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21.发明申请公开(公告)号：US20160381539A1
公开(公告)日：2016-12-29
申请号：US15125108
申请日：2014-05-30
Applicant: LG ELECTRONICS INC.
Inventor： Kungmin PARK , Hyunsoo KO , Ilmu BYUN , Heejeong CHO , Hyeyoung CHOI
CPC classification number: H04W4/90 , H04W4/02 , H04W4/046 , H04W72/0413 , H04W72/048 , H04W76/27 , H04W88/08
Abstract: The present invention relates to a communication method of an in-vehicle communication apparatus in a wireless communication system, and an apparatus therefor. One embodiment of the present invention comprises: establishing, by a communication apparatus, a connection with a base station; allocating, by the base station, an uplink resource for use in transmission of location information of a vehicle before the location information is transmitted; and if the communication apparatus is required to transmit an emergency signal to the base station, transmitting the emergency signal using the allocated uplink resource.
Abstract translation: 无线通信系统中的车载通信装置的通信方法技术领域本发明涉及无线通信系统中的车载通信装置的通信方法及其装置。 本发明的一个实施例包括：由通信设备建立与基站的连接; 在所述位置信息被发送之前，由所述基站分配用于在车辆的位置信息的发送中使用的上行链路资源; 并且如果通信装置需要向基站发送紧急信号，则使用所分配的上行链路资源发送紧急信号。
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22.发明申请公开(公告)号：US20180159606A1
公开(公告)日：2018-06-07
申请号：US15576434
申请日：2016-01-27
Applicant: LG ELECTRONICS INC.
Inventor： Heejin KIM , Jiwon KANG , Kitae KIM , Kilbom LEE , Kungmin PARK
IPC: H04B7/06 , H04B7/0417 , H04L5/00
Abstract: The present specification relates to a method for transmitting and receiving a signal to/from a base station by a terminal in an inter-vehicle communication system, wherein the method for transmitting a signal may comprise: a step for receiving a reference signal; a step for feeding-back channel information on the basis of the received reference signal; and a step for receiving data on the basis of the channel information, and wherein the terminal includes a plurality of distributed antenna units (DUs), and if selection of whether each of the plurality of DUs is activated is possible, the channel information may include DU index set information and channel state information (CSI).
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23.发明申请公开(公告)号：US20180152970A1
公开(公告)日：2018-05-31
申请号：US15577494
申请日：2016-05-19
Applicant: LG ELECTRONICS INC.
Inventor： Kilbom LEE , Jiwon KANG , Kitae KIM , Kungmin PARK , Heejin KIM
Abstract: Provided is a method for performing random access, the method comprising: obtaining information associated with a phase pattern vector set and information associated with a sequence set to be used during a random access process; selecting one phase pattern vector corresponding to the number of repetitive transmissions of an RACH signal, among a plurality of phase pattern vectors included in the phase pattern vector set; transmitting, to a base station, an RACH signal during a time section corresponding to the number of repetitive transmissions of an RACH signal, at a predetermined transmission point in the entire time section corresponding to the maximum number of repetitive transmissions; and receiving, from the base station, an RACH response signal indicating an estimated sequence, an estimated phase pattern vector, and an estimated transmission point.
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24.发明申请公开(公告)号：US20180083719A1
公开(公告)日：2018-03-22
申请号：US15561384
申请日：2016-03-23
Applicant: LG ELECTRONICS INC.
Inventor： Kitae KIM , Jiwon KANG , Kilbom LEE , Kungmin PARK , Heejin KIM
CPC classification number: H04B17/104 , H04B7/04 , H04B7/0617 , H04B7/0695 , H04B17/318 , H04L25/02 , H04L25/0222
Abstract: Provided is a method for estimating a Doppler frequency in a wireless communication system that operates in a millimeter wave (mmWave) bandwidth. A receiver implements a beam scanning process by using a plurality of preambles corresponding respectively to a plurality of beams to which mutually different beam forming is applied, and estimates a Doppler frequency for each of the plurality of beams. The plurality of preambles may correspond respectively to the beam forming directions of the plurality of beams.
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公开(公告)号：US20180077662A1
公开(公告)日：2018-03-15
申请号：US15561634
申请日：2016-03-29
Applicant: LG ELECTRONICS INC.
Inventor： Kitae KIM , Jiwon KANG , Kilbom LEE , Kungmin PARK , Heejin KIM
Abstract: Provided are a method and an apparatus for transmitting, on the basis of a repeating pattern, a synchronization signal in a wireless communication system. A base station divides a cell into multiple sectors and transmits multiple types of synchronization signals, which respectively correspond to the multiple sectors and have different repeating patterns, to a terminal through a system frame. The terminal performs detection of the multiple types of synchronization signals having the different repeating patterns and determines the position of the terminal within the cell according to the detected synchronization signals.
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Patent Agency Ranking
26.发明申请公开(公告)号：US20180026694A1
公开(公告)日：2018-01-25
申请号：US15550692
申请日：2015-02-13
Applicant: LG ELECTRONICS INC.
