公开(公告)号：US20170231013A1

公开(公告)日：2017-08-10

申请号：US15502175

申请日：2015-08-06

Applicant: LG ELECTRONICS INC.

Inventor： Joonkui AHN ,  Hanbyul SEO ,  Seungmin LEE ,  Yunjung YI ,  Daesung HWANG

IPC: H04W74/08 ,  H04L1/00 ,  H04W74/00

CPC classification number: H04W74/0883 ,  H04L1/0025 ,  H04L1/0026 ,  H04W74/002 ,  H04W74/006 ,  H04W74/0808 ,  H04W74/0858

Abstract: Provided are a method for communicating in a wireless communication system and a device using the same. A wireless device receives a switching command instructing the switching between a clear channel assessment (CCA) operation and a non-CCA operation in an unlicensed band. According to the switching command, the wireless device performs the CCA operation or the non-CCA operation in the unlicensed band.

公开(公告)号：US20170188311A1

公开(公告)日：2017-06-29

申请号：US15300671

申请日：2015-02-02

Applicant: LG ELECTRONICS INC.

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

IPC: H04W52/14 ,  H04L5/00 ,  H04L1/18 ,  H04W72/04

CPC classification number: H04W52/146 ,  H04L1/1893 ,  H04L5/0048 ,  H04L5/0055 ,  H04W52/281 ,  H04W52/34 ,  H04W72/0413

Abstract: A disclosure of the present specification provides a method for executing power control by a user equipment (UE). The method may include the steps of: determining a first amount of power for transmitting a first uplink control information (UCI) by a user equipment (UE) set to have a dual connectivity with a first cell group and a second cell group; and determining a second amount of power for transmitting a second UCI. Herein, when the first UCI includes HARQ-ACK but the second UCI does not include HARQ-ACK, the determination of the first amount of power may have a priority over the determination of the second amount of power.

公开(公告)号：US20170135097A1

公开(公告)日：2017-05-11

申请号：US15325652

申请日：2015-08-06

Applicant: LG ELECTRONICS INC.

Inventor： Yunjung YI ,  Daesung HWANG

IPC: H04W72/04 ,  H04W48/16 ,  H04L5/00 ,  H04W76/02 ,  H04W24/02

CPC classification number: H04W76/15 ,  H04L5/0032 ,  H04W16/32 ,  H04W24/02 ,  H04W48/16 ,  H04W72/0446 ,  H04W76/11

Abstract: A method and apparatus for communicating with a user equipment (UE) in a wireless communication system is provided. By using concept of dual connectivity, a network may configure a plurality of cells as a master evolved NodeB (MeNB) and each cell among the plurality of cells as a secondary eNB (SeNB), and communicate with the UE using the configured plurality of cells. Alternatively, by using concept of coordinated multi-points (CoMP) transmission, the network may configure a plurality of transmission points (TPs) for a virtual cell, and communicate with the UE using the configured plurality of TPs.

公开(公告)号：US20170019243A1

公开(公告)日：2017-01-19

申请号：US15124547

申请日：2015-03-16

Applicant: LG ELECTRONICS INC.

Inventor： Joonkui AHN ,  Yunjung YI ,  Suckchel YANG ,  Seungmin LEE ,  Daesung HWANG

IPC: H04L5/14 ,  H04W72/04 ,  H04W4/00

CPC classification number: H04L5/1461 ,  H04L5/16 ,  H04W4/70 ,  H04W8/22 ,  H04W56/00 ,  H04W72/044 ,  H04W88/08

Abstract: A communication method supporting a plurality of serving cells in a wireless communication system is provided. A terminal receives a capability enquiry from a network, and accordingly transmits capability information to the network. The capability information comprises an upper band combination and a simultaneous indicator indicating whether the upper band combination supports simultaneous reception (RX)-transmission (TX).

Abstract translation: 提供一种在无线通信系统中支持多个服务小区的通信方法。 终端从网络接收能力查询，从而向网络发送能力信息。 能力信息包括高频带组合和指示高频带组合是否支持同时接收（RX） - 传输（TX）的同时指示符。

公开(公告)号：US20160352471A1

公开(公告)日：2016-12-01

申请号：US15111992

申请日：2015-01-15

Applicant: LG ELECTRONICS INC.

