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公开(公告)号：US20190246309A1
公开(公告)日：2019-08-08
申请号：US16385896
申请日：2019-04-16
Applicant: LG ELECTRONICS INC.
Inventor： Soyeon KIM , Sungho MOON , Jaehoon CHUNG , Minseok NOH
CPC classification number: H04W24/10 , H04L1/0026 , H04L1/0031 , H04L5/001 , H04W24/00 , H04W72/0446 , H04W76/27
Abstract: A method of configuring a measurement for a mobile terminal configured with a plurality of component carriers in a wireless communication system is discussed. The method is performed by a base station and includes transmitting, by the base station, configuration information to the mobile terminal. Further, when the transmitted configuration information includes an indication information for the measurement in an extension component carrier among the plurality of component carriers, the measurement in the extension component carrier is based on a channel state information reference signal (CSI-RS), and when the transmitted configuration information does not include the indication information for the measurement in the extension component carrier among the plurality of component carriers, the measurement in the extension component carrier is based on a cell specific reference signal (CRS).
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12.发明申请公开(公告)号：US20180338305A1
公开(公告)日：2018-11-22
申请号：US16049207
申请日：2018-07-30
Applicant: LG ELECTRONICS INC.
Inventor： Seunghee HAN , Jaehoon CHUNG , Hyunwoo LEE , Moonil LEE , Hyunsoo KO
CPC classification number: H04W72/0413 , H04B7/0413 , H04L1/0073 , H04L1/1657 , H04L1/1861 , H04L5/0023 , H04L5/0053 , H04L5/0055 , H04L5/0094 , H04W72/042
Abstract: The present invention relates to a wireless communication system. In more detail, in relation to a method for a terminal to transmit ACK/NACK in a wireless communication system, an ACK/NACK transmission method includes: receiving at least one Physical Downlink Shared Channel (PDSCH); transmitting at least one ACK/NACK corresponding to the at least one PDSCH through a plurality of Physical Uplink Control Channel (PUCCH) formats; and, when the at least one ACK/NACK is transmitted using a first PUCCH format, transmitting at least one ACK/NACK in an antenna port transmission mode set for a second PUCCH format.
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公开(公告)号：US20180227938A1
公开(公告)日：2018-08-09
申请号：US15506709
申请日：2015-02-12
Applicant: LG ELECTRONICS INC.
Inventor： Eunjong LEE , Kitae KIM , Giwon PARK , Jaehoon CHUNG , Jiwon KANG , Hyeyoung CHOI
CPC classification number: H04W72/1268 , H04L5/00 , H04L27/26 , H04W72/0413 , H04W72/042 , H04W72/1284 , H04W76/10
Abstract: Provided are a method and apparatus for requesting scheduling for an uplink data transmission in a wireless communication system. The method may include receiving, by a user equipment, an additional scheduling request (SR) resource configuration information including additional SR resource information and buffer size information configured to the additional SR resource in addition to a default SR resource from a base station, transmitting, by the user equipment, an SR through the default SR resource or the additional SR resource to the base station, receiving, by the user equipment, an uplink resource allocation information which is determined according to the resource in which the SR is transmitted from the base station, and transmitting, by the user equipment, the uplink data to the base station through a physical uplink shared channel (PUSCH) resource which is allocated by the uplink resource allocation information.
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14.发明申请公开(公告)号：US20180219666A1
公开(公告)日：2018-08-02
申请号：US15520687
申请日：2015-05-19
Applicant: LG ELECTRONICS INC.
