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161.发明申请公开(公告)号：US20190253982A1
公开(公告)日：2019-08-15
申请号：US16397676
申请日：2019-04-29
Applicant: LG ELECTRONICS INC.
Inventor： Seungmin LEE , Hanbyul SEO , Suhwan LIM , Yunjung YI
IPC: H04W52/30 , H04W52/36 , H04W8/00 , H04W52/32 , H04W4/70 , H04W52/34 , H04L5/00 , H04W76/14 , H04W52/38
Abstract: A method for transmitting a sidelink discovery signal in a wireless communication system, the method is performed by a user equipment (UE) and includes: determining a transmit power for the sidelink discovery signal, and transmitting the sidelink discovery signal with the transmit power, wherein the transmit power is determined based on discMaxTxPower, and wherein the discMaxTxPower informs a parameter used to calculate a maximum transmit power of the UE configured with a concerned range class.
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162.发明申请公开(公告)号：US20180323895A1
公开(公告)日：2018-11-08
申请号：US15527929
申请日：2015-12-01
Applicant: LG Electronics Inc.
Inventor： Jinyup HWANG , Yoonoh YANG , Sangwook LEE , Suhwan LIM , Manyoung JUNG
IPC: H04J11/00 , H04B17/318 , H04W52/24
CPC classification number: H04J11/005 , H04B17/318 , H04W52/243 , H04W52/40
Abstract: A disclosure of the present specification provides a method for selecting a cell for which to perform interference cancellation. The method may comprise the steps of: measuring reception power on the basis of reference signals received from neighboring cells; measuring the reception power of a data channel received from a serving cell; selecting a candidate cell among the neighboring cells by comparing the reception power of the data channel from the serving cell with the reception power from the neighboring cells; performing blind detection only for the candidate cell; measuring the reception power of a data channel from the neighboring cell on the basis of the blind detection; and when the reception power of the data channel from the neighboring cell is larger by at least a threshold than the reception power of the data channel from the serving cell, selecting the candidate channel as a cell for which to perform interference cancellation.
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公开(公告)号：US20180279226A1
公开(公告)日：2018-09-27
申请号：US15758711
申请日：2016-09-12
Applicant: LG ELECTRONICS INC.
Inventor： Suhwan LIM , Yoonoh YANG , Sangwook LEE , Manyoung JUNG , Jinyup HWANG
CPC classification number: H04W52/14 , H04W52/146 , H04W52/36 , H04W52/367 , H04W52/383 , H04W72/0446
Abstract: One disclosure of the present specification provides a method for simultaneously transmitting, by user equipment (UE), a cellular uplink signal and a proximity service (ProSe) signal. The method may comprise the steps of: determining the total transmission power PCMAX of the cellular uplink signal and the ProSe signal; and determining a lower limit value PCMAX_L and an upper limit value PCMAX_H for conditions PCMAX_L≤PCMAX≤PCMAX_H. Here, the cellular uplink signal is transmitted in subframe n, the ProSe signal is transmitted in subframe m, and the upper limit value PCMAX_H may be determined by considering pairs of subframes (n, m) and (n, m+1) if the transmission of the ProSe signal is earlier than the transmission of the cellular uplink signal.
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公开(公告)号：US20180249449A1
公开(公告)日：2018-08-30
申请号：US15757957
申请日：2016-10-05
Applicant: LG ELECTRONICS INC.
Inventor： Jinyup HWANG , Yoonoh YANG , Sangwook LEE , Suhwan LIM , Manyoung JUNG
Abstract: A disclosure of the present specification provides a method for receiving, from a serving cell, a downlink control channel subject to interference from a neighboring cell. The method comprises the steps of: receiving information on discontinuous reception (DRX), wherein the information on discontinuous reception includes information on a period comprising an interval in which the downlink control channel is monitored and an interval in which the downlink control channel is not monitored; and monitoring the downlink control channel received from the serving cell in the interval in which the downlink control channel is monitored. Here, the downlink control channel may be monitored in a state where the interference from the neighboring cell has not been alleviated.
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165.发明申请公开(公告)号：US20180220378A1
公开(公告)日：2018-08-02
申请号：US15748221
申请日：2016-08-11
Applicant: LG ELECTRONICS INC.
Inventor： Suhwan LIM , Yoonoh YANG , Sangwook LEE , Manyoung JUNG , Jinyup HWANG
CPC classification number: H04W52/243 , H04L5/001 , H04L5/0062 , H04L5/1469 , H04W52/146 , H04W52/367 , H04W72/0413 , H04W72/08
Abstract: A disclosure of the present specification provides a method for transmitting an uplink signal by a user equipment. The method may comprise the steps of: receiving a network signal for restricting a transmission power, wherein, when an uplink signal is transmitted through an uplink carrier wave in an uplink band that partially overlaps a mobile satellite service (MSS) band, the network signal is received in the case in which the uplink signal may provide interference to a personal handyphone system (PHS) band; determining a transmission power by applying additional maximum power reduction (A-MPR) on the basis of the received network signal; and transmitting the uplink signal through the uplink carrier wave according to the determined transmission power.
