公开(公告)号：US20170366244A1

公开(公告)日：2017-12-21

申请号：US15534278

申请日：2015-12-11

Applicant: LG ELECTRONICS INC.

Inventor： Hyunho LEE ,  Hanjun PARK ,  Jonghyun PARK ,  Hyukjin CHAE ,  Youngtae KIM

IPC: H04B7/06 ,  H04B17/24 ,  H04W24/10 ,  H04B7/0417

CPC classification number: H04B7/0619 ,  H04B7/024 ,  H04B7/0417 ,  H04B17/24 ,  H04B17/27 ,  H04B17/318 ,  H04W24/10

Abstract: A method for receiving a reference signal for position determination in a wireless communication system according to one embodiment of the present invention may comprise the steps of: receiving configuration information regarding a positioning reference signal (PRS), the method thereof being performed by user equipment (UE) and that is transmitted from a plurality of antenna ports, wherein the PRS related configuration information includes information regarding a beam direction applied to the PRS; measuring each PRS group to which the same beam direction related information is applied; and reporting the measurement results of the respective PRS group to a serving base station.

公开(公告)号：US20170310384A1

公开(公告)日：2017-10-26

申请号：US15516373

申请日：2015-10-06

Applicant: LG ELECTRONICS INC.

Inventor： Hanjun PARK ,  Yunjung YI ,  Kijun KIM

IPC: H04B7/26 ,  H04L5/00 ,  H04L1/00 ,  H04W72/04 ,  H04W28/02 ,  H04L5/14 ,  H04W72/08 ,  H04W72/12

CPC classification number: H04B7/26 ,  H04L1/0023 ,  H04L1/0026 ,  H04L1/0031 ,  H04L1/0073 ,  H04L5/0005 ,  H04L5/001 ,  H04L5/0051 ,  H04L5/0053 ,  H04L5/0057 ,  H04L5/0073 ,  H04L5/0091 ,  H04L5/14 ,  H04L5/1469 ,  H04W28/0231 ,  H04W72/0413 ,  H04W72/08 ,  H04W72/085 ,  H04W72/1226 ,  H04W72/1231

Abstract: A method for performing channel measurement for one or more subbands belonging to the entire system bandwidth, which is performed by a terminal, may comprise the steps of: receiving, from a base station, information on a window of channel measurement sections for N subbands for which the channel measurement is performed and information indicating a sub-frame in which channel measurement is to be performed in the window; performing channel measurement for K (N≧K) subbands in the window; and transmitting a result of the channel measurement to the base station, wherein the result of the channel measurement is transmitted to the base station in one subband belonging to the entire system bandwidth.

公开(公告)号：US20170289948A1

公开(公告)日：2017-10-05

申请号：US15507200

申请日：2015-08-26

Applicant: LG ELECTRONICS INC.

Inventor： Hyunho LEE ,  Hanjun PARK ,  Kijun KIM ,  Jonghyun PARK

IPC: H04W64/00 ,  G01S5/02 ,  H04L5/00

CPC classification number: H04W64/003 ,  G01S5/02 ,  G01S5/0236 ,  H04L5/0035 ,  H04L5/0048 ,  H04L5/0051 ,  H04L5/0053 ,  H04W24/10 ,  H04W64/00

Abstract: A method for receiving a reference signal for determining a position in a wireless communication system, according to one embodiment of the present invention, may comprise the steps of: receiving positioning reference signal (PRS)-related configuration information transmitted from a plurality of antenna ports; and measuring the PRS by using the PRS-related configuration information, wherein the PRS may be mapped by being multiplexed with resource elements (RE) of each of the plurality of antenna ports.

公开(公告)号：US20170288897A1

公开(公告)日：2017-10-05

申请号：US15506975

申请日：2015-08-27

Applicant: LG ELECTRONICS INC.

Inventor： Hyangsun YOU ,  Hanjun PARK ,  Daesung HWANG ,  Kijun KIM ,  Jonghyun PARK ,  Hyukjin CHAE

IPC: H04W64/00 ,  G01S5/02

CPC classification number: H04W64/003 ,  G01S1/20 ,  G01S5/0027 ,  G01S5/02 ,  G01S5/0205 ,  G01S5/0226 ,  G01S5/0252 ,  G01S5/10 ,  H04W4/02 ,  H04W4/029 ,  H04W64/00

Abstract: The present invention provides a UE for performing measurement for positioning, a UE for transmitting a signal for positioning, and a positioning server and a base station for supporting positioning. The measuring UE receives configuration information relating to an uplink reference signal for positioning, receives the uplink reference signal on the basis of the configuration information and transmits information relating to a metric value measured on the basis of the uplink reference signal and information relating to a reception-transmission time difference of the measurement UE.