Inventor： Eunjong LEE , Jaehoon CHUNG , Genebeck HAHN , Jinmin KIM , Kukheon CHOI , Kwangseok NOH , Sangrim LEE
CPC classification number: H04L5/0087 , H04L1/00 , H04L5/001 , H04L5/0023 , H04L5/0044 , H04L5/0053 , H04L5/0092 , H04L5/14 , H04W52/34 , H04W72/042 , H04W72/0446 , H04W72/1273 , H04W72/1289
Abstract: A method for transmitting and receiving data in a wireless communication system and an apparatus for the method are disclosed. More specifically, The present invention provides a method for transmitting downlink data in a wireless communication system can comprise mapping, by a eNB, first downlink data into a physical downlink shared channel (PDSCH) region according to a radio frame structure based on a first transmission time interval (TTI), mapping, by the eNB, second downlink data to a short PDSCH (sPDSCH) region according to a radio frame structure based on a second TTI, and transmitting, by the eNB, the first and the second downlink data.
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15.发明申请公开(公告)号：US20180049141A1
公开(公告)日：2018-02-15
申请号：US15550757
申请日：2015-02-13
Applicant: LG ELECTRONICS INC.
Inventor： Kukheon CHOI , Jaehoon CHUNG , Genebeck HAHN , Eunjong LEE , Jinmin KIM , Kwangseok NOH , Sangrim LEE
CPC classification number: H04W56/001 , H04B3/10 , H04B7/0617 , H04B7/0695 , H04B7/088 , H04L5/0048 , H04L5/005 , H04L27/3455 , H04L27/3836 , H04W16/06 , H04W28/0289 , H04W56/0015 , H04W88/02 , H04W88/08
Abstract: The present invention provides a method for hybrid scanning to reduce overhead in a beam scanning scheme in a millimeter wave (mmWave) system, and devices supporting same. The method for hybrid scanning in a wireless access system supporting millimeter wave technology, according to one embodiment of the present invention, comprises the steps of: receiving a synchronization signal to synchronize with a base station; synchronizing with the base station using the synchronization signal; receiving, from the base station, first pilot signals having different configuration patterns according to each transmitting antenna; ray-scanning using the first pilot signals; selecting a candidate beamforming port set through the ray-scanning; generating second pilot signals having different configuration patterns according to each beamforming port included in the candidate beamforming port set; and transmitting, to the base station, the second pilot signals to perform beam scanning with the base station.
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Patent Agency Ranking
16.发明申请公开(公告)号：US20180041264A1
公开(公告)日：2018-02-08
申请号：US15661949
申请日：2017-07-27
Applicant: LG ELECTRONICS INC.
Inventor： Hyunsoo KO , Jinmin KIM , Jaehoon CHUNG
IPC: H04B7/06 , H04B7/0417 , H04B7/04
CPC classification number: H04B7/0626 , H04B7/0417 , H04B7/0469 , H04B7/0478
Abstract: The present invention relates to a wireless communication system and, more specifically, to a method and an apparatus for reporting channel status information (CSI). Particularly, the method by which a terminal in the wireless communication system reports the CSI, comprises the steps of: receiving a reference signal from a base station; and reporting, to the base station, the CSI generated by using the reference signal, wherein the CSI includes channel information for a plurality of antenna ports mapped according to a first parameter, and the first parameter is a value related to vertical domain antenna ports indicated through upper layer signaling.
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17.发明申请公开(公告)号：US20170332340A1
公开(公告)日：2017-11-16
申请号：US15541618
申请日：2015-01-09
Applicant: LG ELECTRONICS INC.
Inventor： Kwangseok NOH , Jaehoon CHUNG , Genebeck HAHN , Eunjong LEE , Jinmin KIM , Kukheon CHOI , Sangrim LEE
CPC classification number: H04W64/00 , G01S5/02 , G01S5/0252 , H04L5/14
Abstract: The present invention relates to a method for positioning multiple user equipments (UEs) by a base station in a wireless communication system supporting full-duplex communication and an apparatus therefor. More specifically, the present invention comprises: setting a unit distance on the basis of the magnitude of inter-device interference (IDI) with respect to a first UE; and establishing multiple boundaries around each of the multiple UEs and the base station according to relative distances on the basis of the unit distance and checking whether the boundaries overlap each other. Here, the relative distances indicate with respect to the multiple UEs, measured on the basis of the magnitude of inter-device interference (IDI).
