公开(公告)号：US20160353420A1

公开(公告)日：2016-12-01

申请号：US15232500

申请日：2016-08-09

Applicant: LG ELECTRONICS INC.

Inventor： Hyangsun YOU ,  Dongyoun SEO ,  Yunjung YI ,  Joonkui AHN ,  Suckchel YANG

IPC: H04W72/04

CPC classification number: H04W72/042 ,  H04B7/2656 ,  H04L1/08 ,  H04L1/1858 ,  H04L1/189 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0092 ,  H04L27/2602 ,  H04W4/70 ,  H04W72/0446

Abstract: The present invention provides: a base station for repeatedly transmitting a physical downlink control channel (PDCCH) during a first subframe bundle comprising a plurality of subframes, and transmitting a PDSCH related to the PDCCH; and user equipment for receiving the PDCCH and the PDSCH. The PDSCH can be transmitted to the user equipment starting from subframe n+k, which is the kth subframe after the last subframe n-1 in the first subframe bundle, wherein k is an integer bigger than 0. The first subframe bundle may begin from a predetermined or fixed position.

Abstract translation: 本发明提供：一种用于在包括多个子帧的第一子帧中重复发送物理下行链路控制信道（PDCCH）的基站，并且发送与PDCCH相关的PDSCH; 以及用于接收PDCCH和PDSCH的用户设备。 可以从子帧n + k（其是第一子帧中的最后一个子帧n-1之后的第k个子帧）发送PDSCH，其中k是大于0的整数。第一子帧可以从 预定或固定位置。

公开(公告)号：US20160330633A1

公开(公告)日：2016-11-10

申请号：US15110611

申请日：2015-02-23

Applicant: LG ELECTRONICS INC.

Inventor： Hyangsun YOU ,  Yunjung YI ,  Suckchel YANG

IPC: H04W16/26 ,  H04L5/00 ,  H04J11/00 ,  H04W4/00

CPC classification number: H04W16/26 ,  H04J11/0079 ,  H04L1/08 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0082 ,  H04W4/70

Abstract: An embodiment of the present specification provides a method for setting a repetition level of a physical uplink control channel (PUCCH) by a terminal. The method is a method for transmitting a PUCCH by a terminal, comprising a step of determining a repetition level for transmission of the PUCCH containing uplink control information; and a step of repeatedly transmitting the PUCCH on a predetermined number of uplink sub-frames according to the repetition level for the PUCCH, wherein the repetition level for the PUCCH may be determined on the basis of at least one of the previously received PDCCH, EPDCCH, PDSCH and the previously transmitted PUSCH.

Abstract translation: 本说明书的实施例提供了一种用于设置终端的物理上行链路控制信道（PUCCH）的重复级别的方法。 该方法是一种终端发送PUCCH的方法，包括：确定用于发送包含上行链路控制信息的PUCCH的重复级别的步骤; 以及根据PUCCH的重复级别在预定数量的上行链路子帧上重复发送PUCCH的步骤，其中可以基于先前接收的PDCCH，EPDCCH中的至少一个来确定PUCCH的重复级别 ，PDSCH和先前发送的PUSCH。

公开(公告)号：US20160242203A1

公开(公告)日：2016-08-18

申请号：US15026570

申请日：2014-11-21

Applicant: LG ELECTRONICS INC.

Inventor： Hyangsun YOU ,  Yunjung YI ,  Joonkui AHN ,  Dongyoun SEO ,  Suckchel YANG

IPC: H04W72/12 ,  H04L5/00 ,  H04W72/04 ,  H04W4/00

CPC classification number: H04W72/1273 ,  H04L5/001 ,  H04L5/0037 ,  H04L5/0053 ,  H04L5/006 ,  H04L5/0082 ,  H04L27/2602 ,  H04W4/70 ,  H04W72/044

Abstract: A disclosure of the present specification provides a method for receiving a physical downlink shared channel (PDCCH) by a machine type communication (MTC) device. The method may comprise the steps of: when it is required to receive a bundle of PDCCHs in which an identical PDCCH is repeated in N number of sub-frames, determining the first search space for receiving a PDCCH in the first sub-frame among the N number of sub-frames; and determining the second search space for receiving the PDCCH in the second sub-frame among the N number of sub-frames. Herein, the first and the second search space may comprise a plurality of control channel elements (CCE). The location of the CCE in the first search space may be kept the same as in the second search space.

Abstract translation: 本说明书的公开内容提供了一种用于通过机器类型通信（MTC）设备来接收物理下行链路共享信道（PDCCH）的方法。 该方法可以包括以下步骤：当需要接收在N个子帧中重复相同PDCCH的PDCCH的一束时，确定用于在第一子帧中接收PDCCH的第一搜索空间 N个子帧; 以及确定用于在N个子帧中的第二子帧中接收PDCCH的第二搜索空间。 这里，第一和第二搜索空间可以包括多个控制信道元素（CCE）。 CCE在第一搜索空间中的位置可以保持与第二搜索空间中相同。

公开(公告)号：US20160182208A1

公开(公告)日：2016-06-23

申请号：US14894257

申请日：2014-07-25

Applicant: LG ELECTRONICS INC.

