公开(公告)号：EP2723009B1

公开(公告)日：2020-02-19

申请号：EP12800118.7

申请日：2012-06-15

申请人： LG Electronics Inc.

发明人： KIM, Jinmin ,  HAN, Seunghee ,  LEE, Hyunwoo

IPC分类号： H04J11/00 ,  H04B7/26 ,  H04L1/00 ,  H04L1/18 ,  H04L5/00

公开(公告)号：EP3570474A1

公开(公告)日：2019-11-20

申请号：EP19184470.3

申请日：2011-11-11

申请人： LG Electronics Inc.

发明人： LEE, Hyunwoo ,  CHUNG, Jaehoon ,  HAN, Seunghee

IPC分类号： H04L1/16 ,  H04L27/26 ,  H04B7/26 ,  H04L1/18 ,  H04L5/00

摘要： The present invention relates to a wireless communication system, and more particularly, to an uplink control information transmitting/receiving method and device. A method of transmitting acknowledgement information in a wireless communication system by a terminal according to an embodiment of the present invention includes: determining whether transmission of a scheduling request is set in one subframe where acknowledgement information on downlink transmission is to be transmitted; determining a Physical Uplink Control Channel (PUCCH) format and a resource with which the acknowledgement information is to be transmitted; and transmitting the acknowledgement information by using the PUCCH format and the resource. Here, when the transmission of the scheduling request is set in the one subframe and the acknowledgement information corresponds to only a Physical Downlink Shared Channel (PDSCH) received on only a Primary Cell (PCell), the acknowledgement information and the scheduling request may be transmitted using PUCCH format 1a/1b.

公开(公告)号：EP3032793A1

公开(公告)日：2016-06-15

申请号：EP16154417.6

申请日：2011-09-07

申请人： LG Electronics Inc.

发明人： HAN, Seunghee ,  LEE, Hyunwoo

IPC分类号： H04L27/26 ,  H04B7/26 ,  H04L5/00

CPC分类号： H04W72/0406 ,  H04L5/001 ,  H04L5/0012 ,  H04L5/0016 ,  H04L5/0023 ,  H04L5/0044 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/0057 ,  H04L27/2636

摘要： The present invention relates to a wireless communication system. In more detail, a method and device of transmitting a PUCCH signal in a wireless communication system include: (a) performing block-wise spreading on a first modulation symbol column by using a length-5 orthogonal sequence corresponding to a sequence index; (b) performing block-wise spreading on a second modulation symbol column by using a length-4 orthogonal sequence corresponding to the sequence index; (c) performing each cyclic shift and Discrete Fourier Transform (DFT) pre-coding on a plurality of modulation symbol columns obtained from (a) to (b); and (d) mapping a plurality of complex symbols obtained from (c) into a physical resource for PUCCH transmission.

摘要翻译： 本发明涉及一种无线通信系统中更详细地，在无线通信系统中传送PUCCH信号的方法和设备包括：（一）进行逐块上的第一调制符号列扩频通过使用长度为5的 正交序列对应于序列索引; （b）进行逐块通过使用长度为4的正交序列对应于所述序列索引上的第二调制符号列扩频; （C）执行每个循环移位和离散傅里叶变换（DFT）在从（a）至（B）得到调制符号列的多个预编码; 和（d）从映射（C）得到的复符号的成的多个用于PUCCH传输的物理资源。

公开(公告)号：EP2704342B1

公开(公告)日：2016-03-23

申请号：EP12777780.3

申请日：2012-04-25

申请人： LG Electronics Inc.

发明人： KIM, Jinmin ,  HAN, Seunghee ,  LEE, Hyunwoo

IPC分类号： H04L5/00 ,  H04L1/00

CPC分类号： H04L5/0064 ,  H04L1/0026 ,  H04L1/0028 ,  H04L1/0073 ,  H04L5/001 ,  H04L5/0057 ,  H04L5/0073

公开(公告)号：EP2733898B1

公开(公告)日：2016-01-20

申请号：EP12811998.9

申请日：2012-07-16

申请人： LG Electronics Inc.

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

IPC分类号： H04L5/00 ,  H04L27/26 ,  H04L1/18

CPC分类号： H04L5/0055 ,  H04L1/1861 ,  H04L5/001 ,  H04L5/0017 ,  H04L27/2627

摘要： The present invention relates to a wireless communication system. More particularly, the present invention relates to a method for transmitting uplink control information, and to an apparatus for the method, wherein the method comprises the steps of: generating a plurality of HRAQ-ACKs; selecting, from among a plurality of resource indices, one first resource index, and two second resource indices, each corresponding to the plurality of HARQ-ACKs; transmitting, through a first antenna port, a first modulation symbol corresponding to the plurality of HARQ-ACKs and a first reference signal for demodulating the first modulation symbol; and transmitting, through a second antenna port, a second modulation symbol corresponding to the plurality of HARQ-ACKs and a second reference signal for demodulating the second modulation symbol. Both a transmission resource for the first modulation symbol and a transmission resource for the first reference signal are given using said one first resource index. A transmission resource for the second modulation symbol is given using one of said two second resource indices, and a transmission resource for the second reference signal is given using the other of said two second resource indices.