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18.发明申请公开(公告)号：US20170325164A1
公开(公告)日：2017-11-09
申请号：US15520689
申请日：2015-04-07
Applicant: LG ELECTRONICS INC.
Inventor： Eunjong LEE , Jaehoon CHUNG , Genebeck HAHN , Jinmin KIM , Kukheon CHOI , Kwangseok NOH , Sangrim LEE
CPC classification number: H04W52/0216 , H04W72/042 , H04W76/27 , H04W76/28 , Y02D70/00 , Y02D70/1224 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/146 , Y02D70/21 , Y02D70/24
Abstract: A method for monitoring a downlink control channel in a wireless communication system and an apparatus for the method are disclosed. More specifically, a method for monitoring a downlink control channel of a user equipment (UE) in a wireless communication system comprises receiving, by the UE, configuration information of a first discontinuous reception (DRX) mode based on a first transmission time interval (TTI) and configuration information of a second DRX mode based on a second TTI from an evolved-NodeB (eNB); and monitoring, by the UE, a first downlink control channel in a first DRX listening interval within a first DRX cycle based on the configuration information of the first DRX mode and a second downlink control channel in a second DRX listening interval within a second DRX cycle based on the configuration information of the second DRX mode, wherein the second DRX cycle is set to be shorter than the first DRX cycle.
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19.发明申请公开(公告)号：US20170295006A1
公开(公告)日：2017-10-12
申请号：US15630397
申请日：2017-06-22
Applicant: LG ELECTRONICS INC.
Inventor： Seunghee HAN , Hyunsoo KO , Jaehoon CHUNG , Moonil LEE
CPC classification number: H04W72/0413 , H04L1/1861 , H04L5/001 , H04L5/0053 , H04L5/0055 , H04L5/0091 , H04W52/14 , H04W52/146 , H04W52/48 , H04W52/54 , H04W72/0406 , H04W72/0473 , H04W88/02 , H04W88/08
Abstract: The present invention relates to a wireless communication system. The present invention relates to a method for transmitting ACK/NACK in a wireless communication system in which carrier aggregation is set, and an apparatus therefor. Specifically, the present invention relates to an ACK/NACK transmission method and an apparatus therefor, the method comprising the steps of: receiving information on a plurality of physical uplink control channel (PUCCH) resources via upper layer signaling; receiving a transmit power control (TPC) field on a secondary carrier through a physical downlink control channel (PDCCH); receiving data indicated by the PDCCH; and transmitting ACK/NACK for the data, wherein the ACK/NACK is transmitted using a PUCCH resource which is indicated by the value of the TPC field among the plurality of PUCCH resources.
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20.发明申请公开(公告)号：US20170294976A1
公开(公告)日：2017-10-12
申请号：US15513062
申请日：2015-06-02
Applicant: LG ELECTRONICS INC.
Inventor： Genebeck HAHN , Jaehoon CHUNG , Eunjong LEE , Jinmin KIM , Kukheon CHOI , Kwangseok NOH , Sangrim LEE
IPC: H04B17/24 , H04W24/10 , H04W16/28 , H04B17/345 , H04J11/00
CPC classification number: H04B17/24 , H04B17/345 , H04J11/0026 , H04W16/24 , H04W16/28 , H04W24/10
Abstract: According to one embodiment of the present invention, a method by which a fixed base station adjusts inter-cell interference in a wireless communication system comprises the steps of: receiving channel state information-reference signal (CSI-RS) configurations on an access link of each moving cell connected to the fixed base station; determining the CSI-RS configuration on a backhaul link of a first moving cell among the moving cells on the basis of the CSI-RS configurations on the access link; and providing, to the first moving cell, the CSI-RS configuration on the determined backhaul link, wherein the CSI-RS configuration on the determined backhaul link is for measuring, by the backhaul link of the first moving cell, the interference received from an access link of a second moving cell among the moving cells.
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