公开(公告)号：WO2017018801A1

公开(公告)日：2017-02-02

申请号：PCT/KR2016/008211

申请日：2016-07-27

Applicant: LG ELECTRONICS INC.

Inventor： KIM, Jinmin ,  RYU, Kiseon

IPC: H04W74/00 ,  H04W74/08 ,  H04W84/12

CPC classification number: H04W74/06 ,  H04W74/0808

Abstract: In an embodiment of the present invention, a method for indicating, by an access point (AP) associated with a first basic service set (BSS), spatial reuse (SR) in a wireless LAN (WLAN) system includes transmitting a trigger frame which requests uplink multi-user (UL MU) transmission of a plurality of stations (STAs) and receiving an UL MU physical protocol data unit (PPDU) generated based on the trigger frame from the plurality of STAs. The trigger frame may include SR indication information for indicating the SR of an overlapping BSS (OBSS) STA. The first high efficiency (HE)-signal (SIG) A field of the UL MU PPDU may include SR support information generated based on the SR indication information.

Abstract translation: 在本发明的实施例中，一种用于通过与第一基本服务集（BSS）相关联的接入点（AP）来指示无线LAN（WLAN）系统中的空间重用（SR）的方法包括：发送触发帧， 请求多个站（STA）的上行链路多用户（UL MU）传输，以及接收基于来自多个STA的触发帧生成的UL MU物理协议数据单元（PPDU）。 触发帧可以包括用于指示重叠BSS（OBSS）STA的SR的SR指示信息。 UL MU PPDU的第一高效（HE）信号（SIG）A字段可以包括基于SR指示信息生成的SR支持信息。

公开(公告)号：WO2016064049A1

公开(公告)日：2016-04-28

申请号：PCT/KR2015/003457

申请日：2015-04-07

Applicant: LG ELECTRONICS INC.

Inventor： LEE, Eunjong ,  CHUNG, Jaehoon ,  HAHN, Genebeck ,  KIM, Jinmin ,  CHOI, Kukheon ,  NOH, Kwangseok ,  LEE, Sangrim

IPC: H04L5/00 ,  H04L7/00

CPC classification number: H04L5/0087 ,  H04L1/00 ,  H04L5/001 ,  H04L5/0023 ,  H04L5/0044 ,  H04L5/0053 ,  H04L5/0092 ,  H04L5/14 ,  H04W52/34 ,  H04W72/042 ,  H04W72/0446 ,  H04W72/1273 ,  H04W72/1289

Abstract: A method for transmitting and receiving data in a wireless communication system and an apparatus for the method are disclosed. More specifically, a method for transmitting downlink data in a wireless communication system comprises transmitting, by an eNB, first downlink data through a physical downlink shared channel (PDSCH) region according to a radio frame structure based on a first transmission time interval (TTI); and transmitting, by the eNB, second downlink data through a short PDSCH (sPDSCH) region according to a radio frame structure based on a second TTI, wherein downlink control information (DCI) related to the second downlink data is transmitted through a physical downlink control channel (PDCCH) or a short PDCCH (sPDCCH).

Abstract translation: 公开了一种在无线通信系统中发送和接收数据的方法以及该方法的装置。 更具体地，在无线通信系统中发送下行链路数据的方法包括：基于第一传输时间间隔（TTI），根据无线帧结构，由eNB发送通过物理下行链路共享信道（PDSCH）区域的第一下行链路数据， ; 以及根据基于第二TTI的无线帧结构，由eNB通过短PDSCH（sPDSCH）区域发送第二下行链路数据，其中通过物理下行链路控制发送与第二下行链路数据相关的下行链路控制信息（DCI） 信道（PDCCH）或短PDCCH（sPDCCH）。

公开(公告)号：WO2016017886A1

公开(公告)日：2016-02-04

申请号：PCT/KR2015/001811

申请日：2015-02-25

Applicant: LG ELECTRONICS INC.

