公开(公告)号：US20170041910A1

公开(公告)日：2017-02-09

申请号：US15296948

申请日：2016-10-18

Applicant: LG ELECTRONICS INC.

Inventor： Suckchel YANG ,  Mingyu KIM ,  Joonkui AHN ,  Dongyoun SEO

IPC: H04W72/04

CPC classification number: H04W72/042 ,  H04J11/003 ,  H04L5/0007 ,  H04L5/0037 ,  H04L5/0041 ,  H04L5/0044 ,  H04L5/0053 ,  H04L5/0091 ,  H04L5/0094 ,  H04L27/2636 ,  H04W72/0413 ,  H04W72/044 ,  H04W92/12

Abstract: A method is presented for a communication apparatus to transmit an uplink signal in a wireless communication system. The communication apparatus receives a control channel signal including resource allocation information indicating a plurality of non-consecutive resource sets, each of the resource sets including a single resource block group (RBG) or at least two consecutive RBGs. The communication apparatus transmits the uplink signal using the RBGs of the plurality of non-consecutive resource sets indicated by the resource allocation information of the control channel signal. The resource allocation information uses a combinatorial index corresponding to at least four different indices, s0, s1, s2 and s3, to indicate the two or more non-consecutive resource sets, whereby s0 and s1-1 indicate a starting RBG and an ending RBG, respectively, of a first resource set, or s2 and s3-1 indicate a starting RBG and an ending RBG, respectively, of a second resource set.

Abstract translation: 提供了一种用于通信装置在无线通信系统中发送上行链路信号的方法。 通信装置接收包括指示多个非连续资源集合的资源分配信息的控制信道信号，每个资源集合包括单个资源块组（RBG）或至少两个连续的RBG。 通信装置使用由控制信道信号的资源分配信息表示的多个非连续资源集合的RBG来发送上行链路信号。 资源分配信息使用与至少四个不同索引s0，s1，s2和s3对应的组合索引来指示两个或多个非连续资源集合，由此s0和s1-1表示起始RBG和结束RBG ，或者s2和s3-1分别表示第二资源集合的起始RBG和结束RBG。

公开(公告)号：US20170019237A1

公开(公告)日：2017-01-19

申请号：US15124658

申请日：2015-03-25

Applicant: LG ELECTRONICS INC.

Inventor： Suckchel YANG ,  Joonkui AHN ,  Hanbyul SEO ,  Seungmin LEE

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

CPC classification number: H04L5/14 ,  H04L1/1812 ,  H04L5/001 ,  H04L5/0055 ,  H04W72/0406 ,  H04W72/042 ,  H04W72/0446

Abstract: The present invention relates to a wireless communication system. Specifically, the present invention relates to a method for transmitting, by a terminal, control information in an FDD cell, and an apparatus therefor, the method comprising the steps of: receiving sub-frame reconfiguration information for a UL CC; receiving, on the FDD cell, a PDCCH including DCI; receiving, on the FDD cell, a PDSCH indicated by the PDCCH; and transmitting, in sub-frame n on the UL CC, HARQ-ACK information on the PDSCH, wherein the index of a PUCCH resource used in transmitting the HARQ-ACK information is determined by n(1)PUCCH=nCCE+N(1)PUCCH or n(1)PUCCH=nCCE+N(1)PUCCH+offset.

Abstract translation: 本发明涉及一种无线通信系统。 具体地说，本发明涉及一种用于通过终端发送FDD小区中的控制信息的方法及其装置，所述方法包括以下步骤：接收UL CC的子帧重新配置信息; 在FDD小区上接收包括DCI的PDCCH; 在FDD小区上接收由PDCCH指示的PDSCH; 并且在UL CC的子帧n中发送PDSCH上的HARQ-ACK信息，其中，用于发送HARQ-ACK信息的PUCCH资源的索引由n（1）PUCCH = nCCE + N（1 ）PUCCH或n（1）PUCCH = nCCE + N（1）PUCCH +偏移。

公开(公告)号：US20160374071A1

公开(公告)日：2016-12-22

申请号：US15122253

申请日：2015-03-12

Applicant: LG ELECTRONICS INC.

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

IPC: H04W72/04

Abstract: The present invention relates to a method and an apparatus for transmitting an uplink control channel of a terminal in a wireless communication system that supports a use change of radio resources. Specifically, the method comprises the steps of: receiving offset information for a second physical uplink control channel (PUCCH) resource region associated with a second type subframe and a third type subframe, the second PUCCH resource region being set on the basis of a first PUCCH resource region for a first type subframe; and transmitting, to a base station, an acknowledgement/negative-ACK (ACK/NACK) for at least one downlink subframe, using the second PUCCH resource region designated according to the offset information.

