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151.发明申请公开(公告)号：US20180199223A1
公开(公告)日：2018-07-12
申请号：US15742205
申请日：2016-07-11
Applicant: LG ELECTRONICS INC.
Inventor： Youngtae KIM , Hanbyul SEO , Seungmin LEE
CPC classification number: H04W24/10 , H04W4/40 , H04W72/085 , H04W74/0808 , H04W84/005 , H04W88/02
Abstract: The present invention relates to a signal transmission method and apparatus of a user equipment for vehicle to everything (V2X) communication in a wireless communication system. Specifically, the method comprises the steps of: feeding back measurement information related to a dedicated carrier configured to be used for the V2X communication, to a serving cell through a serving carrier; receiving, from the serving cell, a control message including carrier selection information transmitted from a network node controlling the dedicated carrier; and transmitting a V2X signal through at least one of the dedicated carrier or the serving carrier according to the carrier selection information.
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152.发明申请公开(公告)号：US20180176805A1
公开(公告)日：2018-06-21
申请号：US15578559
申请日：2016-06-01
Applicant: LG ELECTRONICS INC.
Inventor： Seungmin LEE , Hanbyul SEO , Hyukjin CHAE
CPC classification number: H04W24/08 , H04W8/005 , H04W36/0085 , H04W36/30 , H04W48/20 , H04W76/10 , H04W76/14 , H04W88/04 , H04W88/08 , H04W92/10 , H04W92/18 , H04W92/20
Abstract: The present invention provides a device-to-device (D2D) operation method performed by a remote UE in a wireless communication system, the method comprising: measuring the quality of a link between a relay UE and the remote UE on the basis of an offset; and selecting a relay UE suitable for the remote UE on the basis of the measurement, wherein the offset is determined on the basis of information which may have an effect on communicating with a base station by the remote UE through the relay UE.
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153.发明申请公开(公告)号：US20180146460A1
公开(公告)日：2018-05-24
申请号：US15874736
申请日：2018-01-18
Applicant: LG ELECTRONICS INC.
Inventor： Jihyun LEE , Seungmin LEE , Hakseong KIM , Hanbyul SEO , Bonghoe KIM
CPC classification number: H04W72/042 , H04J11/00 , H04L5/0053 , H04W72/0446
Abstract: Provided is a method for receiving a downlink signal by a user equipment (UE) in a wireless communication system according to one embodiment of the present disclosure, comprising: receiving a plurality of parameter sets for Semi Persistent Scheduling (SPS)-physical downlink shared channel (PDSCH) through higher layer signaling; receiving a downlink control information (DCI) configuring the SPS-PDSCH; and decoding the SPS-PDSCH using one of the received plurality of parameter sets, wherein the parameter set to be used for decoding is determined based on whether an indicator indicating the parameter set to be used for decoding is included in the DCI.
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154.发明申请公开(公告)号：US20180070371A1
公开(公告)日：2018-03-08
申请号：US15556950
申请日：2016-03-17
Applicant: LG ELECTRONICS INC.
Inventor： Seokmin SHIN , Seungmin LEE , Hanbyul SEO
Abstract: The present specification relates to a method for efficiently managing a D2D sidelink process using D2D data priority. The method, which is performed by a D2D receiving device, comprising: from a D2D transmitting device, receiving, through a sidelink physical channel, scheduling assignment (SA) including information regarding transmission of D2D data; receiving, from the D2D transmitting device, the D2D data on the basis of the received scheduling assignment (SA); and performing a sidelink process with respect to the received D2D data.
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155.发明申请公开(公告)号：US20180049221A1
公开(公告)日：2018-02-15
申请号：US15552431
申请日：2016-03-04
Applicant: LG ELECTRONICS INC.
Inventor： Hanjun PARK , Joonkui AHN , Seungmin LEE , Seonwook KIM
CPC classification number: H04W72/1247 , H04W48/16 , H04W48/20 , H04W72/10 , H04W74/006 , H04W74/08 , H04W74/0808
Abstract: A method for transmitting a signal in an unlicensed band in a wireless communication system according to one embodiment of the present invention is performed by a transmission node and comprising the steps of: receiving information about additional channel sensing from a center node; performing channel sensing for signal transmission during a first time period; when the channel is in an unoccupied state as a result of the channel sensing, performing additional channel sensing during a second time period immediately following the first time period according to the information about the additional channel sensing, the length of the second time period being determined according to a transmission priority level of the transmission node; and when the channel is in an unoccupied state as a result of the additional channel sensing, transmitting a signal.
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Patent Agency Ranking
公开(公告)号：US20180007494A1
公开(公告)日：2018-01-04
申请号：US15543074
申请日：2016-01-26
Applicant: LG Electronics Inc.