Inventor： HAHN, Genebeck ,  CHUNG, Jaehoon ,  LEE, Eunjong ,  KIM, Jinmin ,  CHOI, Kukheon ,  NOH, Kwangseok

IPC: H04W12/08 ,  H04W12/02 ,  H04W76/02

CPC classification number: H04W12/02 ,  H04W76/11

Abstract: Disclosed is a method for a user equipment to perform an initial access on a network by protecting privacy. The present invention includes the step of performing an RRC (radio resource control) connection setup with the network. And, in the RRC connection setup performing step, the user equipment generates a pseudo permanent identifier for a permanent identifier of the user equipment and sends an RRC connection setup complete message including the pseudo permanent identifier to the network.

Abstract translation: 公开了一种用于用户设备通过保护隐私来执行网络上的初始访问的方法。 本发明包括执行与网络的RRC（无线资源控制）连接建立的步骤。 并且，在RRC连接建立执行步骤中，用户设备为用户设备的永久性标识符生成伪永久标识符，并向网络发送包含伪永久标识符的RRC连接建立完成消息。

公开(公告)号：WO2015133753A1

公开(公告)日：2015-09-11

申请号：PCT/KR2015/001619

申请日：2015-02-17

Applicant: LG ELECTRONICS INC.

Inventor： HAHN, Genebeck ,  CHUNG, Jaehoon ,  LEE, Eunjong ,  KIM, Jinmin ,  CHOI, Kukheon ,  NOH, Kwangseok

IPC: H04W36/32 ,  H04W36/08

CPC classification number: H04W36/0094 ,  H04W36/0016 ,  H04W36/0055 ,  H04W36/0077 ,  H04W36/08 ,  H04W36/14 ,  H04W36/16 ,  H04W74/0833 ,  H04W76/27 ,  H04W84/005 ,  H04W84/047

Abstract: A method for supporting handover of a moving entity by a serving base station comprises transmitting a measurement configuration message including measurement configuration regarding neighboring base stations, to the moving entity; receiving a handover accept message from a target base station, to which the moving entity will perform handover, among the neighboring base stations; and transmitting a radio resource control (RRC) reconfiguration message indicating reconfiguration of RRC connection, to the moving entity, wherein a handover initiation scheme and a target base station selection scheme are determined according to whether the moving entity is a mobile terminal or a moving cell.

Abstract translation: 一种用于支持服务基站的移动实体的切换的方法包括向移动实体发送包括关于相邻基站的测量配置的测量配置消息; 在所述相邻基站中接收来自所述移动实体将执行切换的目标基站的切换接受消息; 以及向所述移动实体发送指示RRC连接的重新配置的无线电资源控制（RRC）重配置消息，其中根据移动实体是移动终端还是移动小区来确定切换发起方案和目标基站选择方案 。

公开(公告)号：WO2014126319A1

公开(公告)日：2014-08-21

申请号：PCT/KR2013/009045

申请日：2013-10-10

Applicant: LG ELECTRONICS INC.

Inventor： KANG, Jiwon ,  PARK, Sungho ,  CHUNG, Jaehoon ,  KIM, Sunam ,  KYEONG, Soocheol ,  KIM, Jinmin ,  KIM, Kitae ,  LEE, Kyunghaeng ,  KO, Hyunsoo

IPC: H04B7/04

CPC classification number: H04L5/0048 ,  H04B7/024 ,  H04B7/0417 ,  H04B7/0626 ,  H04B7/0691 ,  H04B7/10 ,  H04L5/0023

Abstract: A method for transmitting a reference signal for supporting a plurality of antennas to a User Equipment (UE) at a Base Station (BS) in a wireless communication system is disclosed. The method includes grouping the plurality of antennas into antenna groups comprising a predetermined number of antenna ports, transmitting resource information about a reference signal for at least one antenna group of the antenna groups, and transmitting the reference signal for the at least one antenna group to the UE based on the resource information.

Abstract translation: 公开了一种用于在无线通信系统中的基站（BS）向用户设备（UE）发送用于支持多个天线的参考信号的方法。 该方法包括将多个天线分组成包括预定数量的天线端口的天线组，发送关于天线组的至少一个天线组的参考信号的资源信息，以及将至少一个天线组的参考信号发送到 UE基于资源信息。

公开(公告)号：WO2014088195A1

公开(公告)日：2014-06-12

申请号：PCT/KR2013/009042

申请日：2013-10-10

Applicant: LG ELECTRONICS INC.