公开(公告)号：US20170214508A1

公开(公告)日：2017-07-27

申请号：US15326021

申请日：2015-08-26

Applicant: LG ELECTRONICS INC.

Inventor： Hyunho LEE ,  Hanjun PARK

IPC: H04L5/00 ,  H04W64/00 ,  G01S5/02 ,  H04W24/10

CPC classification number: H04W64/003 ,  G01S5/02 ,  G01S5/0236 ,  H04L5/0035 ,  H04L5/0048 ,  H04L5/0051 ,  H04L5/0053 ,  H04W24/10 ,  H04W64/00 ,  H04W64/006

Abstract: A method for receiving a reference signal for determining a position in a wireless communication system, according to one embodiment of the present invention, may comprise the steps of: receiving positioning reference signal (PRS)-related configuration information transmitted from a plurality of antenna ports; and, if the PRS-related configuration information includes specific information, measuring a reference signal time difference (RSTD) by using only the PRS indicated by the PRS-related configuration information.

公开(公告)号：US20170179984A1

公开(公告)日：2017-06-22

申请号：US15129379

申请日：2015-05-18

Applicant: LG ELECTRONICS INC.

Inventor： Hyungtae KIM ,  Kijun KIM ,  Joonkui AHN ,  Byounghoon KIM ,  Hanjun PARK ,  Hyunho LEE

IPC: H04B1/10 ,  H04W8/24

CPC classification number: H04B1/10 ,  H04J11/00 ,  H04W8/24

Abstract: The present invention relates to a wireless communication system. According to an embodiment of the present invention, a method for a device receiving a signal by using NAICS (Network-Assisted Interference Cancellation and Suppression) in a wireless communication system that supports carrier aggregation comprises the steps of: transmitting, in carrier aggregation, device capability information comprising band combination information which indicates band combination supported by the device; and receiving a signal on the basis of the device capability information, wherein the band combination information can include a maximum bandwidth supporting the NAICS for the band combination.

公开(公告)号：US20170171857A1

公开(公告)日：2017-06-15

申请号：US15325964

申请日：2016-03-22

Applicant: LG ELECTRONICS INC.

Inventor： Hyunho LEE ,  Hanjun PARK ,  Bonghoe KIM

IPC: H04W72/04 ,  G01S13/16 ,  G01S5/02 ,  G01S7/02 ,  H04W72/12 ,  H04W24/10

CPC classification number: H04W72/0413 ,  G01S5/00 ,  G01S5/0273 ,  G01S7/02 ,  G01S13/16 ,  G01S13/765 ,  H04W24/10 ,  H04W64/00 ,  H04W72/1284

Abstract: A method for reporting a measurement result for determining a position in a wireless communication system, according to one embodiment of the present invention, is performed by a terminal and may comprise the steps of: receiving positioning reference signal (PRS)-related information comprising a position identifier of each of a plurality of base stations; performing a measurement on the PRSs transmitted by each of the plurality of base stations; if the position identifier of each of the plurality of base stations are identical to each other, selecting at least one measurement result among the measurement results for the PRSs; and reporting the selected measurement result to a serving base station.

公开(公告)号：US20170048749A1

公开(公告)日：2017-02-16

申请号：US15306037

申请日：2015-05-07

Applicant: LG ELECTRONICS INC.

Inventor： Hyungtae KIM ,  Kijun KIM ,  Joonkui AHN ,  Byounghoon KIM ,  Hanjun PARK ,  Hyunho LEE

IPC: H04W28/04 ,  H04L5/00 ,  H04W72/08

CPC classification number: H04W28/04 ,  H04B17/345 ,  H04J11/00 ,  H04J11/0056 ,  H04J2211/005 ,  H04L5/0048 ,  H04W72/082

Abstract: The present invention relates to a wireless communication system. According to an embodiment of the present invention, a method for receiving, by a terminal, a signal by using a network-assisted interference cancellation and suppression (NAICS) in a wireless communication system, according to one embodiment of the present invention, comprises the steps of: transmitting terminal capability information including information on an interference transmission mode (TM) supported by the terminal; receiving network assistance information corresponding to the terminal capability information; and receiving a signal by using the network assistance information, wherein the terminal capability information can include port number information about a number of common reference signal (CRS) ports of an interfering cell on which the terminal can perform NAICS.

