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公开(公告)号：US20170289940A1
公开(公告)日：2017-10-05
申请号：US15467347
申请日：2017-03-23
Applicant: LG ELECTRONICS INC.
Inventor： Yoonoh YANG , Sangwook LEE , Suhwan LIM , Manyoung JUNG , Jinyup HWANG
CPC classification number: H04W56/0015 , H04W4/70 , H04W24/08 , H04W76/27 , H04W76/28
Abstract: The disclosure of the present invention proposes a method for transmitting a sidelink synchronization signal (SLSS). The method may be performed by a vehicle-to-vehicle (V2V) terminal and comprise: performing measurements during a predetermined evaluation time; determining whether values resulting from performing the measurements are below a threshold value; and if the values resulting from performing the measurements during the predetermined evaluation time are below the threshold value, transmitting the SLSS to a neighboring V2V terminal. If the V2V terminal is in radio resource control (RRC) idle state and if the V2V terminal is configured to use 1.28 s or 2.56 s of a discontinuous reception (DRX) cycle length, the V2V terminal may calculate the predetermined evaluation time by using the number of DRX cycles which is not greater than 3.
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22.发明申请公开(公告)号：US20170288842A1
公开(公告)日：2017-10-05
申请号：US15509472
申请日：2015-09-23
Applicant: LG ELECTRONICS INC.
Inventor： Suhwan LIM , Yoonoh YANG , Sangwook LEE , Manyoung JUNG , Jinyup HWANG
IPC: H04L5/14
CPC classification number: H04L5/14 , H04B1/00 , H04B1/44 , H04L5/001 , H04L5/003 , H04L5/0044 , H04L5/0048 , H04L5/0053 , H04W84/04 , H04W88/06 , H04W92/18
Abstract: One disclosure of the present specification provides a terminal capable of simultaneously performing a cellular communication and a D2D communication. The terminal comprises: a first duplexer for separating a transmission signal and a reception signal in a first band for LTE/LTE-Advanced based cellular communication; a second duplexer for separating a transmission signal and a reception signal in a second band; a third duplexer for separating a transmission signal and a reception signal in a third band; and a first band switch for selecting one of the first duplex, the second duplex and the third duplex, wherein when the first band is only used for the cellular communication and the second band is disabled, the second duplex uses the second band for device to device (D2D) communication, and the first band and the second band may correspond to a different inter-band to each other.
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公开(公告)号：US20170208500A1
公开(公告)日：2017-07-20
申请号：US15326017
申请日：2015-08-06
Applicant: LG ELECTRONICS INC.
Inventor： Manyoung JUNG , Yoonoh YANG , Sangwook LEE , Suhwan LIM , Changhwan PARK , Jinyup HWANG
CPC classification number: H04W28/04 , H04B17/318 , H04B17/345 , H04J11/00 , H04L5/0048 , H04L25/02 , H04L27/26
Abstract: The present specification provides a method for receiving data through interference cancellation. The method can comprise the steps of: receiving a transmission signal transmitted by a DMRS-based transmission method; detecting, from the transmission signal, a DMRS-based transmission parameter for an interference cell having caused interference in the transmission signal; estimating an interference channel for the interference cell on the basis of the detected DMRS-based transmission parameter; generating an interference signal for the interference cell on the basis of the estimated interference channel; and cancelling the generated interference signal from the transmission signal so as to restore data transmitted by a serving cell.
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公开(公告)号：US20170048690A1
公开(公告)日：2017-02-16
申请号：US15236161
申请日：2016-08-12
Applicant: LG ELECTRONICS INC.
Inventor： Yoonoh YANG , Sangwook LEE , Suhwan LIM , Manyoung JUNG , Jinyup HWANG
CPC classification number: H04W16/14 , H04L5/0041 , H04L5/0055 , H04L5/0057 , H04W48/12 , H04W48/20
Abstract: One disclosure of the present specification provides a method for receiving a discovery signal from a license assisted access (LAA) based cell operating in an unlicensed band. The method may be performed by a user equipment (UE) and comprise: receiving a discovery signal measurement timing configuration (DMTC) including information on a periodicity of the DMTC and information on an occasion duration of a discovery signal. Here, if the UE operate in a bandwidth of 10 Mhz, the occasion duration may include a first subframe and a second subframe. The method may comprise: performing a cell detection for the LAA based cell operating in the unlicensed band, on the first subframe of the occasion duration; and performing measurements for the LAA based cell operating in the unlicensed band, on the second subframe of the occasion duration.