公开(公告)号：EP2768170A2

公开(公告)日：2014-08-20

申请号：EP12811434.5

申请日：2012-07-13

申请人： LG Electronics Inc.

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

IPC分类号： H04J11/00 ,  H04B7/26

CPC分类号： H04L5/0028 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/1469 ,  H04L27/2607 ,  H04W56/0045

摘要： The present invention relates to methods of allocating a Timing Advance (TA) value used for at least one timing advance group in a wireless access system for supporting carrier aggregation (CA), methods of adjusting a wireless frame transmission time by using the TA value, and devices for supporting same. According to one embodiment of the present invention, a method of adjusting transmission timing for at least one TA group in a wireless access system for supporting CA includes: receiving, by a terminal, a physical downlink control channel (PDCCH) signal including a reserved bit (i.e. a TA group indicator) indicating at least one TA group; receiving a medium access control (MAC) message including at least one TA value corresponding to at least one TA group; and transmitting an uplink signal by applying a TA value corresponding to a TA group in the TA group that the reserved bit indicates. At this point, each of the at least one TA group may include at least one primary cell (i.e. a P cell).

摘要翻译： 本发明涉及分配在无线接入系统中使用的至少一个的定时提前组用于支撑通过使用TA值调整的无线帧的传输时间的载波聚合（CA）的方法的定时提前（TA）值的方法， 以及用于支持相同的装置。 。根据本发明的一个实施例中，在无线接入系统中调整发送定时用于至少一个TA组用于支撑CA的方法包括：接收由终端的物理下行链路控制信道（PDCCH）信号包括保留位 （即TA组指示符）指示至少一组TA; 接收媒体访问控制（MAC）消息，其包括至少一个TA值对应于至少一个TA组; 发送和通过应用TA值对应于一组TA TA组所做的保留位指示在上行链路信号。 在这一点上，每个所述至少一个TA组可以包括至少一个主小区（即β细胞）。

公开(公告)号：EP2750311A2

公开(公告)日：2014-07-02

申请号：EP12825495.0

申请日：2012-08-23

申请人： LG Electronics Inc.

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

IPC分类号： H04J11/00 ,  H04B7/26 ,  H04W56/00

CPC分类号： H04W56/00 ,  H04L5/001 ,  H04L5/0048 ,  H04L27/2602 ,  H04L27/2675 ,  H04L45/04 ,  H04W56/0015 ,  H04W72/042 ,  H04W72/1289 ,  H04W74/006 ,  H04W74/008 ,  H04W74/0833

摘要： The present invention relates to a method for transmitting and receiving synchronization signals in a wireless access system for supporting carrier aggregation/multiple cells (CA) and an apparatus therefor. Specifically, the present invention includes the steps of transmitting a first synchronization signal through an extension carrier which is not operated as a single carrier but is operated as a part of the CA, wherein a transmission area of the first synchronization signal differs from a transmission area of a second synchronization signal which is transmitted through a legacy carrier capable of being operated as the single carrier.

摘要翻译： 本发明涉及一种用于发射和在无线接入系统中接收同步信号用于支持载波聚合/多个小区（CA），并为此设备。 具体而言，本发明包括不操作作为单个载体但操作为CA的一部分通过发送第一同步信号以扩展载波的步骤的所有，worin第一同步信号的发送区域从传输区域不同 的第二同步信号的通过能够被操作为单载波的旧有载体的所有其是反式mitted。

公开(公告)号：EP2637343A2

公开(公告)日：2013-09-11

申请号：EP11838237.3

申请日：2011-11-02

申请人： LG Electronics Inc.

发明人： LEE, Hyunwoo ,  CHUNG, Jaehoon ,  HAN, Seunghee

IPC分类号： H04L1/16 ,  H04L27/26 ,  H04B7/26 ,  H04W72/04

摘要： The present invention relates to a wireless communication system, and more specifically, to a method and a device for transmitting/receiving uplink control information. The method for a terminal to transmit confirmation response information in a wireless communication system according to one embodiment of the present invention comprises: a step for determining a PUCCH (physical uplink control channel) format and resource, in which confirmation response information is transmitted in response to a downlink transmission in a downlink sub-frame set including M(M≥1)downlink sub-frame; and a step for transmitting the confirmation response information using the PUCCH format and resource in one uplink sub-frame. Here, one excess serving cell is set to a terminal, and the one excess serving cell can include one PCell and at least one SCell. In the determining step, the confirmation response information can be transmitted by determining to use a PUCCH format 1a/1b, and using the PUCCH format 1a/1b in the transmitting step, when a SPS (semi-persistent scheduling) releasing PDCCH (physical downlink control channel) does not exist in the downlink sub-frame set, and one PDSCH (physical downlink shared channel), which is indicated through the detection of a corresponding PDCCH having a DAI (downlink assignment index) value of one, exists in the downlink sub-frame set.

