公开(公告)号：US20170099669A1

公开(公告)日：2017-04-06

申请号：US15126579

申请日：2015-02-04

Applicant: LG ELECTRONICS INC.

Inventor： Manyoung JUNG ,  Yoonoh YANG ,  Sangwook LEE ,  Suhwan LIM ,  Jinyup HWANG

IPC: H04W72/08 ,  H04W52/34 ,  H04W52/26

CPC classification number: H04W72/08 ,  H04L1/0003 ,  H04L1/0009 ,  H04L5/006 ,  H04W52/262 ,  H04W52/34 ,  H04W52/365

Abstract: One embodiment of the present specification provides a method for allocating resources to user equipment (UE) supporting 256 quadrature amplitude modulation (QAM) demodulation. The resource allocation method can comprise the steps of: receiving a channel quality information (CQI) report from the UE; determining, by the UE, whether a backoff of transmission power has been applied to a downlink subframe from which CQI is measured; determining whether the backoff of the transmission power is to be applied to the downlink subframe which is supposed to allocate the resources; and determining a modulation coding scheme (MCS) level on the basis of the CQI and the results of the determination.

公开(公告)号：US20170054535A1

公开(公告)日：2017-02-23

申请号：US15238548

申请日：2016-08-16

Applicant: LG ELECTRONICS INC.

Inventor： Suhwan LIM ,  Sangwook LEE ,  Seungpyo NOH ,  Dongik LEE ,  Youngryoul KIM

IPC: H04L5/00 ,  H04L27/26 ,  H04W72/04 ,  H04L27/00

CPC classification number: H04B1/525 ,  H04J11/0023 ,  H04L5/001 ,  H04L5/0037 ,  H04L5/0066 ,  H04L5/1461 ,  H04L27/0006 ,  H04L27/2646 ,  H04W28/0236 ,  H04W72/0453

Abstract: When a terminal aggregates three downlink carriers by using the carrier aggregation (CA) of the LTE-A technology and transmits an uplink signal on two uplink carriers while aggregating two uplink carriers, a harmonic component and an intermodulation distortion (IMD) component are generated, thereby influencing a downlink band of the terminal itself. Therefore, the present specification presents a scheme therefor.

Abstract translation: 当终端通过使用LTE-A技术的载波聚合（CA）来聚合三个下行链路载波并且在聚合两个上行链路载波的同时在两个上行链路载波上发送上行链路信号时，产生谐波分量和互调失真（IMD）分量， 从而影响终端自身的下行链路频带。 因此，本说明书给出了一种方案。

公开(公告)号：US20160373990A1

公开(公告)日：2016-12-22

申请号：US15123058

申请日：2015-03-02

Applicant: LG ELECTRONICS INC.

Inventor： Suhwan LIM ,  Yoonoh YANG ,  Sangwook LEE ,  Byounghoon KIM ,  Manyoung JUNG ,  Jinyup HWANG

IPC: H04W36/30 ,  H04W48/16 ,  H04W36/00

CPC classification number: H04W36/30 ,  H04W36/0061 ,  H04W36/0094 ,  H04W48/16 ,  H04W48/20

Abstract: A disclosure of the present specification presents a method for executing measurement including: measuring a first and a second logical cell of a base station and measuring a cell of a neighboring base station; and executing cell reselection according to a result of the measuring or transmitting a measurement report including the result of the measuring to the base station. In the method, since the base station operates the first logical cell in a first sub-frame set within a wireless frame and operates the second logical cell in a second sub-frame set within the wireless frame to which power backoff is applied, the measuring of the first logical cell by the base station may be executed in the first sub-frame set and the measuring of the second logical cell by the base station may be executed in the second sub-frame set to which the power-back off is applied.