Abstract translation: 本说明书的一个公开内容提供了一种用于从在非许可频带中操作的基于许可证辅助接入（LAA）的小区接收发现信号的方法。 该方法可以由用户设备（UE）执行，并且包括：接收包括关于DMTC的周期性的信息的发现信号测量定时配置（DMTC）以及关于发现信号的场合持续时间的信息。 这里，如果UE以10Mhz的带宽操作，则场合持续时间可以包括第一子帧和第二子帧。 该方法可以包括：在场合持续时间的第一子帧上对在非许可频带中操作的基于LAA的小区执行小区检测; 以及在所述场合持续时间的所述第二子帧上对在所述非许可频带中操作的基于LAA的小区进行测量。
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公开(公告)号：US20170013564A1
公开(公告)日：2017-01-12
申请号：US15113396
申请日：2015-02-11
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.
Abstract translation: 提供了关于用于控制上行链路传输功率的方法和装置的描述。 用于控制上行链路发送功率的方法包括在下行链路信道上接收信号，其中所述信号包括指示功率控制模式的发送功率信息，确定主小区（PCell）和二次小区（SCell）是异步还是同步，确定 根据PCell和SCell是异步还是同步，使用关于传输功率的信息，以及基于SCell的最大传输功率向SCell发送信号的SCell的最大传输功率。
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Patent Agency Ranking
26.发明申请USER APPARATUS INCLUDING A DEDICATED RF CHAIN FOR PROSE AND TRANSMITTING AND RECEIVING METHOD 有权包括用于发射和接收方法的专用RF链的用户装置公开(公告)号：US20160338055A1
公开(公告)日：2016-11-17
申请号：US15154875
申请日：2016-05-13
Applicant: LG ELECTRONICS INC.
Inventor： Yoonoh YANG , Sangwook LEE , Suhwan LIM , Hanbyul SEO , Seungmin LEE , Manyoung JUNG , Jinyup HWANG
CPC classification number: H04L1/1614 , H04L1/1893 , H04L5/001 , H04L5/0053 , H04L5/0069 , H04L5/0094 , H04L5/14 , H04W8/005 , H04W52/00 , H04W76/14 , Y02D70/20
Abstract: There is provided a transmitting/receiving method performed by a user equipment (UE) including a dedicated radio frequency (RF) chain for a proximity service (ProSe). The method may comprise: receiving configuration information for a discovery resource pool, the discovery resource pool including a bitmap representing a subframe used for a discovery signal and information representing the number of times when the bitmap is repeated; turning on the dedicated RF chain based on a subframe corresponding to a first bit 1 in a bit string enumerated by the bitmap and the number of repetition times; turning on the dedicated RF chain and thereafter, transmitting/receiving a signal to/from an adjacent UE; and turning off the dedicated RF chain based on a subframe corresponding to a last bit 1 in the bit string.
Abstract translation: 提供了包括用于邻近业务（ProSe）的专用射频（RF）链的用户设备（UE）执行的发送/接收方法。 该方法可以包括：接收发现资源池的配置信息，所述发现资源池包括表示用于发现信号的子帧的位图和表示重复位图的次数的信息; 基于与位图所列举的比特串中的第一比特1对应的子帧和重复次数，开启专用RF链; 接通专用RF链，之后，向相邻UE发送/接收信号; 并且基于与位串中的最后位1对应的子帧来关闭专用RF链。
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27.发明申请METHOD FOR PERFORMING MEASUREMENT THROUGH ELIMINATING INTERFERENCE AND TERMINAL 有权通过消除干扰和终端来执行测量的方法公开(公告)号：US20150358855A1
公开(公告)日：2015-12-10
申请号：US14759096
申请日：2013-11-29
Applicant: LG ELECTRONICS INC.