Inventor： Joonkui AHN ,  Dongyoun SEO ,  Suckchel YANG ,  Yunjung YI ,  Daesung HWANG

IPC: H04L1/18 ,  H04W72/04 ,  H04L5/14

CPC classification number: H04L1/1812 ,  H04L5/1415 ,  H04W72/0413 ,  H04W72/042 ,  H04W84/042

Abstract: Provided are a method for performing a hybrid automatic repeat request (HARQ) in a wireless communication system, and a wireless device using the same. The wireless device receives at least one downlink (DL) transmission block from at least one DL sub-frame in a frequency division duplex (FDD) cell and transmits ACK/NACK corresponding to the at least one DL transmission block from an uplink (UL) HARQ sub-frame in a time division duplex (TDD) cell. The UL HARQ sub-frame belongs to a subset of a set of UL sub-frames determined according to the UL-DL setting of the TDD cell.

Abstract translation: 提供了一种用于在无线通信系统中执行混合自动重传请求（HARQ）的方法以及使用其的无线装置。 无线设备从频分双工（FDD）小区中的至少一个DL子帧接收至少一个下行链路（DL）传输块，并从上行链路（UL）发送与至少一个DL传输块相对应的ACK / NACK， HARQ子帧在时分双工（TDD）小区中。 UL HARQ子帧属于根据TDD小区的UL-DL设置确定的一组UL子帧的子集。

公开(公告)号：US20160218788A1

公开(公告)日：2016-07-28

申请号：US15009486

申请日：2016-01-28

Applicant: LG ELECTRONICS INC.

Inventor： Kunil YUM ,  Yunjung YI ,  Hanbyul SEO ,  Kijun KIM ,  Daesung HWANG ,  Bonghoe KIM

IPC: H04B7/06 ,  H04W72/04

CPC classification number: H04B7/0626 ,  H04B7/0645 ,  H04L1/0026 ,  H04L1/0027 ,  H04L1/08 ,  H04L1/1812 ,  H04L5/0053 ,  H04L5/0094

Abstract: A method for transmitting a channel state report considering repetition for coverage enhancement in a wireless communication system, the method being performed by a terminal includes receiving information on a reference resource period, determining a plurality of valid downlink subframes in the reference resource period using the information, and calculating channel state information in the plurality of valid downlink subframes. The number of valid downlink subframes is equal to the number of the repetition.

Abstract translation: 一种考虑在无线通信系统中进行覆盖增强的重复的信道状态报告的发送方法，由终端执行的方法包括：接收关于参考资源周期的信息，使用该信息确定参考资源周期中的多个有效的下行链路子帧 并且计算多个有效下行链路子帧中的信道状态信息。 有效下行链路子帧的数量等于重复次数。

公开(公告)号：US20160142984A1

公开(公告)日：2016-05-19

申请号：US14784915

申请日：2014-04-22

Applicant: LG ELECTRONICS INC.

Inventor： Seungmin LEE ,  Suckchel YANG ,  Hyukjin CHAE ,  Daesung HWANG ,  Inkwon SEO ,  Hanbyul SEO

IPC: H04W52/36 ,  H04W72/04

CPC classification number: H04W52/365 ,  H04W72/0413 ,  H04W72/0473

Abstract: The present invention proposes a power headroom reporting method and apparatus of a terminal in a wireless communication system supporting a change in use of wireless resources. More particularly, the method comprises the steps of: determining whether power headroom reporting is triggered; and transmitting power headroom reporting (PHR) information for first upper link wireless resource and second upper link wireless resource to a base station, wherein the first upper link wireless resource is configured to allow the use of the wireless resource to be dynamically changed and the second upper link wireless resource is configured to prevent the use of the wireless resources from being dynamically changed.

Abstract translation: 本发明提出了一种支持无线资源使用变化的无线通信系统中的终端的功率余量报告方法和装置。 更具体地，该方法包括以下步骤：确定是否触发功率余量报告; 以及向基站发送用于第一上链路无线资源和第二上链路无线资源的功率余量报告（PHR）信息，其中，所述第一上链路无线资源被配置为允许所述无线资源的使用被动态地改变， 上链路无线资源被配置为防止无线资源的使用被动态地改变。

公开(公告)号：US20160006529A1

公开(公告)日：2016-01-07

申请号：US14771466

申请日：2014-03-24

Applicant: LG ELECTRONICS INC.