Inventor： KIM, Kitae ,  KIM, Jinmin ,  KO, Hyunsoo ,  CHUNG, Jaehoon

IPC: H04W8/02 ,  H04B7/26

CPC classification number: H04W72/048 ,  H04L5/0007 ,  H04L5/0048 ,  H04L5/0051 ,  H04L5/0069

Abstract: A method for transmitting a reference signal by a base station to a user equipment in a wireless communication system is disclosed. The method includes transmitting the reference signal to the user equipment according to a first pattern corresponding to a first speed section, and if movement speed of the user equipment is changed to a second speed section from the first speed section, transmitting the reference signal to the user equipment according to a second pattern corresponding to the second speed section, wherein, if the second speed section is a higher-speed section than the first speed section, the second pattern includes the first pattern.

Abstract translation: 公开了一种用于在无线通信系统中将用于基站的参考信号发送给用户设备的方法。 该方法包括根据对应于第一速度部分的第一模式将参考信号发送到用户设备，并且如果用户设备的移动速度从第一速度部分改变为第二速度部分，则将参考信号发送到 用户设备，其中，如果所述第二速度段是比所述第一速度段更高速段，则所述第二模式包括所述第一模式。

公开(公告)号：WO2014088185A1

公开(公告)日：2014-06-12

申请号：PCT/KR2013/007327

申请日：2013-08-14

Applicant: LG ELECTRONICS INC.

Inventor： KIM, Kitae ,  KIM, Jinmin ,  KO, Hyunsoo ,  CHUNG, Jaehoon

IPC: H04B7/26

CPC classification number: H04B7/01 ,  H04B17/104 ,  H04L5/0044 ,  H04L5/0048 ,  H04L5/005 ,  H04L5/0051 ,  H04L5/0053 ,  H04L25/0204 ,  H04L25/0224 ,  H04L25/03898

Abstract: A method for transmitting a reference signal to a user equipment at a base station in a wireless communication system is disclosed. The method includes transmitting a control channel and the reference signal having a first pattern for the control channel to the user equipment and transmitting a data channel and the reference signal having a second pattern for the data channel to the user equipment, wherein reference signal density of the second pattern is determined based on a coherence time of the data channel, and the first pattern includes the second pattern.

Abstract translation: 公开了一种在无线通信系统中的基站向用户设备发送参考信号的方法。 该方法包括向用户设备发送具有用于控制信道的第一模式的控制信道和参考信号，并向用户设备发送具有用于数据信道的第二模式的数据信道和参考信号，其中参考信号密度 基于数据信道的相干时间来确定第二图案，并且第一图案包括第二图案。

公开(公告)号：WO2013009054A2

公开(公告)日：2013-01-17

申请号：PCT/KR2012/005413

申请日：2012-07-09

Applicant: LG ELECTRONICS INC. ,  SON, Hyukmin ,  LEE, Hyunwoo ,  CHOI, Hyeyoung ,  HAN, Seunghee ,  KIM, Jinmin

Inventor： SON, Hyukmin ,  LEE, Hyunwoo ,  CHOI, Hyeyoung ,  HAN, Seunghee ,  KIM, Jinmin

IPC: H04W36/30 ,  H04W36/08

CPC classification number: H04W36/0083 ,  H04W36/0055 ,  H04W36/0094

Abstract: A method and apparatus for performing a handover in a wireless communication system are disclosed. The method for performing a handover of a user equipment (UE) in a wireless communication system includes measuring a first reception power from a first transmission point and a second reception power from a second transmission point; and determining transmission of a measurement report for the handover to the second transmission point. The transmission of the measurement report is determined using the first reception power, the second reception power, an offset value, and a value related to uplink transmission power of the user equipment (UE).

