公开(公告)号：WO2018066923A1

公开(公告)日：2018-04-12

申请号：PCT/KR2017/010948

申请日：2017-09-29

Applicant: LG ELECTRONICS INC.

Inventor： YI, Yunjung ,  KIM, Kijun ,  HWANG, Daesung

IPC: H04W52/02 ,  H04W76/04

Abstract: As one of energy saving mechanisms for a new radio access technology (NR), a power saving state may be defined according to the present invention. More specificially, a user equipment (UE) enters an active state, monitors a first radio frequency (RF) bandwidth for the active state, enters the power saving state, and monitors a second RF bandwidth, which is restricted to M MHz within the first RF bandwidth, for the power saving state.

Abstract translation: 作为用于新无线电接入技术（NR）的节能机制之一，根据本发明可以定义省电状态。 更具体地说，用户设备（UE）进入活动状态，监视用于活动状态的第一射频（RF）带宽，进入节能状态，并且监视第一RF范围内的第二RF带宽，其限于M MHz RF带宽，用于省电状态。

公开(公告)号：WO2016159656A1

公开(公告)日：2016-10-06

申请号：PCT/KR2016/003264

申请日：2016-03-30

Applicant: LG ELECTRONICS INC.

Inventor： YI, Yunjung ,  YOU, Hyangsun ,  HWANG, Daesung

IPC: H04L5/00 ,  H04L5/14

CPC classification number: H04L5/0053 ,  H04L5/0037 ,  H04L5/0044 ,  H04L27/18 ,  H04W4/70 ,  H04W88/08

Abstract: A method and apparatus for allocating resources for a machine type communication user equipment (MTC UE) in a wireless communication system is provided. A base station indicates a transport block size (TBS) directly, adapts a code rate according to repetition numbers across multiple subframes in a MTC physical downlink shared channel (M-PDSCH) for the MTC UE, and allocates resources for the M-PDSCH by using the indicated transport block size and the adapted code rate. The TBS may be determined based on a modulation and coding scheme (MCS) only.

Abstract translation: 提供了一种用于在无线通信系统中为机器型通信用户设备（MTC UE）分配资源的方法和装置。 基站直接指示传输块大小（TBS），根据用于MTC UE的MTC物理下行链路共享信道（M-PDSCH）中的多个子帧的重复次数适应码率，并通过以下方式为M-PDSCH分配资源： 使用所指示的传输块大小和适配的码率。 可以仅基于调制和编码方案（MCS）来确定TBS。

公开(公告)号：WO2020091546A1

公开(公告)日：2020-05-07

申请号：PCT/KR2019/014790

申请日：2019-11-04

Applicant: LG ELECTRONICS INC.

Inventor： YI, Yunjung ,  HWANG, Daesung

IPC: H04W52/02 ,  H04W24/10

Abstract: A method and apparatus for configuration coordination for power efficient operation for new radio access technology (NR). The wireless device may receive/apply a first configuration of a first parameter, of which a value is selected by the network, from a network. Alternatively or additionally, the wireless device may receive a second configuration of a second parameter, which informs that the wireless device is allowed to select a value of the second parameter, from the network, and select/apply the value of the second parameter.

公开(公告)号：WO2017078465A1

公开(公告)日：2017-05-11

申请号：PCT/KR2016/012666

申请日：2016-11-04

Applicant: LG ELECTRONICS INC.

Inventor： YI, Yunjung ,  YANG, Suckchel ,  HWANG, Daesung ,  YOU, Hyangsun

IPC: H04W72/12 ,  H04W72/14 ,  H04W28/04

CPC classification number: H04W72/1257

Abstract: A method and apparatus for handling overlap of multiple channels in a wireless communication system is provided. A user equipment (UE), which operates in half-duplex frequency division duplex (FDD), determines that a periodic uplink (UL) transmission collides with a physical downlink shared channel (PDSCH) reception in a subframe, and performs either the periodic UL transmission or the PDSCH reception in the subframe. When the periodic UL transmission corresponds to a semi-persistent scheduled (SPS) physical uplink shared channel (PUSCH), the PDSCH reception is performed.