Inventor： Yunjung YI ,  Joonkui AHN ,  Daesung HWANG ,  Hanbyul SEO ,  Kijun KIM ,  Suckchel YANG

IPC: H04J11/00 ,  H04W24/02 ,  H04B7/04

CPC classification number: H04J11/005 ,  H04B7/0417 ,  H04J11/0056 ,  H04L5/001 ,  H04L5/0044 ,  H04W24/02

Abstract: A method for and apparatus for performing interference coordination in a wireless communication system is provided. A wireless device may transmit measurement results on neighboring cells; receive information of grouping of the neighboring cells based on the measurement results; and receive a signal to be applied with a different sub-band, a subframe shift, or a Orthogonal frequency division multiplexing (OFDM) symbol shift according to the information of grouping from each cell of the neighboring cells.

Abstract translation: 提供了一种用于在无线通信系统中执行干扰协调的方法和装置。 无线设备可以在相邻小区上发送测量结果; 基于测量结果接收相邻小区的分组信息; 并且根据来自相邻小区的每个小区的分组信息，接收要施加的不同子带，子帧移位或正交频分复用（OFDM）符号移位的信号。

公开(公告)号：US20150373628A1

公开(公告)日：2015-12-24

申请号：US14760657

申请日：2013-11-26

Applicant: LG ELECTRONICS INC.

Inventor： Daesung HWANG ,  Joonkui AHN ,  Yunjung YI ,  Bonghoe KIM ,  Dongyoun SEO

IPC: H04W48/16 ,  H04W48/06 ,  H04W48/10

CPC classification number: H04W48/16 ,  H04W48/06 ,  H04W48/10 ,  H04W48/12 ,  H04W84/045

Abstract: According to one embodiment of the present invention, provided is a method by which a terminal detects a small cell. The small cell detection method can comprise the steps of: receiving, from a serving cell, information on discovery signals of one or a plurality neighboring small cells; and detecting a discovery signal from a small cell in an off state from the one or plurality of neighboring small cells on the basis of the information on the discovery signals. The information on the discovery signals can include information on whether the small cells independently set the discovery signals or identically set the discovery signals by cluster unit.

Abstract translation: 根据本发明的一个实施例，提供一种终端检测小单元的方法。 小小区检测方法可以包括以下步骤：从服务小区接收关于一个或多个相邻小区的发现信号的信息; 并根据关于发现信号的信息，从一个或多个相邻的小单元检测处于断开状态的小单元的发现信号。 关于发现信号的信息可以包括关于小单元是否独立地设置发现信号的信息或者通过集群单元相同地设置发现信号的信息。

公开(公告)号：US20150350941A1

公开(公告)日：2015-12-03

申请号：US14722993

申请日：2015-05-27

Applicant: LG ELECTRONICS INC.

Inventor： Hyangsun YOU ,  Yunjung YI ,  Joonkui AHN ,  Jonghyun PARK ,  Daesung HWANG

IPC: H04W24/08 ,  H04L5/00 ,  H04W24/10

CPC classification number: H04W24/08 ,  H04L5/0048 ,  H04W24/10 ,  H04W48/12 ,  H04W84/045

Abstract: Disclosed is a method of performing a measurement in UE. A method for performing discovery signal measurements, the method performed by a user equipment (UE) and includes: receiving measurement configuration information including a sub-frame offset between a secondary synchronization signal (SSS) and a channel-state information reference signal (CSI-RS) in a discovery signal; setting configurations based on the measurement configuration information; and performing the discovery signal measurement based on the CSI-RS.

Abstract translation: 公开了一种在UE中执行测量的方法。 一种用于执行发现信号测量的方法，所述方法由用户设备（UE）执行，并且包括：接收测量配置信息，包括辅同步信号（SSS）和信道状态信息参考信号（CSI- RS）在发现信号中; 基于测量配置信息设置配置; 并且基于CSI-RS执行发现信号测量。