Abstract translation: 本说明书的公开内容提供了一种用于执行测量的方法，包括：测量基站的第一和第二逻辑单元并测量相邻基站的小区; 以及根据测量结果执行小区重选，或者向基站发送包括测量结果的测量报告。 在该方法中，由于基站在无线帧内设置的第一子帧中操作第一逻辑小区，并且在施加了功率回馈的无线帧内的第二子帧中操作第二逻辑小区，所以测量 可以在第一子帧组中执行第一逻辑小区，并且可以在应用了功率回退的第二子帧集合中执行基站对第二逻辑小区的测量 。

公开(公告)号：US20160337894A1

公开(公告)日：2016-11-17

申请号：US15154889

申请日：2016-05-13

Applicant: LG ELECTRONICS INC.

Inventor： Suhwan LIM ,  Sangwook LEE ,  Jongkil SHIN ,  Dongik LEE

IPC: H04W28/02 ,  H04L5/00 ,  H04W48/08 ,  H04W72/12 ,  H04L5/14 ,  H04B7/26

CPC classification number: H04W28/0215 ,  H04B7/265 ,  H04L5/0062 ,  H04L5/0073 ,  H04L5/1461 ,  H04W48/08 ,  H04W88/06

Abstract: One disclosure of the present specification provides a wireless device for supporting a first band for cellular communications and a second band for D2D communications. The wireless device may comprising: a main antenna; a first RF chain configured to process a first transmission signal and a second transmission signal wherein the first and second transmission signals are to be transmitted via the main antenna using uplink bands of the first and second bands respectively; a second RF chain configured to process a first reception signal, wherein the first reception signal is received via the main antenna using an uplink band of the second band; a third RF chain configured to process a second reception signal, wherein the second reception signal is received via the main antenna using a downlink band of the first band.

Abstract translation: 本说明书的一个公开内容提供了一种用于支持用于蜂窝通信的第一频带的无线设备和用于D2D通信的第二频带。 无线设备可以包括：主天线; 第一RF链，被配置为处理第一传输信号和第二传输信号，其中第一和第二传输信号将分别经由主天线使用第一和第二频带的上行链路频带来传输; 第二RF链，被配置为处理第一接收信号，其中通过所述第二频带的上行频带经由所述主天线接收所述第一接收信号; 第三RF链，被配置为处理第二接收信号，其中通过所述第一频带的下行链路频带经由所述主天线接收所述第二接收信号。

公开(公告)号：US20160285505A1

公开(公告)日：2016-09-29

申请号：US15032991

申请日：2014-11-11

Applicant: LG ELECTRONICS INC.

Inventor： Sangwook LEE ,  Suhwan LIM ,  Dongik LEE

IPC: H04B1/525 ,  H04L5/14 ,  H04B1/00 ,  H04B1/62

CPC classification number: H04B1/525 ,  H04B1/0057 ,  H04B1/62 ,  H04L5/14

Abstract: A terminal is disclosed by the present specification. The terminal may comprise: an antenna; a diplexer for compounding a carrier of a first band and a carrier of a second band and for connecting or disconnecting the same to the antenna; a filter connected to the diplexer; a first duplexer connected to the filter for separating transmissions and receptions in the carrier of the first band; and a second duplexer connected to the diplexer for separating transmissions and receptions in the carrier of the second band. To this end, the filter can eliminate harmonic components and intermodulation distortions (IMD) that occur when transmission in the carrier of the first band and transmission in the carrier of the second band are simultaneously performed.

Abstract translation: 终端由本说明书公开。 终端可以包括：天线; 用于复合第一频带的载波和第二频带的载波并用于将天线的连接或断开连接到天线的双工器; 连接到双工器的滤波器; 连接到所述滤波器的第一双工器，用于分离所述第一频带的载波中的传输和接收; 以及连接到所述双工器的用于分离所述第二频带的载波中的传输和接收的第二双工器。 为此，滤波器可以消除在第一频带的载波和第二频带的载波中的传输同时进行时发生的谐波分量和互调失真（IMD）。

公开(公告)号：US20160262035A1

公开(公告)日：2016-09-08

申请号：US15156960

申请日：2016-05-17

Applicant: LG ELECTRONICS INC.