Inventor： Yoonoh YANG , Jinyup HWANG , Manyoung JUNG , Sangwook LEE , Suhwan LIM
CPC classification number: H04W28/04 , H04B17/345 , H04B17/382 , H04L5/001 , H04L5/0023 , H04L5/0032 , H04L5/005 , H04L5/0073 , H04L5/0091 , H04W24/08 , H04W72/042
Abstract: The present invention provides a method for performing a measurement by a terminal in a wireless communications system having both a macro cell and a small cell. The method for performing a measurement includes the step of receiving CRS (Cellspecific Reference Signal) support information from the macro cell or the small cell which works as a serving cell. The CRS support information may contain the information of a cell sending a CRS causing interference. The method may include the step of receiving respectively a CRS from the macro and a CRS from the small cell. Here, a timing offset may be adjusted between the sub-frame receiving the CRS from the macro cell and the sub-frame receiving the CRS from the small cell.
Abstract translation: 本发明提供一种用于在具有宏小区和小小区的无线通信系统中由终端执行测量的方法。 用于执行测量的方法包括从用作服务小区的宏小区或小小区接收CRS（Cell Specific Specific Signal，支持信息）支持信息的步骤。 CRS支持信息可以包含发送CRS导致干扰的小区的信息。 该方法可以包括分别从宏接收CRS和来自小小区的CRS的步骤。 这里，可以在从宏小区接收CRS的子帧与从小小区接收CRS的子帧之间调整定时偏移。
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公开(公告)号：US20150087352A1
公开(公告)日：2015-03-26
申请号：US14495660
申请日：2014-09-24
Applicant: LG ELECTRONICS INC.
Inventor： Suhwan LIM , Yoonoh YANG , Sangwook LEE , Manyoung JUNG , Jinyup HWANG
CPC classification number: H04W52/243 , H04L5/001 , H04L5/0066 , H04L5/0073 , H04L27/2601 , H04W52/146 , H04W52/367 , H04W72/0453 , H04W72/0473
Abstract: There is provided a method for determining uplink transmission power. The method may performed by a user equipment (UE) and comprise: receiving, by the UE, a value of additional maximum power reduction (A-MPR) from a base station (BS), if the UE is configured to use for uplink transmission a frequency range of 1980 MHz through 2010 MHz or 1920 MHz through 2010 MHz and if another UE which is located in an adjacent BS and is to be protected uses for an uplink transmission a frequency range of 2010 MHz through 2025 MHz; and determining an uplink transmission power by applying the value of A-MPR.
Abstract translation: 提供了一种确定上行链路传输功率的方法。 该方法可以由用户设备（UE）执行，并且包括：如果UE被配置为用于上行链路传输，则UE由UE接收来自基站（BS）的附加最大功率降低（A-MPR）的值 频率范围为1980MHz至2010MHz或1920MHz至2010MHz，并且如果位于相邻BS中并且要被保护的另一个UE在2010MHz至2025MHz的频率范围内使用上行链路传输; 以及通过应用A-MPR的值来确定上行链路发送功率。
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公开(公告)号：US20230345436A1
公开(公告)日：2023-10-26
申请号：US17799219
申请日：2021-02-10
Applicant: LG ELECTRONICS INC.
Inventor： Suhwan LIM
IPC: H04W72/0453
CPC classification number: H04W72/0453
Abstract: There is provided a UE in a wireless communication system, the UE comprising: at least one transceiver; at least one processor; and at least one computer memory operably connectable to the at least one processor and storing instructions that, based on being executed by the at least one processor, perform operations comprising: transmitting an uplink signal via one NR operating band among NR operating band n1, n7, n8, n28, n40, or n78 and one E-UTRA operating band among E-UTRA operating band 1, 3, or 7; and receiving a downlink signal based on two NR operating bands among the NR operating band n1, n7, n8, n28, n40, or n78 and the one E-UTRA operating band.
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公开(公告)号：US20230292266A1
公开(公告)日：2023-09-14
申请号：US18025316
申请日：2021-09-16
Applicant: LG ELECTRONICS INC.
Inventor： Yoonoh YANG , Sangwook LEE , Suhwan LIM , Jinyup HWANG , Jongkeun PARK , Jinwoong PARK
CPC classification number: H04W56/0015 , H04W16/28
Abstract: One disclosure of the present specification provides a method by which a UE performs sidelink communication. The method may comprise the steps of: transmitting an SL signal; and during a predefined detection time, on the basis of an SL synchronization signal (SLSS) transmitted from another UE, detecting another UE.
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