Inventor： Yunjung YI ,  Suckchel YANG ,  Hyangsun YOU ,  Joonkui AHN ,  Jonghyun PARK

IPC: H04L5/00 ,  H04B17/309 ,  H04W72/04

CPC classification number: H04L5/0057 ,  H04B17/24 ,  H04B17/309 ,  H04L1/0026 ,  H04L5/001 ,  H04W72/0446

Abstract: A method of reporting channel state information by a coverage-limited user equipment (UE), the method comprises receiving signals on a downlink channel including a downlink control channel and a downlink data channel, performing measurement of channel state information on the downlink channel and reporting channel state information including channel quality indicator based on the measurement.

Abstract translation: 一种由覆盖受限的用户设备（UE）报告信道状态信息的方法，该方法包括在下行链路信道上接收包括下行链路控制信道和下行链路数据信道的信号，对下行信道进行信道状态信息的测量和报告 信道状态信息包括基于测量的信道质量指示符。

公开(公告)号：US20160150462A1

公开(公告)日：2016-05-26

申请号：US14904937

申请日：2014-07-16

Applicant: LG ELECTRONICS INC.

Inventor： Suckchel YANG ,  Yunjung YI ,  Hyangsun YOU ,  Joonkui AHN

IPC: H04W48/08 ,  H04W74/08

CPC classification number: H04W48/08 ,  H04W4/70 ,  H04W48/02 ,  H04W74/0833

Abstract: The present invention relates to a wireless communication system. Specifically, the present invention relates to a method and an apparatus for controlling network connection of a terminal in a wireless communication system, the invention relating to a method for controlling network for same, wherein the method comprises the steps of: receiving system information comprising control information for adjusting a network connection work connection on the base station, based on the control information, wherein, when the control information allows the network connection or when the terminal is a non-LC UE type, a random connection process is performed in the process for the network connection, and when the control information does not allow the network connection and the terminal is an LC UE type, the random connection process is skipped in the process for the network connection.

Abstract translation: 无线通信系统技术领域本发明涉及一种无线通信系统。 具体地说，本发明涉及用于控制无线通信系统中终端的网络连接的方法和装置，本发明涉及一种用于控制网络的方法，其中该方法包括以下步骤：接收包括控制的系统信息 用于基于所述控制信息调整所述基站的网络连接工作连接的信息，其中，当所述控制信息允许所述网络连接时，或者当所述终端为非LC UE类型时，在所述处理中执行随机连接处理 对于网络连接，并且当控制信息不允许网络连接并且终端是LC UE类型时，在网络连接的过程中跳过随机连接处理。

公开(公告)号：US20160134402A1

公开(公告)日：2016-05-12

申请号：US14927155

申请日：2015-10-29

Applicant: LG ELECTRONICS INC.

Inventor： Hanjun PARK ,  Hyunho LEE ,  Kijun KIM ,  Hyangsun YOU

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

CPC classification number: H04L27/2607 ,  H04L5/001 ,  H04L5/0023 ,  H04L5/0048 ,  H04L27/2663 ,  H04L27/2671 ,  H04L27/2675

Abstract: A method for receiving a reference signal for determining a position in a wireless communication system performed by a terminal is provided. The method includes receiving, from a serving base station, cyclic delay information of a plurality of positioning reference signals (PRSs), receiving the plurality of PRSs from a plurality of base stations using the cyclic delay information, each of the plurality of PRSs being repeatedly received a predetermined number of times for a predetermined period of time, and a respective one of the repeatedly received PRSs having different cyclic delay values with an interval, calculating a cross-correlation value of each of the plurality of received PRSs, calculating a time difference of arrival (TDOA) value of each base station based on the cross-correlation value and reporting the calculated TDOA value to the serving base station.

Abstract translation: 提供一种用于接收用于确定由终端执行的无线通信系统中的位置的参考信号的方法。 所述方法包括从服务基站接收多个定位参考信号（PRS）的循环延迟信息，使用所述循环延迟信息从多个基站接收所述多个PRS，所述多个PRS中的每一个重复 在预定时间段内接收预定次数，并且具有间隔不同的循环延迟值的重复接收PRS中的相应一个，计算多个接收到的PRS中的每一个的互相关值，计算时间差 基于互相关值的每个基站的到达（TDOA）值，并将计算的TDOA值报告给服务基站。

公开(公告)号：US20160128011A1

公开(公告)日：2016-05-05

申请号：US14889098

申请日：2014-05-16

Applicant: LG ELECTRONICS INC.

