception UEs belonging to one or more multicast groups, generating representative information on each of the one or more multicast groups based on the received channel state measurement information and average data transmission rate demand information of each of the D2D reception UEs, performing scheduling by assigning a sub channel on which the D2D multicast communication is to be performed to each of the one or more multicast groups based on the generated representative information and transmitting a scheduling signal including information on the assigned sub channel to each UE belonging to the one or more multicast groups.
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13.发明授权公开(公告)号：US09699698B2
公开(公告)日：2017-07-04
申请号：US14915765
申请日：2014-08-22
Applicant: LG ELECTRONICS INC.
Inventor： Heejeong Cho , Hyunsoo Ko , Hyeyoung Choi , Ilmu Byun , Kungmin Park
CPC classification number: H04W36/14 , H04W8/06 , H04W48/18 , H04W60/00 , H04W76/16 , H04W84/042 , H04W84/12 , H04W88/06
Abstract: The present invention relates to a network controller within a core network in a radio communication system, and a method for forming an interface with a terminal. In the network controller, if a terminal requests a predetermined radio node for a connection between the terminal and a core network through a first radio interface by a first radio protocol, a connection to the terminal by a NAS protocol is established and configuration information for the connection to the terminal is stored, and if the terminal requests the radio node for a connection between the terminal and the core network through a second radio interface by a second radio protocol, a connection to the terminal by the NAS protocol may be established using the configuration information.
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公开(公告)号：US20160261318A1
公开(公告)日：2016-09-08
申请号：US14635281
申请日：2015-03-02
Applicant: LG Electronics Inc.
Inventor： Hyunsoo KO , Heejeong Cho , Hyeyoung Choi , IImu Byun , Kungmin Park
CPC classification number: H04B7/0417 , H04B7/061 , H04B7/0691 , H04B7/0697 , H04L1/0668 , H04L5/0005
Abstract: A method of transmitting signals by a transmitting side device having multiple antennas (hereinafter ‘N antennas’) is disclosed. In this method, the transmitting side device configures M antenna ports from among N antennas, where M
Abstract translation: 公开了一种由具有多个天线的发送侧设备（以下称为“N个天线”）发送信号的方法。 在该方法中，发送侧装置从N个天线中配置M个天线端口，其中M
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公开(公告)号：US10609734B2
公开(公告)日：2020-03-31
申请号：US15553972
申请日：2016-03-07
Applicant: LG ELECTRONICS INC.
Inventor： Kitae Kim , Jiwon Kang , Kilbom Lee , Kungmin Park , Heejin Kim
Abstract: Provided are a method and an apparatus for detecting a random access channel (RACH) preamble on the basis of a plurality of zero-correlation zones (ZCZ) in a wireless communication system. A user equipment (UE) transmits a RACH preamble, generated using a combination of a plurality of sequences corresponding to a plurality of zero-correlation zones, to an evolved NodeB (eNB). The evolved NodeB (eNB) detects a plurality of peaks from the RACH preamble and transmits a random access response to the UE.
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Patent Agency Ranking
公开(公告)号：US10523297B2
公开(公告)日：2019-12-31
申请号：US15746708
申请日：2016-03-17
Applicant: LG ELECTRONICS INC.
Inventor： Kitae Kim , Jiwon Kang , Kilbom Lee , Heejin Kim , Kungmin Park
IPC: H04B7/06 , H04B7/0456
Abstract: Disclosed is a method for reporting channel quality information by a terminal to a base station in a wireless communication system to which hybrid beamforming is applied. Particularly, the method comprises the steps of: obtaining information associated with a first precoder for first beamforming from among hybrid beamforming; calculating information associated with a second precoder for second beamforming by receiving, from the base station, a reference signal to which the first beamforming is applied; calculating channel quality information by assuming that a pre-compensation precoder and the second precoder are applied; and reporting the channel quality information to the base station.
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公开(公告)号：US10461831B2
公开(公告)日：2019-10-29
申请号：US15569739
申请日：2015-10-13
Applicant: LG ELECTRONICS INC.
Inventor： Kungmin Park , Jiwon Kang , Kitae Kim , Kilbom Lee , Heejin Kim
IPC: H04B7/06
Abstract: The present invention relates to a method for efficiently supporting vehicle communication in a next-generation radio communication system, and a device therefor. To this end, a user equipment (UE) provides, to a central unit (CU) of the UE, primary channel state information measured by each of a plurality of antenna units that are disposed in distributed locations of the UE; determines any one of a plurality of receiving modes by considering the combined gain of the primary channel state information in the CU; determines a secondary channel state information according to the determined receiving mode; and reports, through a transceiver of the UE to the network, information indicative of the determined receiving mode and the determined secondary channel state information.
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公开(公告)号：US10440625B2
公开(公告)日：2019-10-08
申请号：US15753780
申请日：2016-06-02
Applicant: LG ELECTRONICS INC.
Inventor： Heejin Kim , Jiwon Kang , Kitae Kim , Kilbom Lee , Kungmin Park
IPC: H04W36/24 , H04W36/22 , H04W24/10 , H04W36/00 , H04W36/14 , H04W4/44 , H04W4/40 , H04W4/02 , H04W4/46
Abstract: In the present invention, provided is a method for performing handover, by a first terminal, in an inter-vehicle communication system. Here, the method for performing handover, by the first terminal, may comprise the steps of: receiving information on a first bias value from a base station; receiving information on a second bias value from a second terminal; and performing handover on the basis of the first bias value and the second bias value. Here, the first terminal and the second terminal are configured in the same terminal group, the first bias value is a bias value for the terminal group, and the second bias value may be a bias value for the first terminal.
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公开(公告)号：US10433344B2
公开(公告)日：2019-10-01
申请号：US15574477
申请日：2016-05-19
Applicant: LG ELECTRONICS INC.
Inventor： Kilbom Lee , Jiwon Kang , Kitae Kim , Kungmin Park , Heejin Kim
Abstract: Disclosed are a method for performing a random access and a terminal, the method comprising: acquiring information on a sequence set and information on a phase pattern vector set to be used during a random access step; selecting, from among a plurality of phase pattern vectors included in the phase pattern vector set, any one phase pattern vector corresponding to the repeating transmission frequency of an RACH signal; transmitting, to a base station, the generated RACH signal for a time period up to the repeating transmission frequency by using the selected phase pattern vector and any one sequence selected from among a plurality of sequences included in the sequence set; and receiving, from the base station, an RACH response signal indicating an estimated sequence and an estimated phase pattern vector.
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公开(公告)号：US10425136B2
公开(公告)日：2019-09-24
申请号：US15578554
申请日：2016-01-29
Applicant: LG ELECTRONICS INC.
Inventor： Heejin Kim , Jiwon Kang , Kitae Kim , Kilbom Lee , Kungmin Park
IPC: H04L27/26 , H04B7/06 , H04B7/0456 , H04B7/0452
Abstract: The present invention relates to a method and apparatus for transmitting precoding information by a specific user equipment (UE) in a wireless communication system. More specifically, the present invention relates to a method comprising receiving group information from a base station (BS), the group information comprising information indicating a representative UE in a UE group and information indicating one or more member UEs, the specific UE being one of the one or more member UEs; receiving first control information transmitted from the representative UE or the BS, the first control information comprising first precoding information; determining second precoding information based on the first precoding information; and transmitting second control information comprising the determined second precoding information to the BS; and an apparatus therefor.
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