Inventor： Yunjung YI , Hanbyul SEO , Seungmin LEE
CPC classification number: H04W4/70 , H04W52/34 , H04W52/383 , H04W56/002 , H04W72/0446 , H04W76/14 , H04W76/15
Abstract: A method and apparatus for performing a device-to-device (D2D) operation in a wireless communication system is provided. In one embodiment, a user equipment (UE) receives a configuration of a reference timing for a cell of first carrier, based on a timing of a primary cell (PCell) of a second carrier, and performs D2D operation with another UE on the cell of the first carrier according to the reference timing. In another embodiment, a UE allocates a D2D transmission power based on an uplink (UL) transmission power for dual connectivity, and performs D2D operation with another UE according to the D2D transmission power.
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公开(公告)号：US20170374679A1
公开(公告)日：2017-12-28
申请号：US15533953
申请日：2016-01-27
Applicant: LG ELECTRONICS INC.
Inventor： Hanjun PARK , Joonkui AHN , Suckchel YANG , Hanbyul SEO , Seonwook KIM , Seungmin LEE
CPC classification number: H04W74/04 , H04L5/00 , H04L5/0023 , H04L5/0035 , H04L5/0044 , H04L5/0051 , H04W72/1231 , H04W74/004 , H04W74/0808
Abstract: A method for transmitting an uplink signal in an unlicensed band in a wireless communication system according to an embodiment of the present invention, which is performed by a terminal, may comprises the steps of: performing channel sensing for transmitting data and a sounding reference signal in a first time interval; transmitting the sounding reference signal in a second time interval immediately following the first time interval when a channel is in a non-occupied state according to a result of the channel sensing and transmission of the sounding reference signal is scheduled; and transmitting a preliminary signal or transmitting uplink data in the second time interval immediately following the first time interval when a channel is in a non-occupied state according to a result of the channel sensing and only transmission of the uplink data is scheduled.
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公开(公告)号：US20170367092A1
公开(公告)日：2017-12-21
申请号：US15531306
申请日：2015-12-23
Applicant: LG ELECTRONICS INC.
Inventor： Seonwook KIM , Joonkui AHN , Seungmin LEE , Kijun KIM , Suckchel YANG , Hanbyul SEO , Jonghyun PARK , Hyangsun YOU
Abstract: The present invention relates to a method for a terminal receiving an enhanced physical downlink control channel (EPDCCH) in a wireless access system supporting an unlicensed band, and the method may comprise the steps of: receiving, through an unlicensed-band cell (Ucell) configured in an unlicensed band, an EPDCCH comprising control information for scheduling the Ucell; and, on the basis of the control information, receiving downlink data from the Ucell. Here, if the EPDCCH is transmitted through a partial subframe (pSF), enhanced resource element groups (EREGs) constituting the EPDCCH are indexed from the start symbol of the pSF, and the pSF has a smaller size than one subframe, and the starting position of the pSF may not correspond to the subframe boundary of a primary cell (Pcell) configured in a licensed band.
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公开(公告)号：US20170359746A1
公开(公告)日：2017-12-14
申请号：US15532991
申请日：2015-12-09
Applicant: LG ELECTRONICS INC.
Inventor： Hyunho LEE , Suckchel YANG , Seungmin LEE , Yunjung YI , Hanjun PARK , Daesung HWANG
Abstract: A method for a user equipment for reporting aperiodic channel status information in a carrier aggregation system according to one embodiment of the present invention is carried out by the user equipment and may comprise the steps of: receiving downlink control information, comprising a CSI request field, for approving an uplink from a base station; selecting one triggering set from among a plurality of triggering sets corresponding to the particular bit value of the CSI request field; and transmitting, to the base station, CSI for at least one CC or CSI process included in the selected triggering set.
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160.发明申请公开(公告)号：US20170339679A1
公开(公告)日：2017-11-23
申请号：US15521042
申请日：2015-10-21
Applicant: LG ELECTRONICS INC.
Inventor： Seungmin LEE , Hanbyul SEO
CPC classification number: H04W4/70 , H04L5/0048 , H04L5/0053 , H04L5/0091 , H04W56/001 , H04W72/042 , H04W72/044 , H04W72/0446 , H04W72/082 , H04W72/12 , H04W84/12 , H04W92/18
Abstract: The present invention relates to a method and apparatus for transmitting a device-to-device (D2D) discovery by a first terminal having a single TX chain in a wireless communication system supporting carrier aggregation (CA). Specifically, the present invention comprises the steps of: setting a particular gap for a first resource area related to D2D signal transmission/reception on a primary cell (PCell); and transmitting a D2D discovery through a non-primary cell (non-PCell) in a time interval corresponding to the particular gap, wherein the particular gap is a time interval set for allowing the single TX chain to cover a switching operation between the PCell and the non-PCell, and a transmission resource for the D2D discovery is determined according to the type of D2D discovery.
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