Abstract translation: 本发明涉及用于在支持无线电资源的使用改变的无线通信系统中发送终端的上行链路控制信道的方法和装置。 具体地，该方法包括以下步骤：接收与第二类型子帧和第三类型子帧相关联的第二物理上行链路控制信道（PUCCH）资源区域的偏移信息，所述第二PUCCH资源区域是基于第一PUCCH 用于第一类型子帧的资源区域; 以及使用根据所述偏移信息指定的所述第二PUCCH资源区，向基站发送对于至少一个下行链路子帧的确认/否定ACK（ACK / NACK）。

公开(公告)号：US20160352472A1

公开(公告)日：2016-12-01

申请号：US15117049

申请日：2015-01-16

Applicant: LG ELECTRONICS INC.

Inventor： Joonkui AHN ,  Dongyoun SEO ,  Suckchel YANG ,  Seungmin LEE ,  Yunjung YI

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

CPC classification number: H04L1/1887 ,  H04L1/0077 ,  H04L5/0032 ,  H04L5/0055 ,  H04L5/14 ,  H04W72/042

Abstract: Provided are a method for performing a hybrid automatic repeat request (HARQ) of a frequency division duplex (FDD) cell in a wireless communication system and a wireless device using the same. The wireless device receives an uplink-downlink (UL-DL) configuration for an uplink (UL) carrier of the FDD cell, and performs the HARQ in a DL carrier of the FDD cell on the basis of HARQ timing determined according to the UL-DL configuration.

Abstract translation: 提供了一种用于在无线通信系统中执行频分双工（FDD）小区的混合自动重传请求（HARQ）和使用其的无线装置的方法。 无线设备接收FDD小区的上行链路（UL）载波的上行下行链路（UL-DL）配置，并且根据根据UL-DL确定的HARQ定时在FDD小区的DL载波中执行HARQ， DL配置。

公开(公告)号：US20160337103A1

公开(公告)日：2016-11-17

申请号：US15112649

申请日：2015-02-10

Applicant: LG ELECTRONICS INC.

Inventor： Youngtae KIM ,  Hanbyul SEO ,  Kijun KIM ,  Inkwon SEO ,  Hyukjin CHAE ,  Suckchel YANG ,  Myoungseob KIM

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

Abstract: The present invention relates to a method and a device for transmitting a device-to-device (D2D) signal of a first terminal in a wireless communication system. Particularly, the method comprises the steps of: receiving at least one parameter for D2D communication which includes a scheduling assignment identity (ID); and transmitting a D2D signal generated by using the scheduling assignment ID to a second terminal through an uplink subframe, wherein the scheduling assignment ID is associated with the second terminal for the D2D communication.

Abstract translation: 本发明涉及用于在无线通信系统中发送第一终端的设备到设备（D2D）信号的方法和设备。 特别地，该方法包括以下步骤：接收包括调度分配身份（ID）的D2D通信的至少一个参数; 以及通过上行链路子帧向第二终端发送使用调度分配ID生成的D2D信号，其中调度分配ID与D2D通信的第二终端相关联。

公开(公告)号：US20160323917A1

公开(公告)日：2016-11-03

申请号：US15108857

申请日：2014-12-23

Applicant: LG ELECTRONICS INC.

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

IPC: H04W74/08 ,  H04W4/00

CPC classification number: H04W74/0833 ,  H04W4/70

Abstract: One embodiment of the present specification provides a method for performing a random access procedure for coverage enhancement. The method can comprise the steps of: determining a PRACH resource for a random access preamble on the basis of a repetition level; generating a random access preamble in a specific cell; and repetitively transmitting the generated random access preamble according to the repetition level on the basis of the determined PRACH resource.

Abstract translation: 本说明书的一个实施例提供了一种用于执行用于覆盖增强的随机接入过程的方法。 该方法可以包括以下步骤：基于重复级别确定随机接入前同步码的PRACH资源; 在特定小区中生成随机接入前同步码; 并且基于所确定的PRACH资源，根据重复级别反复发送生成的随机接入前同步码。

公开(公告)号：US20160316461A1

公开(公告)日：2016-10-27

申请号：US15203561

申请日：2016-07-06

Applicant: LG ELECTRONICS INC.

Inventor： Hanbyul SEO ,  Suckchel YANG ,  Seungmin LEE ,  Jihyun LEE ,  Hakseong KIM

IPC: H04W72/04 ,  H04L5/00

CPC classification number: H04W72/042 ,  H04L5/001 ,  H04L5/0039 ,  H04L5/0048 ,  H04L5/0053

Abstract: A method is provided for receiving an Enhanced Physical Downlink Control Channel (EPDCCH) from a base station by a user equipment (UE) in a wireless communication system. An EPDCCH is received for a first carrier by monitoring first EPDCCH candidates for the first carrier in a specific physical resource block (PRB) pair set. An EPDCCH is received for a second carrier by monitoring second EPDCCH candidates for the second carrier in the specific PRB pair set. The first EPDCCH between each of the first EPDCCH candidates at a specific aggregation level. The second EPDCCH candidates have an offset smaller than the interval from the first EPDCCH candidates.