Inventor： Hyunsoo KO , Heejeong CHO , Hyeyoung CHOI , Ilmu BYUN , Kungmin PARK
IPC: H04B7/06
Abstract: Disclosed is method and apparatus for communication using common feedback information in multiple antenna system. According to this method, a receiving side device receives rank Ni signals from a transmitting side device with a first type multiple antenna transmission scheme at a first receiving opportunity, and receives rank Nj signals from the transmitting side device with a second type multiple antenna transmission scheme at a second receiving opportunity, where Ni>Nj. The feedback information of this method is common feedback information comprising a combination of a first feedback information for the rank Ni signals and a second feedback information for the rank Nj signals. For this, the first type multiple antenna transmission scheme uses the second type multiple antenna transmission scheme for transmission of rank Nj signals among the rank Ni signals received at the first receiving opportunity.
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公开(公告)号：US20170353221A1
公开(公告)日：2017-12-07
申请号：US15541684
申请日：2015-06-23
Applicant: LG ELECTRONICS INC.
Inventor： Jiwon KANG , Kitae KIM , Kilbom LEE , Kungmin PARK , Heejin KIM
CPC classification number: H04B7/0626 , H04B7/0404 , H04B7/0413 , H04B7/0469 , H04B7/0634 , H04B7/0639 , H04B7/10 , H04B17/24 , H04B17/309 , H04B17/318 , H04B17/345 , H04L5/0048 , H04W72/1226 , H04W88/02 , H04W88/08
Abstract: The present application discloses a method for a terminal reporting channel state information to a base station in a wireless communication system. Specifically, the method comprises the steps of: receiving, from a base station, a plurality of first reference signals corresponding to a row or a column of a transmission antenna array, and a second reference signal for measuring cross polarization characteristics; calculating first precoders of each of the plurality of first reference signals, and connection coefficient information between the first precoders; generating cross polarization characteristics information by using the second reference signal; and reporting, to the base station, channel state information comprising the first precoders, the connection coefficient information, and the cross polarization characteristics information.
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28.发明申请公开(公告)号：US20170295523A1
公开(公告)日：2017-10-12
申请号：US15507709
申请日：2014-10-16
Applicant: LG ELECTRONICS INC.
Inventor： Heejeong CHO , Hyunsoo KO , Hyeyoung CHOI , Ilmu BYUN , Kungmin PARK
IPC: H04W36/00
CPC classification number: H04W36/0055 , H04W36/0005 , H04W36/0016 , H04W36/0033 , H04W36/0077 , H04W36/0083 , H04W36/14 , H04W76/10 , H04W84/12 , H04W88/06
Abstract: The present invention relates to a handover method between heterogeneous wireless communication techniques and a device for same. A wireless access device is capable of: transmitting to a terminal condition information related to conditions required for the terminal to carry out a predetermined reporting action; establishing wireless connection with the terminal, when a request from the terminal due to the reporting action has been received; providing to a network controller of a core network a message according to the reporting action; receiving from the network controller context information of the terminal for establishing security and data bearers; establishing a data bearer for each data flow to be handed over by using the context information, when a request for data transmission/reception according to the handover has been received from the terminal; and receiving data from the terminal.
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公开(公告)号：US20170289839A1
公开(公告)日：2017-10-05
申请号：US15507144
申请日：2014-11-03
Applicant: LG ELECTRONICS INC.
Inventor： Hyeyoung CHOI , Heejeong CHO , Hyunsoo KO , Ilmu BYUN , Kungmin PARK
CPC classification number: H04W28/0278 , H04L5/003 , H04L5/0032 , H04L5/0035 , H04L5/0053 , H04W28/08 , H04W72/0406 , H04W72/06 , H04W72/1226 , H04W72/1278 , H04W72/1284 , H04W88/10
Abstract: The present invention relates to a method for reporting a buffer status and an apparatus therefor in a heterogeneous wireless communication system. A terminal receives a configuration message for a multi-RAT integration scheduling from a cellular controller, and, on the basis of the configuration message, can report the buffer status in a format comprising identification information for a logic channel and a multi-RAT scheduling indication field.
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30.发明申请公开(公告)号：US20170244506A1
公开(公告)日：2017-08-24
申请号：US15519517
申请日：2014-10-27
Applicant: LG ELECTRONICS INC.
Inventor： Kungmin PARK , Heejeong CHO , Hyunsoo KO , Hyeyoung CHOI , Ilmu BYUN
CPC classification number: H04J11/005 , H04B7/0667 , H04L5/0007 , H04L5/0023 , H04L5/0033 , H04L5/0051 , H04L5/0073 , H04L27/2613
Abstract: The present invention relates to generating an interference pattern for controlling inter-cell interference, a method for signaling therefor, and an apparatus utilizing the method. The method for signaling an interference pattern according to the present invention may comprise the steps of: determining the length and cyclic shift offset for a first interference pattern to be allocated to a set reference resource from among interference pattern sets; generating a cell-specific sequence to which the cyclic shift offset of the first interference pattern has been applied; and allocating the first interference pattern and cell-specific sequence to a resource and transmitting same.
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