Abstract translation: 提供了一种用于处理无线通信系统中的多个信道的重叠的方法和设备。 工作在半双工频分双工（FDD）中的用户设备（UE）确定周期性上行链路（UL）传输与子帧中的物理下行链路共享信道（PDSCH）接收冲突，并且执行周期性UL 传输或子帧中的PDSCH接收。 当周期性UL传输对应于半持久调度（SPS）物理上行链路共享信道（PUSCH）时，执行PDSCH接收。

公开(公告)号：WO2016039599A1

公开(公告)日：2016-03-17

申请号：PCT/KR2015/009632

申请日：2015-09-14

Applicant: LG ELECTRONICS INC.

Inventor： YI, Yunjung ,  AHN, Joonkui ,  HWANG, Daesung

IPC: H04W72/04 ,  H04W74/00 ,  H04J3/16

CPC classification number: H04W72/1215 ,  H04L5/0048 ,  H04L41/0803 ,  H04W16/14 ,  H04W48/16 ,  H04W72/0446 ,  H04W72/0453 ,  H04W74/006 ,  H04W74/0808 ,  H04W88/08 ,  H04W88/10

Abstract: A method and apparatus for communicating with a long-term evolution in unlicensed spectrum (LTE-U) base station (BS) in a wireless communication system is provided. A user equipment (UE) receives a configuration of a potential transmission time unit (P-TTU), communicates with a first LTE-U BS of a first operator based on the configured P-TTU, and communicates with a second LTE-U BS of a second operator based on the configured P-TTU. The communication with the first LTE-U BS and the communication with the second LTE-U BS is multiplexed by time division multiplexing (TDM).

Abstract translation: 提供了一种用于在无线通信系统中与未许可频谱（LTE-U）基站（BS）中的长期演进进行通信的方法和装置。 用户设备（UE）接收潜在传输时间单元（P-TTU）的配置，基于所配置的P-TTU与第一运营商的第一LTE-U BS进行通信，并与第二LTE-U BS 基于配置的P-TTU的第二操作员。 与第一LTE-U BS的通信以及与第二LTE-U BS的通信通过时分复用（TDM）被复用。

公开(公告)号：WO2015034300A1

公开(公告)日：2015-03-12

申请号：PCT/KR2014/008344

申请日：2014-09-04

Applicant: LG ELECTRONICS INC.

Inventor： YI, Yunjung ,  AHN, Joonkui ,  HWANG, Daesung

IPC: H04W52/36 ,  H04B7/26

CPC classification number: H04W52/146 ,  H04L5/001 ,  H04W52/281 ,  H04W52/34 ,  H04W52/346 ,  H04W52/365 ,  H04W52/367 ,  H04W52/40 ,  H04W72/0473 ,  H04W72/10 ,  H04W88/06

Abstract: A method and apparatus for transmitting a power headroom report (PHR) in a wireless communication system is provided. A user equipment (UE) transmits a first PHR for a first carrier group, which is configured by a first eNodeB (eNB), to a second eNB; and transmits ing a second PHR for a second carrier group, which is configured by the second eNB, to the first eNB. Te first PHR and the second PHR include a PHR for a physical uplink control channel (PUCCH) regardless of whether simultaneous transmission of the PUCCH and a physical uplink shared channel (PUSCH) is configured or not.

Abstract translation: 提供了一种在无线通信系统中发送功率余量报告（PHR）的方法和装置。 用户设备（UE）向第二eNB发送由第一eNodeB（eNB）配置的第一载波组的第一PHR; 并将由第二eNB配置的第二载波组的第二PHR发送到第一eNB。 第一PHR和第二PHR包括用于物理上行链路控制信道（PUCCH）的PHR，而不管是否配置了PUCCH和物理上行链路共享信道（PUSCH）的同时发送。

公开(公告)号：WO2018151523A1

公开(公告)日：2018-08-23

申请号：PCT/KR2018/001927

申请日：2018-02-14

Applicant: LG ELECTRONICS INC.