Inventor： Suckchel YANG ,  Joonkui AHN ,  Yunjung YI ,  Hyangsun YOU

IPC: H04W56/00 ,  H04L27/26 ,  H04W72/00 ,  H04W4/00

CPC classification number: H04W72/042 ,  H04L27/2627 ,  H04W4/70 ,  H04W48/16 ,  H04W56/0015 ,  H04W72/005

Abstract: The present invention relates to a wireless communication system. In detail, the present invention relates to a method and apparatus for acquiring system information by a terminal in a wireless communication system, the method comprising the steps of: acquiring time and frequency synchronization from a synchronization channel; performing PBCH detection in a wireless frame on the basis of the time and frequency synchronization; and acquiring the system information from the PBCH, wherein, when the terminal is a non-MTC terminal, the PBCH detection is performed by a singular sub frame in the wireless frame, and when the terminal is an MTC terminal, the PBCH detection is performed by a plurality of sub frames in the wireless frame.

Abstract translation: 无线通信系统技术领域本发明涉及一种无线通信系统。 具体而言，本发明涉及一种在无线通信系统中由终端获取系统信息的方法和装置，该方法包括以下步骤：从同步信道获取时间和频率同步; 基于时间和频率同步在无线帧中执行PBCH检测; 并且从PBCH获取系统信息，其中当终端是非MTC终端时，PBCH检测由无线帧中的奇异子帧执行，并且当终端是MTC终端时，执行PBCH检测 通过无线帧中的多个子帧。

公开(公告)号：US20160127918A1

公开(公告)日：2016-05-05

申请号：US14896327

申请日：2014-06-23

Applicant: LG ELECTRONICS INC.

Inventor： Yunjung YI ,  Joonkui AHN ,  Hyangsun YOU ,  Bonghoe KIM ,  Suckchel YANG

IPC: H04W16/26 ,  H04L5/00

CPC classification number: H04W16/26 ,  H04L5/001 ,  H04L5/0053 ,  H04W72/048 ,  H04W84/047

Abstract: The present invention related to a method and an apparatus for enhancing coverage of an UE. The method comprising receiving a signal, wherein a control signal is received on a downlink control channel with a repeated transmission based on the reception coverage of the UE, and transmitting a control signal on an uplink control channel.

Abstract translation: 本发明涉及一种增强UE覆盖的方法和装置。 所述方法包括接收信号，其中，基于所述UE的接收覆盖，通过重复发送在下行链路控制信道上接收控制信号，以及在上行链路控制信道上发送控制信号。

公开(公告)号：US20160105874A1

公开(公告)日：2016-04-14

申请号：US14894169

申请日：2014-05-14

Applicant: LG ELECTRONICS INC.

Inventor： Hyangsun YOU ,  Yunjung YI ,  Joonkui AHN

IPC: H04W72/04

CPC classification number: H04W72/042 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0073

Abstract: In one disclosure of the present invention, a method is provided for receiving an enhanced physical downlink control channel (EPDCCH) from a small cell having low transmission power. The receiving method may comprise the steps of: receiving EPDCCH-PRB set information including information about a physical resource block (PRB) that will receive the EPDCCH from the small cell; and determining a subframe that will be received by the EPDCCH from the small cell on the PRB checked by the EPDCCH-PRB set information. Here, the subframe that may be received by the EPDCCH from the small cell may be determined so as not to overlap a subframe transmitted by the EPDCCH by means of one or a plurality of neighbouring cells.

Abstract translation: 在本发明的一个公开内容中，提供了一种从具有低发射功率的小小区接收增强物理下行链路控制信道（EPDCCH）的方法。 接收方法可以包括以下步骤：接收包括关于将从小小区接收EPDCCH的物理资源块（PRB）的信息的EPDCCH-PRB组信息; 以及通过EPDCCH-PRB组信息确定由EPDCCH从PRB上的小小区接收的子帧。 这里，可以确定EPDCCH从小小区接收的子帧，以便不会通过一个或多个相邻小区与由EPDCCH发送的子帧重叠。

公开(公告)号：US20150312775A1

公开(公告)日：2015-10-29

申请号：US14649148

申请日：2013-12-03

Applicant: LG ELECTRONICS INC.

Inventor： Yunjung YI ,  Joonkui AHN ,  Hyangsun YOU

IPC: H04W16/32 ,  H04W72/04 ,  H04W76/04

CPC classification number: H04W16/32 ,  H04W16/00 ,  H04W36/00 ,  H04W72/0446 ,  H04W76/28 ,  H04W84/045

Abstract: A method for and apparatus for supporting a control plane (C-plane) and a user plane (U-plane) in a wireless communication system supporting multiple carriers is provided. A wireless device configures a cell for the U-plane to receive and transmit data, determines to enable a User Plane Reception Period (U-RP) corresponding to the cell for the U-plane, and determines to receive and transmit data with the cell for the U-plane during the enabled U-RP. The cell for the U-plane includes at least one or more serving cells, and the cell for the U-plane has a different frequency from a cell for the C-plane.

Abstract translation: 提供了一种在支持多个载波的无线通信系统中支持控制平面（C平面）和用户平面（U平面）的方法和装置。 无线设备配置用于U平面的小区以接收和发送数据，确定启用与U平面的小区相对应的用户平面接收周期（U-RP），并且确定与小区接收和发送数据 在启用的U-RP期间为U平面。 用于U平面的单元包括至少一个或多个服务小区，并且用于U平面的小区具有与用于C平面的小区不同的频率。