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公开(公告)号：US10523386B2
公开(公告)日：2019-12-31
申请号：US15628265
申请日：2017-06-20
Applicant: LG ELECTRONICS INC.
Inventor： Bonghoe Kim , Soocheol Kyeong , Kijun Kim , Byounghoon Kim , Jinwoo Kim , Kwangseok Noh , Ilmu Byun , Joonkui Ahn , Seunggye Hwang
Abstract: A method for processing a data block by a user equipment in a wireless communication system comprises generating tail bits of 18 bits by performing trellis termination in a turbo encoder of code rate 1/5 containing a plurality of constituent encoders; and deploying the tail bits of 18 bits to 5 encoded bit sequences of the turbo encoder according to a prescribed rule, wherein 4 tail bits are deployed to a systematic bit sequence among the 5 encoded bit sequences according to the prescribed rule, and 4 tail bits are deployed to each of specific 2 parity bit sequences among 4 parity bit sequences according to the prescribed rule.
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公开(公告)号：US09838101B2
公开(公告)日：2017-12-05
申请号：US14767816
申请日：2013-08-20
Applicant: LG ELECTRONICS INC.
Inventor： Jiwon Kang , Sungho Park , Jaehoon Chung , Sunam Kim , Soocheol Kyeong , Jinmin Kim , Kitae Kim , Kyunghaeng Lee , Hyunsoo Ko
IPC: H04B7/06 , H04B7/024 , H04B7/0456
CPC classification number: H04B7/0617 , H04B7/024 , H04B7/0456 , H04B7/0619 , H04B7/0626 , H04B7/0632 , H04B7/0639 , H04B17/318
Abstract: A method of reporting a channel state from a user equipment in a wireless communication system and apparatus therefor are disclosed. The present invention includes receiving information on vertical beamforming angles of a serving node and a cooperation node from the serving node, generating the channel state information for a cooperative transmission mode using the information on the vertical beamforming angle, and reporting the channel state information to the serving node.
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公开(公告)号：US09923283B2
公开(公告)日：2018-03-20
申请号：US14890402
申请日：2013-12-23
Applicant: LG ELECTRONICS INC.
Inventor： Kyunghaeng Lee , Sungho Park , Soocheol Kyeong , Jiwon Kang , Hyunsoo Ko , Sunam Kim
CPC classification number: H01Q21/30 , H01Q1/246 , H01Q3/26 , H01Q5/42 , H01Q21/061 , H04B7/0617 , H04B7/10
Abstract: A method and an apparatus for forming a beam in an antenna array are disclosed. The method for forming a beam in an antenna array comprises the steps of: forming a first beam pattern in a first band on the basis of a single-band antenna aggregation and a multi-band antenna aggregation; and forming other beam patterns in bands other than the first band on the basis of the multi-band antenna aggregation, wherein the single-band antenna aggregation includes a plurality of single-band antennas which operate only in the first band, the multi-band antenna aggregation includes multi-band antennas which operate in a plurality of bands including the first band, and the antenna array may be arranged in a two-dimensional plane such that distances between the plurality of single-band antennas and the plurality of multi-band antennas are constant.
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公开(公告)号：US11271680B2
公开(公告)日：2022-03-08
申请号：US16806452
申请日：2020-03-02
Applicant: LG Electronics Inc.
Inventor： Seunggye Hwang , Kijun Kim , Soocheol Kyeong , Bonghoe Kim , Jinwoo Kim , Kwangseok Noh , Jongwoong Shin , Joonkui Ahn , Hyangsun You
Abstract: A disclosure of the present specification provides a method for transmitting data by a transmitter. The method may comprise the steps of: when a transport block (TB) is divided into n data blocks, adding additional information after each of the n data blocks; and adding a cyclic redundancy check (CRC) after the last additional information. Here, the CRC may be generated on the basis of the n data blocks, and the n pieces of additional information added after each of data blocks.
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公开(公告)号：US10986615B2
公开(公告)日：2021-04-20
申请号：US16455372
申请日：2019-06-27
Applicant: LG ELECTRONICS INC.
Inventor： Hyangsun You , Kijun Kim , Soocheol Kyeong , Bonghoe Kim , Kwangseok Noh
Abstract: A method for transmitting uplink data by a user equipment in a wireless communication system, the method including receiving, by the user equipment, downlink control information including information on a target code rate for the uplink data, determining, by the user equipment, a channel code among a plurality of channel codes based on the target code rate, encoding, by the user equipment, the uplink data based on the determined channel code and transmitting, by the user equipment, the encoded uplink data, wherein the plurality of channel codes support different ranges of code rates, respectively, and wherein the plurality of channel codes are low density parity check codes.