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Patent Agency Ranking
公开(公告)号：US20180014256A1
公开(公告)日：2018-01-11
申请号：US15713423
申请日：2017-09-22
Applicant: LG ELECTRONICS INC.
Inventor： Yunjung YI , Joonkui AHN , Daesung HWANG , Suhwan LIM
CPC classification number: H04W52/146 , H04W52/247 , H04W52/36 , H04W52/365 , H04W52/367 , H04W52/40
Abstract: Descriptions on the method and the apparatus for controlling uplink transmission power are provided. The method for controlling uplink transmission power comprises receiving a signal on a downlink channel, wherein the signal includes information on transmission power which indicates a power control mode, determining whether primary cell (PCell) and secondary cell (SCell) are asynchronous or synchronous, determining maximum transmission power for the SCell, using the information on transmission power, based on whether the PCell and the SCell are asynchronous or synchronous, and transmitting signal to the SCell based on the maximum transmission power for the SCell.
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公开(公告)号：US20170311230A1
公开(公告)日：2017-10-26
申请号：US15509843
申请日：2015-09-23
Applicant: LG ELECTRONICS INC.
Inventor： Yoonoh YANG , Sangwook LEE , Suhwan LIM , Manyoung JUNG , Jinyup HWANG
CPC classification number: H04W48/08 , H04J11/0069 , H04J11/0073 , H04J11/0076 , H04J11/0079 , H04L5/0032 , H04L5/0048 , H04L5/0094 , H04W24/10 , H04W48/16 , H04W56/001 , H04W72/0446 , H04W72/0453 , H04W72/048
Abstract: The present disclosure provides a method of measuring a small cell based on a discovery signal. The method may include the step of receiving a discovery signal measurement timing configuration (DMTC) for a neighboring small cell. In this step, the DMTC may include DMTC periodicity information and information on a discovery signal occasion section. The information on the discovery signal occasion section may indicate one or more sub-frames in which the discovery signal occurs. The method may include the step of measuring the neighboring small cell for a measurement gap in the case where the neighboring small cell operates at a frequency that is different from a serving cell.
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168.发明申请公开(公告)号：US20170290053A1
公开(公告)日：2017-10-05
申请号：US15470586
申请日：2017-03-27
Applicant: LG ELECTRONICS INC.
Inventor： Jinyup HWANG , Changhwan PARK , Joonkui AHN , Yoonoh YANG , Sangwook LEE , Suhwan LIM , Manyoung JUNG
IPC: H04W74/00 , H04W76/02 , H04W28/02 , H04W28/18 , H04W48/12 , H04W60/00 , H04W48/00 , H04W48/18 , H04W74/04 , H04W74/08 , H04W48/20 , H04W28/24 , H04B7/06
Abstract: Provided is a method for reporting channel status information (CSI) on a license assisted access (LAA) based cell, the method comprising: receiving a configuration of a CSI report; considering that a periodic CSI report is not configured for the LAA based cell although the configuration of the CSI report is received; and if the LAA based cell is configured and if the number of CSI measuring processes is equal to or greater than a predetermined number Ny at a first subframe, not updating measurement for the CSI report at the first subframe.
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公开(公告)号：US20170215133A1
公开(公告)日：2017-07-27
申请号：US15514792
申请日：2015-09-24
Applicant: LG ELECTRONICS INC.
Inventor： Yoonoh YANG , Sangwook LEE , Suhwan LIM , Manyoung JUNG , Jinyup HWANG
CPC classification number: H04W48/16 , H04B7/0626 , H04L5/0051 , H04W24/08 , H04W56/0015 , H04W72/042 , H04W72/0446 , H04W72/1231 , H04W76/28 , H04W84/045
Abstract: One disclosure of the present specification provides a method for identifying a secondary cell on the basis of discovery signals. The method may comprise the step of receiving information on a discovery signal measurement timing configuration (DMTC) and a measurement cycle from a serving cell. The DMTC may include a DMTC periodicity. The measurement cycle may indicate the measurement cycle of an inactivated secondary cell (Scell) by subframe unit. The method may comprise the step of identifying the secondary cell. If DRX is used, the secondary cell is considered an intra-frequency cell, and the secondary cell is a small cell and identified based on discovery signals, the identification of the small cell can be performed in two hours.
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170.发明申请公开(公告)号：US20170163399A1
公开(公告)日：2017-06-08
申请号：US15039285
申请日：2014-12-09
Applicant: LG ELECTRONICS INC.
Inventor： Suhwan LIM , Yoonoh YANG , Sangwook LEE , Manyoung JUNG , Jinyup HWANG
CPC classification number: H04L5/0066 , H04B15/00 , H04L5/001 , H04W52/146 , H04W52/34
Abstract: One embodiment of the present specification provides a method by which user equipment (UE) transmits an uplink signal according to a spectrum emission mask (SEM). The method comprises a step of transmitting the uplink signal on a plurality of carriers when an RF unit of the UE is set to use inter-band carrier aggregation. Here, when the frequency range of a first SEM of a first carrier overlaps the frequency range of a second SEM of a second carrier, any one SEM allowing a higher power spectral density (PSD) can be selected and applied.
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