Abstract translation: 本发明涉及一种无线通信系统。 根据本发明的实施例，根据本发明的一个实施例，一种通过使用无线通信系统中的网络辅助干扰消除和抑制（NAICS）由终端接收信号的方法包括： 步骤：发送包括由终端支持的干扰传输模式（TM）的信息的终端能力信息; 接收对应于终端能力信息的网络协助信息; 以及通过使用所述网络辅助信息接收信号，其中所述终端能力信息可以包括关于所述终端可以执行NAICS的干扰小区的公共参考信号（CRS）端口的数目的端口号信息。

公开(公告)号：US20170048026A1

公开(公告)日：2017-02-16

申请号：US15235200

申请日：2016-08-12

Applicant: LG Electronics Inc.

Inventor： Hanjun PARK ,  Suckchel YANG

IPC: H04L1/18 ,  H04W72/12 ,  H04L5/00

CPC classification number: H04L1/1893 ,  H04L1/1812 ,  H04L5/0055

Abstract: Disclosed herein is a method of transmitting uplink control information by a user equipment (UE) in which a plurality of cells are configured including receiving downlink data through at least one of the cells, and piggybacking hybrid automatic repeat and request (HARQ)-acknowledgement (ACK) information about the downlink data on a physical uplink shared channel (PUSCH) and transmitting the same. The HARQ-ACK information may be generated for one cell-group of a plurality of cell-groups configured based on the plurality of cells, and the one cell-group selected for generating the HARQ-ACK information may be indicated through cyclic redundancy check (CRC) attached to the HARQ-ACK information.

Abstract translation: 这里公开了一种由用户设备（UE）发送上行链路控制信息的方法，其中配置多个小区包括通过至少一个小区接收下行链路数据，以及搭载混合自动重传和请求（HARQ）确认（ ACK）关于物理上行链路共享信道（PUSCH）上的下行链路数据的信息并发送。 可以为基于多个小区配置的多个小区组的一个小区组生成HARQ-ACK信息，并且可以通过循环冗余校验来指示选择用于生成HARQ-ACK信息的一个小区组 CRC）附加到HARQ-ACK信息。

公开(公告)号：US20170034817A1

公开(公告)日：2017-02-02

申请号：US15224072

申请日：2016-07-29

Applicant: LG ELECTRONICS INC.

Inventor： Hanjun PARK ,  Joonkui AHN ,  Seonwook KIM

IPC: H04W72/04 ,  H04L5/00

CPC classification number: H04L5/0053 ,  H04L5/001 ,  H04L5/0035 ,  H04W74/0816

Abstract: Provided is a method of transmitting data by sensing a channel in an unlicensed band including sensing a channel on a secondary cell (S-cell) on which data is to be transmitted in the unlicensed band and if it is determined that the channel is in an unoccupied state, transmitting data to a reception node in one of a plurality of flexible TX time windows configured in advance or transmitting a reservation signal to the reception node in one of a plurality of data transmission prohibit windows configured in advance for the data transmission. The plurality of the flexible TX time windows and The plurality of the data transmission prohibit windows are configured to respectively have a boundary of a transmission unit shifted from a boundary of a transmission unit of a primary cell (P-cell) transmission structure by a specific time.

Abstract translation: 提供了一种通过感测非许可频带中的信道来发送数据的方法，包括感测在未授权频带上要发送数据的二次小区（S小区）上的信道，以及如果确定该信道处于 未占用状态，在预先配置的多个灵活TX时间窗口之一的接收节点中发送数据，或者在为数据传输预先配置的多个数据传输禁止窗口之一中向接收节点发送预约信号。 多个灵活的TX时间窗口和多个数据传输禁止窗口被配置为分别具有从主单元（P单元）传输结构的传输单元的边界偏移特定的传输单元的边界 时间。