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Patent Agency Ranking
公开(公告)号：US10285160B2
公开(公告)日：2019-05-07
申请号：US15033454
申请日：2013-12-17
Applicant: LG ELECTRONICS INC.
Inventor： Soocheol Kyeong , Sungho Park , Kyunghaeng Lee , Hyunsoo Ko , Sunam Kim
IPC: H04B7/06 , H04H20/72 , H04W72/00 , H04W72/04 , H04B7/0413
Abstract: The present application discloses a method for transmitting, by a base station, a broadcast channel through a massive multiple-input multiple output (MIMO) antenna in a wireless communication system. Specifically, the method comprises the steps of: selecting broadcast channel dedicated antenna elements from among all antenna elements of the massive MIMO antenna; and transmitting the broadcast channel by performing a beamforming using the broadcast channel dedicated antenna elements. In the present invention, the power applied to the broadcast channel dedicated antenna elements in greater than the voltage applied to the remaining antenna elements.
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公开(公告)号：US10411834B2
公开(公告)日：2019-09-10
申请号：US16065504
申请日：2017-06-19
Applicant: LG Electronics Inc.
Inventor： Seunggye Hwang , Kijun Kim , Soocheol Kyeong , Bonghoe Kim , Jinwoo Kim , Kwangseok Noh , Jongwoong Shin , Joonkui Ahn , Hyangsun You
Abstract: A disclosure of the present specification provides a method for transmitting data by a transmitter. The method may comprise the steps of: when a transport block (TB) is divided into n data blocks, adding additional information after each of the n data blocks; and adding a cyclic redundancy check (CRC) after the last additional information. Here, the CRC may be generated on the basis of the n data blocks, and the n pieces of additional information added after each of data blocks.
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公开(公告)号：US10136337B2
公开(公告)日：2018-11-20
申请号：US14777315
申请日：2014-02-10
Applicant: LG ELECTRONICS INC.
Inventor： Sungho Park , Jaehoon Chung , Sunam Kim , Soocheol Kyeong , Jinmin Kim , Kitae Kim , Kyunghaeng Lee , Hyunsoo Ko , Jiwon Kang
Abstract: A method for transmitting channel state information by a terminal comprises the step of: receiving relation information on a CSI-RS and a physical antenna from a base station by the terminal, the relation information including information on a first CSI-RS and a first physical antenna transmitting the first CSI-RS and information on a second CSI-RS and a second physical antenna transmitting the second CSI-RS; and transmitting first channel state information and second channel state information to the base station on the basis of the relation information by the terminal.
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公开(公告)号：US09787448B2
公开(公告)日：2017-10-10
申请号：US14763761
申请日：2013-08-20
Applicant: LG ELECTRONICS INC.
Inventor： Kitae Kim , Sungho Park , Jaehoon Chung , Sunam Kim , Soocheol Kyeong , Jinmin Kim , Kyunghaeng Lee , Hyunsoo Ko , Jiwon Kang
CPC classification number: H04L5/0048 , H04B7/0456 , H04B7/0469 , H04B7/0617 , H04B7/0628 , H04B7/0634 , H04W72/0453
Abstract: A method for transmitting signals to a user equipment at a base station in a wireless communication system is disclosed. The method includes generating a user equipment specific reference signal sequence for the user equipment, determining transmission resources for mapping the user equipment specific reference signal sequence, based on a vertical sector in which the user equipment is located, mapping the user equipment specific reference signal sequence to the determined transmission resources, and transmitting the user equipment specific reference signal sequence to the user equipment using a second-dimensional planar antenna.
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公开(公告)号：US11791935B2
公开(公告)日：2023-10-17
申请号：US17686015
申请日：2022-03-03
Applicant: LG Electronics Inc.
Inventor： Seunggye Hwang , Kijun Kim , Soocheol Kyeong , Bonghoe Kim , Jinwoo Kim , Kwangseok Noh , Jongwoong Shin , Joonkui Ahn , Hyangsun You
CPC classification number: H04L1/0063 , H03M13/13 , H04L1/00 , H04L1/005 , H04L1/0052
Abstract: A disclosure of the present specification provides a method for transmitting data by a transmitter. The method may comprise the steps of: when a transport block (TB) is divided into n data blocks, adding additional information after each of the n data blocks; and adding a cyclic redundancy check (CRC) after the last additional information. Here, the CRC may be generated on the basis of the n data blocks, and the n pieces of additional information added after each of data blocks.
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