摘要翻译： 本发明涉及一种无线通信系统，并且更具体地，涉及一种方法和用于发送/接收上行链路控制信息的装置。 用于终端的方法，在无线通信系统雅丁到本发明一个实施例发送确认响应信息包括：用于确定的采矿的PUCCH（物理上行链路控制信道）格式和资源，其中确认响应信息的步骤是在响应反式mitted 在一个下行链路子帧集合包括M个（M‰¥1）下行链路子帧的下行链路传输; 和用于发送使用一个上行链路子帧中的PUCCH格式和资源的确认响应信息的步骤。 这里，一个过量的服务小区被设置为一个端子，并且所述一个过量服务小区可以包括一个P小区和至少一个S小区。 在确定性采矿步骤中，确认响应信息可以是反式通过确定性采矿mitted使用PUCCH格式1a / 1b中，并使用在所述发射步骤中的PUCCH格式1a / 1b中，当PLC（半持久调度）释放PDCCH（物理下行链路 控制信道）不会在下行链路子帧集合存在，和一个PDSCH（物理下行链路共享信道），其全部通过检测具有一个的DAI（下行链路分配索引）的值对应的PDCCH所指示，在下行链路中存在 子帧设置。

公开(公告)号：EP2579532A2

公开(公告)日：2013-04-10

申请号：EP11790017.5

申请日：2011-06-01

申请人： LG Electronics Inc.

发明人： JANG, Jiwoong ,  CHUNG, Jaehoon ,  HAN, Seunghee ,  LEE, Hyunwoo

IPC分类号： H04L27/26 ,  H04B7/26 ,  H04B7/04 ,  H03M13/00

CPC分类号： H04B7/0456 ,  H03M13/136 ,  H03M13/271 ,  H04B7/0632 ,  H04B7/0663 ,  H04B17/24 ,  H04L1/0026 ,  H04L1/0041 ,  H04L1/0057 ,  H04L1/0058 ,  H04L1/0069 ,  H04L1/0073 ,  H04L1/1671 ,  H04L1/1861

摘要： The present invention relates to a method for transmitting control information in a wireless communication system, and an apparatus for the same. According to one aspect of the present invention, a method for allowing a terminal to transmit channel quality information (CQI) data using a code matrix to which a Reed-Muller coding scheme is applied in a wireless communication system comprises the steps of: generating a first code by applying a cyclic shift by a preset number of positions in a column direction with respect to the rows of the code matrix; coding the channel quality information data by applying the generated first code matrix to the CQI data; and transmitting the coded channel quality information data.

摘要翻译： 本发明涉及一种用于发送控制信息的无线通信系统，以及对于相同的设备的方法。 。根据本发明的一个方面，用于允许终端传送信道质量信息的方法，使用于哪一个里德 - 缪勒编码方案中的无线通信系统中的应用的码矩阵（CQI）的数据包括以下步骤：生成 第一代码通过应用由相对于该码矩阵的行中的列方向上的位置的预设数量的循环移位; 通过将所产生的第一码矩阵的CQI数据编码的信道质量信息的数据; 并发送编码的信道质量信息的数据。

公开(公告)号：EP3451747A1

公开(公告)日：2019-03-06

申请号：EP18194505.6

申请日：2012-09-21

申请人： LG Electronics Inc.

发明人： KIM, Dongcheol ,  HAN, Seunghee ,  CHO, Hangyu ,  LEE, Hyunwoo

IPC分类号： H04W52/14

摘要： Disclosed are a terminal device for controlling uplink signal transmission power, and a method therefore. The present invention relates to a method and terminal device for controlling uplink transmission power, wherein the method, in which a terminal that communicates with cells of each timing alignment (TA) group controls uplink transmission power in the event a plurality of TA groups including one or more cells exists in a wireless communication system, comprises: a step of determining the uplink transmission power for at least one channel in the event at least two channels from among a physical uplink control channel (PUCCH), a physical uplink shared channel (PUSCH) including a plurality of pieces of uplink control information (UCI), a PUSCH including no UCI, a physical random access channel (PRACH), and a sounding reference signal (SRS) are simultaneously transmitted in the same subframe in each specific cell of the plurality of TA groups; and a step of transmitting said at least one channel with the determined uplink transmission power, wherein said uplink transmission power is determined in consideration of a TA group index.