Inventor： YI, Yunjung ,  LEE, Hyunho ,  HWANG, Daesung

IPC: H04L5/00

Abstract: As an aspect of handling different short transmission time intervals (TTIs) configured dynamically, the presnet invention provides a method and apparatus for transmitting an acknowledgement/non-acknowledgement (ACK/NACK) signal by a user equipment (UE) in a wireless communication system. The UE receives, from a network, a configuration of multiple short TTIs, receives, from the network, a total downlink assignment index (DAI) per each short TTI separately, and transmits, to the network, a bundled ACK/NACK signal for the multiple short TTIs according to the total DAI per each short TTI.

公开(公告)号：WO2015122695A1

公开(公告)日：2015-08-20

申请号：PCT/KR2015/001396

申请日：2015-02-11

Applicant: LG ELECTRONICS INC.

Inventor： YI, Yunjung ,  AHN, Joonkui ,  HWANG, Daesung

IPC: H04W52/34 ,  H04W52/14

CPC classification number: H04W52/146 ,  H04W52/247 ,  H04W52/36 ,  H04W52/365 ,  H04W52/367 ,  H04W52/40

Abstract: Descriptions on the method and the apparatus for controlling uplink transmission power are provided. The method for controlling uplink transmission power comprises receiving a signal on a downlink channel, wherein the signal includes information on transmission power which indicates a power control mode, determining whether primary cell (PCell) and secondary cell (SCell) are asynchronous or synchronous, determining maximum transmission power for the SCell, using the information on transmission power, based on whether the PCell and the SCell are asynchronous or synchronous, and transmitting signal to the SCell based on the maximum transmission power for the SCell.

Abstract translation: 提供了关于用于控制上行链路传输功率的方法和装置的描述。 用于控制上行链路发送功率的方法包括在下行链路信道上接收信号，其中所述信号包括指示功率控制模式的发送功率信息，确定主小区（PCell）和辅助小区（SCell）是异步还是同步，确定 基于PCell和SCell是异步还是同步，使用关于传输功率的信息，以及基于SCell的最大传输功率将信号发送到SCell的SCell的最大传输功率。

公开(公告)号：WO2015012654A1

公开(公告)日：2015-01-29

申请号：PCT/KR2014/006848

申请日：2014-07-25

Applicant: LG ELECTRONICS INC.

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

IPC: H04J11/00 ,  H04B7/26

CPC classification number: H04W52/245 ,  H04J11/0069 ,  H04W48/16 ,  H04W52/146 ,  H04W52/242 ,  H04W52/246 ,  H04W52/322

Abstract: The present invention is method and apparatus for coverage enhancement. An embodiment of the present invention includes detecting a cell with primary synchronization signal (PSS) and/or secondary synchronization signal (SSS), detecting reference signal based on the detected synchronization signal, detecting broadcasting channel based on the detected reference signal and decoding master information block on the broadcasting channel, detecting system information block on a downlink data channel, transmitting random access preamble on random access channel based on a system information obtained from the system information block and receiving random access response corresponding to the random access preamble.

Abstract translation: 本发明是用于覆盖增强的方法和装置。 本发明的实施例包括检测具有主同步信号（PSS）和/或次同步信号（SSS）的小区，基于检测到的同步信号检测参考信号，基于检测到的参考信号检测广播信道和解码主信息 在下行链路数据信道上检测系统信息块，根据从系统信息块获得的系统信息，随机接入信道上发送随机接入前导，并接收与随机接入前导码相对应的随机接入响应。

公开(公告)号：WO2014142628A3

公开(公告)日：2014-09-18

申请号：PCT/KR2014/002231

申请日：2014-03-17

Applicant: LG ELECTRONICS INC.

Inventor： YI, Yunjung ,  HWANG, Daesung

IPC: H04J11/00 ,  H04B7/26

Abstract: A method for and apparatus for performing synchronization in a wireless communication system is provided. A wireless device receives information including a set of subframes in which a discovery signal or a synchronization signal is transmitted, and a muting pattern which is changed according to a downlink (DL)/uplink(UL) configuration of a corresponding cell; receives the discovery signal or the synchronization signal from a cell based on the information; and performs synchronization, wherein the information is indicated to cells via air interface from a source cell.