Abstract translation: 提供了一种用于在无线通信系统中由用户设备（UE）从基站接收增强物理下行链路控制信道（EPDCCH）的方法。 通过监视特定物理资源块（PRB）对集合中的第一载波的第一EPDCCH候选，为第一载波接收EPDCCH。 通过监视特定PRB对集合中的第二载波的第二EPDCCH候选，为第二载波接收EPDCCH。 在特定聚合级别的每个第一EPDCCH候选之间的第一EPDCCH。 第二EPDCCH候选具有比来自第一EPDCCH候选的间隔小的偏移量。

公开(公告)号：US20160262133A1

公开(公告)日：2016-09-08

申请号：US15029543

申请日：2014-11-04

Applicant: LG Electronics Inc.

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

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

CPC classification number: H04W72/042 ,  H04B7/2656 ,  H04L5/0007 ,  H04L5/005 ,  H04L5/0092 ,  H04W4/70 ,  H04W72/0453

Abstract: The present invention relates to a wireless communication system. Particularly, the present invention relates to a method by which a terminal receives a downlink signal in a wireless communication system and a device therefor, and the method comprises the steps of: acquiring information on a subframe configuration; receiving a subframe including a first time domain and a second time domain; and storing, in a first receiving buffer, a downlink signal on a receiving band in the second time domain of the subframe, wherein the size of the receiving band is set differently according to each subframe configuration by using the information on the subframe configuration.

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。 特别地，本发明涉及终端在无线通信系统及其装置中接收下行链路信号的方法，该方法包括以下步骤：获取关于子帧配置的信息; 接收包括第一时域和第二时域的子帧; 并且在第一接收缓冲器中，在子帧的第二时域中的接收频带上存储下行链路信号，其中，通过使用关于子帧配置的信息，根据每个子帧配置不同地设置接收频带的大小。

公开(公告)号：US20160204927A1

公开(公告)日：2016-07-14

申请号：US14916556

申请日：2014-09-04

Applicant: LG ELECTRONICS INC.

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

IPC: H04L5/14

CPC classification number: H04L5/14 ,  H04B7/2615 ,  H04L5/001 ,  H04L5/0048 ,  H04L5/0055 ,  H04L27/2646 ,  H04W56/0045

Abstract: This application related to method and apparatus for aggregation of frequency division duplex and time division duplex. One embodiment of method comprises receiving signals from a cell configured with FDD and/or a cell configured with TDD according to the downlink scheduling, adjusting timing of uplink transmissions for the cells configured with FDD or the cell configured with TDD when the UE detects timing difference between the cells, and transmitting uplink signal to the cell configured and/or a cell configured with TDD based on the adjusted timing.

Abstract translation: 该应用涉及分频双工和时分双工的聚合方法和装置。 方法的一个实施例包括根据下行链路调度从配置有FDD的小区和/或配置有TDD的小区接收信号，当UE检测到定时差时，调整配置有FDD的小区的上行链路传输的定时或配置有TDD的小区的定时 并且基于经调整的定时向配置的小区和/或配置有TDD的小区发送上行链路信号。

公开(公告)号：US20160204921A1

公开(公告)日：2016-07-14

申请号：US14913294

申请日：2014-09-05

Applicant: LG ELECTRONICS INC.

Inventor： Youngtae KIM ,  Suckchel YANG ,  Hanbyul SEO ,  Kijun KIM ,  Jonghyun PARK ,  Hyukjin CHAE ,  Inkwon SEO

IPC: H04L5/00 ,  H04B7/06 ,  H04B7/04 ,  H04L12/18 ,  H04W72/04

CPC classification number: H04L5/0091 ,  H04B7/0413 ,  H04B7/0469 ,  H04B7/0478 ,  H04B7/0626 ,  H04B7/0691 ,  H04B7/10 ,  H04L5/0023 ,  H04L5/0048 ,  H04L5/0053 ,  H04L12/189 ,  H04W72/005 ,  H04W72/044

Abstract: The present invention discloses a method and an apparatus for transmitting a reference signal in a wireless communication system. More specifically, the method comprises configuring a first antenna group on the basis of a plurality of antenna elements configured by a horizontal domain antenna element and a vertical domain antenna element; transmitting a configuration with regard to a specific sub frame to first terminals through a first antenna group; receiving a sounding reference signal (SRS) through the specific sub frame from the first terminals; selecting at least one second terminal among the first terminals on the basis of the sounding reference signal; and transmitting a channel state information-reference signal (CSI-RS) with respect to the at least one second terminal, wherein the specific sub frame is characterized in that at least a part of a source area is configured by a multicast broadcast single frequency network (MBSFN) sub frame.

Abstract translation: 本发明公开了一种在无线通信系统中发送参考信号的方法和装置。 更具体地，该方法包括：基于由水平域天线元件和垂直域天线元件配置的多个天线元件来配置第一天线组; 通过第一天线组向第一终端发送关于特定子帧的配置; 从所述第一终端接收通过所述特定子帧的探测参考信号（SRS）; 基于所述探测参考信号，选择所述第一终端中的至少一个第二终端; 以及相对于所述至少一个第二终端发送信道状态信息参考信号（CSI-RS），其中所述特定子帧的特征在于，源区域的至少一部分由多播广播单频网络 （MBSFN）子帧。