公开(公告)号：WO2020009487A1

公开(公告)日：2020-01-09

申请号：PCT/KR2019/008181

申请日：2019-07-04

Applicant: LG ELECTRONICS INC.

Inventor： LEE, Eunjong

IPC: H04W74/08 ,  H04W74/00

Abstract: The present invention relates to a method for performing a random access (RA) procedure by a user equipment (UE) in a wireless communication system. In particular, the method includes transmitting a RA preamble and a payload to a network; monitoring a first RA response (RAR) using a first identifier and a second RAR using a second identifier; if the first RAR is detected, re-transmitting the payload to the network; and if the second RAR is detected, considering a contention resolution successfully completed.

公开(公告)号：WO2019088531A1

公开(公告)日：2019-05-09

申请号：PCT/KR2018/012468

申请日：2018-10-22

Applicant: LG ELECTRONICS INC.

Inventor： LEE, Eunjong ,  LEE, Gyeongcheol ,  LEE, Sunyoung ,  YI, Seungjune

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

Abstract: The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for handling for Bandwidth Part operation in wireless communication system, the method comprising: starting a timer related to a DL BWP, when an active BWP for a serving cell is switched to the DL BWP; transmitting UL data on one of the UL SPS resources or receiving DL data on one of the DL SPS resources; and restarting the timer related to the DL BWP when the UL data is transmitted on the UL SPS resource or the DL data is received in the DL SPS resource.

公开(公告)号：WO2016182168A1

公开(公告)日：2016-11-17

申请号：PCT/KR2016/001173

申请日：2016-02-03

Applicant: LG ELECTRONICS INC.

Inventor： CHO, Heejeong ,  HAHN, Genebeck ,  LEE, Eunjong ,  BYUN, Ilmu

IPC: H04W28/02 ,  H04W76/02 ,  H04W72/04 ,  H04W88/08

CPC classification number: H04W72/085 ,  H04W4/90 ,  H04W28/0252 ,  H04W48/12 ,  H04W72/0413 ,  H04W72/1284 ,  H04W76/15 ,  H04W76/50

Abstract: The present invention relates to a method and apparatus for establishing a plurality of bearers for transmitting and receiving data in a wireless communication system. In accordance with an embodiment of the present invention, there is provided a method of establishing, by a base station, a plurality of bearers including establishing the plurality of bearers between a plurality of network nodes and the base station, receiving a specific message through a dedicated bearer from a user equipment, the specific message including message type information indicating a type of the specific message, and transmitting the specific message to one of the plurality of network nodes through one of the plurality of bearers based on the message type information.

Abstract translation: 本发明涉及一种用于在无线通信系统中建立用于发送和接收数据的多个承载的方法和装置。 根据本发明的实施例，提供了一种由基站建立多个承载的方法，所述多个承载包括在多个网络节点和基站之间建立多个承载，通过以下步骤接收特定消息： 来自用户设备的专用承载，所述特定消息包括指示所述特定消息的类型的消息类型信息，以及基于所述消息类型信息，通过所述多个承载中的一个发送所述特定消息到所述多个网络节点之一。

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：WO2016010227A1

公开(公告)日：2016-01-21

申请号：PCT/KR2015/002280

申请日：2015-03-10

Applicant: LG ELECTRONICS INC.

Inventor： KIM, Kitae ,  LEE, Eunjong ,  PARK, Giwon ,  CHUNG, Jaehoon ,  KANG, Jiwon ,  CHOI, Hyeyoung

IPC: H04W72/14 ,  H04W72/04

CPC classification number: H04W72/1284 ,  H04W28/0278 ,  H04W72/0413

Abstract: Disclosed herein are a method and apparatus for requesting scheduling in a wireless communication system. More specifically, a method of requesting scheduling for transmitting uplink data in a wireless communication system may include transmitting, by user equipment (UE), a Scheduling Request (SR) of an SR type selected from multiple SR types to an eNB, receiving, by the UE, an uplink grant determined according to the selected SR type from the eNB, and transmitting, by the UE, uplink data to the eNB through a physical uplink shared channel (PUSCH) resource allocated by the uplink grant.

Abstract translation: 这里公开了一种在无线通信系统中请求调度的方法和装置。 更具体地说，一种在无线通信系统中发送上行链路数据的请求调度的方法可以包括：由用户设备（UE）向eNB发送从多个SR类型中选择的SR类型的调度请求（SR），通过 所述UE根据所述选择的SR类型从所述eNB确定上行链路许可，并且由所述UE通过所述上行链路许可分配的物理上行链路共享信道（PUSCH）资源向所述eNB发送上行链路数据。

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：WO2015020473A1

公开(公告)日：2015-02-12

申请号：PCT/KR2014/007361

申请日：2014-08-08

Applicant: LG ELECTRONICS INC.