Inventor： Yoonoh YANG ,  Sangwook LEE ,  Suhwan LIM ,  Manyoung JUNG ,  Jinyup HWANG

IPC: H04W24/08 ,  H04J11/00 ,  H04L5/00

CPC classification number: H04L5/005 ,  H04J11/0053 ,  H04L5/0032 ,  H04L5/0053 ,  H04L5/0073 ,  H04L5/0082 ,  H04L5/0091 ,  H04W72/085

Abstract: A method is provided for assisting measurement of a user equipment (UE). The method is performed by a serving cell for the UE. The serving cell determines whether a cell-specific reference signal (CRS) of the serving cell is to collide with a CRS of a second neighbor cell or whether a CRS of a first neighbor cell is not to collide with the CRS of the second neighbor cell, if the serving cell and the first neighbor cell correspond to aggressor cells to the second neighbor cell corresponding to a victim cell. The serving cell generates a second measurement subframe pattern based on an almost blank subframe (ABS) pattern in response to the determination, and transmits the second measurement subframe pattern for the first and second neighbor cells to the UE.

Abstract translation: 提供了一种用于辅助用户设备（UE）的测量的方法。 该方法由UE的服务小区执行。 服务小区确定服务小区的小区特定参考信号（CRS）是否与第二相邻小区的CRS相冲突，或者第一相邻小区的CRS是否不与第二相邻小区的CRS相冲突 如果服务小区和第一相邻小区对应于对应于受害小区的第二相邻小区的攻击者小区。 服务小区响应于该确定，基于几乎空白子帧（ABS）模式生成第二测量子帧模式，并将第一和第二相邻小区的第二测量子帧模式发送给UE。

公开(公告)号：US20160050036A1

公开(公告)日：2016-02-18

申请号：US14924465

申请日：2015-10-27

Applicant: LG ELECTRONICS INC.

Inventor： Yoonoh YANG ,  Suhwan LIM ,  Manyoung JUNG ,  Sangwook LEE

IPC: H04B17/309 ,  H04W24/08 ,  H04W72/04

CPC classification number: H04W72/0446 ,  H04B17/309 ,  H04L5/001 ,  H04L5/0053 ,  H04L27/2602 ,  H04L27/261 ,  H04L27/2636 ,  H04W24/08 ,  H04W36/0094

Abstract: A method and base station for transmitting information for cell measurements, and a method and user equipment for performing cell measurements are discussed. The method according to one embodiment includes transmitting, by the base station, signals according to an almost blank subframe pattern; and transmitting, by the base station, information indicating a first time domain measurement resource restriction pattern and a second time domain measurement resource restriction pattern. The almost blank subframe pattern indicates which subframes the base station is configuring. The first time domain measurement resource restriction pattern indicates which subframe is one or more first subframes configured for reference signal received power (RSRP) or reference signal received quality (RSRQ) measurements, and the second time domain measurement resource restriction pattern indicates which subframe is one or more second subframes configured for RSRP or RSRQ measurements.

Abstract translation: 讨论了用于发送用于小区测量的信息的方法和基站，以及用于执行小区测量的方法和用户设备。 根据一个实施例的方法包括由基站根据几乎空白的子帧模式发送信号; 以及由所述基站发送指示第一时域测量资源限制模式和第二时域测量资源限制模式的信息。 几乎空白的子帧模式指示基站正在配置哪些子帧。 第一时域测量资源限制模式指示哪个子帧是被配置用于参考信号接收功率（RSRP）或参考信号接收质量（RSRQ）测量的一个或多个第一子帧，并且第二时域测量资源限制模式指示哪个子帧是一个 或更多的第二子帧被配置用于RSRP或RSRQ测量。

公开(公告)号：US20150372779A1

公开(公告)日：2015-12-24

申请号：US14760950

申请日：2014-02-07

Applicant: LG ELECTRONICS INC.