Abstract translation: 公开了一种用于在无线通信系统中执行切换的方法和设备。 用于在无线通信系统中执行用户设备（UE）的切换的方法包括：测量来自第一发射点的第一接收功率和来自第二发射点的第二接收功率; 以及确定向第二传输点的切换的测量报告的传输。 使用第一接收功率，第二接收功率，偏移值​​和与用户设备（UE）的上行链路发送功率相关的值来确定测量报告的发送。

公开(公告)号：WO2016010217A1

公开(公告)日：2016-01-21

申请号：PCT/KR2015/000415

申请日：2015-01-15

Applicant: LG ELECTRONICS INC.

Inventor： LEE, Eunjong ,  CHUNG, Jaehoon ,  HAHN, Genebeck ,  KIM, Jinmin ,  CHOI, Kukheon ,  NOH, Kwangseok ,  LEE, Sangrim

IPC: H04L1/18 ,  H04L5/00

CPC classification number: H04W72/0413 ,  H04L1/18 ,  H04L1/1812 ,  H04L1/1854 ,  H04L1/1861 ,  H04L5/001 ,  H04L5/0023 ,  H04L5/0053 ,  H04L5/0094 ,  H04W72/0446 ,  H04W72/14

Abstract: A method for transmitting uplink (UL) data requiring low latency in a wireless communication system according to the present invention, the method performed by a user equipment comprises transmitting contention PUSCH resource block (CPRB) indication information used for identifying a particular UE and/or particular data to an eNB; transmitting UL data to the eNB through CPRB resources of a contention based PUSCH (CP) zone; and receiving a hybrid automatic retransmit request (HARQ) response with respect to the UL data from the eNB through a physical hybrid ARQ indicator channel (PHICH).

Abstract translation: 根据本发明的用于在无线通信系统中发送需要低等待时间的上行链路（UL）数据的方法，由用户设备执行的方法包括发送用于识别特定UE的争用PUSCH资源块（CPRB）指示信息和/或 特定数据到eNB; 通过基于竞争的PUSCH（CP）区域的CPRB资源向eNB发送UL数据; 以及通过物理混合ARQ指示符信道（PHICH）从eNB接收关于UL数据的混合自动重传请求（HARQ）响应。

公开(公告)号：WO2016003065A1

公开(公告)日：2016-01-07

申请号：PCT/KR2015/004471

申请日：2015-05-04

Applicant: LG ELECTRONICS INC.

Inventor： LEE, Eunjong ,  CHUNG, Jaehoon ,  HAHN, Genebeck ,  KIM, Jinmin ,  CHOI, Kukheon ,  NOH, Kwangseok

IPC: H04W72/04 ,  H04W72/12

CPC classification number: H04W48/12 ,  H04W72/00 ,  H04W72/0413 ,  H04W74/002 ,  H04W74/08

Abstract: A method for transmitting uplink (UL) data requiring low latency in a wireless communication system is disclosed. The method performed by a user equipment (UE) includes receiving a first control message for informing a basic Contention-based PUSCH (Physical Uplink Shared Channel) Zone (CP zone) allocated to each subframe from an enhanced Node B (eNB), receiving a second control message for informing changes in a CP zone allocated to a specific subframe from the eNB, and transmitting UL data to the eNB through a CPRB (Contention PUSCH Resource Block) of the changed CP zone based on the received second control message. The first control message includes basic CP zone resource information indicating resource information of the basic CP zone, and the second control message includes changed CP zone resource information indicating resource information of the changed CP zone.

Abstract translation: 公开了一种用于在无线通信系统中发送需要低等待时间的上行链路（UL）数据的方法。 由用户设备（UE）执行的方法包括：从增强型节点B（eNB）接收第一控制消息，用于通知分配给每个子帧的基本的基于竞争的PUSCH（物理上行链路共享信道）区域（CP），接收 第二控制消息，用于通知从eNB分配给特定子帧的CP区中的改变，以及基于接收到的第二控制消息，通过改变的CP区的CPRB（争用PUSCH资源块）向eNB发送UL数据。 第一控制消息包括指示基本CP区域的资源信息的基本CP区域资源信息，并且第二控制消息包括指示改变的CP区域的资源信息的改变的CP区域资源信息。