Inventor： BYUN, Ilmu ,  CHUNG, Jaehoon ,  LEE, Eunjong ,  CHOI, Hyeyoung ,  CHO, Heejeong ,  HAHN, Genebeck

IPC: H04W76/02 ,  H04W24/00

CPC classification number: H04W76/14 ,  H04B17/373 ,  H04W24/08 ,  H04W72/04

Abstract: The present invention provides a method and apparatus for supporting device-to-device (D2D) communication in a wireless communication system. The present invention obtains information on time and resources required for signal transmission of corresponding user equipment (UE), estimates transmission time of the signal transmission by using the information on time and resources, and checks propagation delay by comparing the estimated transmission time with reception time of a signal transmitted from an actual corresponding UE. The present invention compares the checked propagation delay with predetermined reference values for converting to D2D communication and determines whether to perform D2D communication. Also, the determining D2D communication may include determining conversion to D2D communication by taking account of a channel state of a received signal.

Abstract translation: 本发明提供一种用于在无线通信系统中支持设备到设备（D2D）通信的方法和装置。 本发明获得关于相应用户设备（UE）的信号传输所需的时间和资源的信息，通过使用关于时间和资源的信息来估计信号传输的传输时间，并且通过将估计的传输时间与接收时间进行比较来检查传播延迟 从实际对应的UE发送的信号。 本发明将所检查的传播延迟与用于转换为D2D通信的预定参考值进行比较，并确定是否执行D2D通信。 此外，确定D2D通信可以包括通过考虑接收到的信号的信道状态来确定到D2D通信的转换。

公开(公告)号：WO2012053842A1

公开(公告)日：2012-04-26

申请号：PCT/KR2011/007842

申请日：2011-10-20

Applicant: LG ELECTRONICS INC. ,  CHO, Heejeong ,  LEE, Jin ,  LEE, Eunjong ,  YUK, Youngsoo

Inventor： CHO, Heejeong ,  LEE, Jin ,  LEE, Eunjong ,  YUK, Youngsoo

IPC: H04B7/26 ,  H04W88/06 ,  H04W88/04 ,  H04W88/10

CPC classification number: H04W36/08 ,  H04W76/14 ,  H04W88/04 ,  H04W88/10

Abstract: The present invention relates to a wireless communication, and more particularly, to a method for a base station and a user equipment to transmit and receive data in a multi radio access technology system based on an access point (AP) and apparatus therefor. According to one embodiment of the present invention, a method of performing a communication, which is performed by a user equipment based on an access point (AP) supporting a Multi-RAT(Radio Access Technology), may include the steps of receiving an information on a 1st AP associated with the user equipment among a plurality of APs from the 1st AP, transmitting the information on the 1st AP to a base station, receiving an information on at least one cooperative user equipment candidate associated with the 1st AP from the base station, and transmitting a 1st data to the base station using the at least one cooperative user equipment, wherein the 1st data is exchanged between the user equipment and the at least one cooperative user equipment via a 1st radio access scheme and wherein the 1st data is exchanged between the at least one cooperative user equipment and the base station via a 2nd radio access scheme.

Abstract translation: 无线通信技术领域本发明涉及一种无线通信，更具体地，涉及一种基站和用户设备在基于接入点（AP）及其设备的多无线接入技术系统中发送和接收数据的方法。 根据本发明的一个实施例，执行由基于支持多RAT（无线接入技术）的接入点（AP）的用户设备执行的通信的方法可以包括以下步骤：接收信息 在来自第一AP的多个AP中与用户设备相关联的第一AP上发送关于第一AP的信息到基站，从基站接收关于与第一AP相关联的至少一个协作用户设备候选的信息 并且使用所述至少一个协作用户设备向所述基站发送第一数据，其中，所述第一数据经由第一无线电接入方案在所述用户设备和所述至少一个协作用户设备之间进行交换，并且其中所述第一数据是 通过第二无线接入方案在所述至少一个协作用户设备和所述基站之间交换。

公开(公告)号：WO2011129574A3

公开(公告)日：2011-10-20

申请号：PCT/KR2011/002549

申请日：2011-04-12

Applicant: LG ELECTRONICS INC. ,  LEE, Eunjong ,  JUNG, Inuk ,  RYU, Giseon ,  YUK, Youngsoo

Inventor： LEE, Eunjong ,  JUNG, Inuk ,  RYU, Giseon ,  YUK, Youngsoo

IPC: H04W24/10 ,  H04J11/00 ,  H04W88/02

Abstract: A method for scanning assigned carriers in a multicarrier system may include receiving a multicarrier advertisement message from a base station, the multicarrier advertisement message including scan reporting trigger control information of assigned secondary carriers, performing scanning for the assigned secondary carriers, and reporting the scan results to the base station when a specific metric measured by the scanning meets a condition set in the scan reporting trigger control information.