Inventor： Suhwan LIM ,  Sangwook LEE ,  Jinyup HWANG ,  Manyoung JUNG ,  Yoonoh YANG

IPC: H04J11/00 ,  H04W56/00

CPC classification number: H04J11/005 ,  H04L5/001 ,  H04L5/0053 ,  H04W56/003

Abstract: One embodiment of the present specification discloses a method by which a serving cell transmits support information for removing interference of a terminal. The method comprises: a step for determining, by the serving cell, a downlink timing offset with neighboring interference cells; and a step for to determining, by the serving cell, a channel corresponding to an interference removal target among neighboring interference cells according to the timing offset. Here, the channel to have interference removed can be the channel interfering in a control channel for the serving cell according to the timing offset. The method further includes a step for enabling the serving cell to generate the interference removal support information on the determined channel and transmit the generated information to a terminal.

Abstract translation: 本说明书的一个实施例公开了一种服务小区通过其发送用于消除终端的干扰的支持信息的方法。 该方法包括：由服务小区确定与相邻干扰小区的下行链路定时偏移的步骤; 以及用于根据所述定时偏移来确定所述服务小区与相邻干扰小区中的干扰去除目标相对应的信道的步骤。 这里，去除干扰的信道可以是信道根据定时偏移干扰服务小区的控制信道。 该方法还包括使服务小区能够在确定的信道上生成干扰消除支持信息并将生成的信息发送到终端的步骤。

公开(公告)号：US20150327093A1

公开(公告)日：2015-11-12

申请号：US14409443

申请日：2013-06-27

Applicant: LG ELECTRONICS INC.

Inventor： Yoonoh YANG ,  Jinyup HWANG ,  Manyoung JUNG ,  Sangwook LEE ,  Suhwan LIM

IPC: H04W24/08 ,  H04W36/30 ,  H04W72/08

CPC classification number: H04W24/08 ,  H04L5/0005 ,  H04L5/0007 ,  H04W36/30 ,  H04W48/16 ,  H04W72/082 ,  H04W84/045

Abstract: The present disclosure provides a method for using a terminal to detect a small-scale cell at the edge of coverage of the small-scale cell in a wireless communication system in which a macrocell and the small-scale cell coexist. The present invention may include: a step of measuring a macrocell; a step of comparing a value related to the reference signal received quality (RSRQ) acquired according to the macrocell measurement with at least one critical value; a step of determining whether or not to carry out at least one interference removal function for receiving a signal from a small-scale cell in accordance with the determined results; and a step of detecting the signal from the small-scale cell when the interference removal function is actuated.

Abstract translation: 本公开提供一种在宏小区和小规模小区共存的无线通信系统中使用终端来检测小规模小区的覆盖边缘的小规模小区的方法。 本发明可以包括：测量宏小区的步骤; 将与根据宏小区测量获取的参考信号接收质量（RSRQ）相关的值与至少一个临界值进行比较的步骤; 根据确定的结果确定是否执行用于从小规模小区接收信号的至少一个干扰去除功能的步骤; 以及当干扰去除功能被致动时检测来自小尺度单元的信号的步骤。

公开(公告)号：US20250048283A1

公开(公告)日：2025-02-06

申请号：US18924021

申请日：2024-10-23

Applicant: LG ELECTRONICS INC.

Inventor： Jongkeun PARK ,  Jaehyuk JANG ,  Suhwan LIM ,  Sangwook LEE

IPC: H04W52/36 ,  H04W52/14 ,  H04W76/15

Abstract: In order to solve the aforementioned problem, one disclosure in the present specification provides a wireless communication device. The wireless communication device may comprise: at least one transceiver; at least one processor; and at least one memory that stores an instruction and is operatively electrically connected to the at least one processor. An operation performed on the basis of an execution of the instruction by the at least one processor may comprise the steps of: receiving a network signal related to AMPR; determining uplink transmission power by applying a preset A-MPR value; and transmitting an uplink signal on the basis of the determined transmission power.