公开(公告)号：US20140016497A1

公开(公告)日：2014-01-16

申请号：US14009491

申请日：2012-05-03

申请人： Hanbyul Seo ,  Kijun Kim ,  Daewon Lee

发明人： Hanbyul Seo ,  Kijun Kim ,  Daewon Lee

IPC分类号： H04L25/02

CPC分类号： H04L25/0228 ,  H04B7/024 ,  H04B7/0417 ,  H04B17/318 ,  H04J11/00 ,  H04J11/005 ,  H04L1/1812 ,  H04L5/0023 ,  H04L5/0048 ,  H04L5/0051 ,  H04L5/0055 ,  H04L5/0057 ,  H04L5/0094 ,  H04L61/6022 ,  H04W64/003 ,  H04W72/1268 ,  H04W72/1273 ,  H04W76/27 ,  H04W88/02 ,  H04W88/08 ,  H04W88/16

摘要： The present invention relates to a user equipment to perform an estimation operation in a wireless communication system. In more detail, the method includes: receiving configuration information of CSI-RSs (channel status information-reference signals) defined by a plurality of antenna ports from a base station; combining CSI-RSs defined by specific antenna ports among the plurality of antenna ports; and performing the measurement based on the combined CSI-RSs. Here, performing the measurement comprises measuring at least one of a RSRP (reference signal received power), a RSRQ (reference signal received quality) and a pathloss based on the combined CSI-RSs.

摘要翻译： 本发明涉及一种在无线通信系统中执行估计操作的用户设备。 更详细地说，该方法包括：从基站接收由多个天线端口定义的CSI-RS（信道状态信息 - 参考信号）的配置信息; 组合由所述多个天线端口中的特定天线端口定义的CSI-RS; 并且基于组合的CSI-RS执行测量。 这里，执行测量包括基于组合的CSI-RS来测量RSRP（参考信号接收功率），RSRQ（参考信号接收质量）和路径损耗中的至少一个。

公开(公告)号：US09161346B2

公开(公告)日：2015-10-13

申请号：US13983296

申请日：2012-02-22

申请人： Hyungtae Kim ,  Inkwon Seo ,  Jonghyun Park ,  Youngseob Choi ,  Seungmin Lee ,  Kijun Kim

发明人： Hyungtae Kim ,  Inkwon Seo ,  Jonghyun Park ,  Youngseob Choi ,  Seungmin Lee ,  Kijun Kim

IPC分类号： H04W72/04 ,  H04L5/00 ,  H04W88/08 ,  H04L1/00 ,  H04L1/18

CPC分类号： H04W72/0406 ,  H04L1/0031 ,  H04L1/1861 ,  H04L5/0035 ,  H04L5/0044 ,  H04L5/0053 ,  H04W88/085

摘要： Disclosed is a method for transmitting a control channel in a multicell cooperative wireless communication system. More particularly, the present invention comprises the steps of: a 1st transmitting end transmitting a control channel and a data channel, and at least one 2nd transmitting end transmitting only the data channel, in a 1st subframe; and the 1st transmitting end transmitting only the data channel and the at least one 2nd transmitting end transmitting the control channel and the data channel, in a 2nd subframe, wherein the data channel transmitted by the at least one 2nd transmitting end in the 1st subframe is decoded on the basis of the control channel transmitted by the at least one 2nd transmitting end in the 2nd subframe.

摘要翻译： 公开了一种用于在多协议无线通信系统中发送控制信道的方法。 更具体地，本发明包括以下步骤：在第一子帧中发送控制信道和数据信道的第一发送端和仅发送数据信道的至少一个第二发送端; 以及在第二子帧中仅发送数据信道和发送控制信道和数据信道的至少一个第二发送端的第一发送端，其中，由第一子帧中的至少一个第二发送端发送的数据信道是 基于由第二子帧中的至少一个第二发送端发送的控制信道进行解码。

公开(公告)号：US20130315186A1

公开(公告)日：2013-11-28

申请号：US13983296

申请日：2012-02-22

申请人： Hyungtae Kim ,  Inkwon Seo ,  Jonghyun Park ,  Youngseob Choi ,  Seungmin Lee ,  Kijun Kim

发明人： Hyungtae Kim ,  Inkwon Seo ,  Jonghyun Park ,  Youngseob Choi ,  Seungmin Lee ,  Kijun Kim

IPC分类号： H04W72/04

CPC分类号： H04W72/0406 ,  H04L1/0031 ,  H04L1/1861 ,  H04L5/0035 ,  H04L5/0044 ,  H04L5/0053 ,  H04W88/085

摘要： Disclosed is a method for transmitting a control channel in a multicell cooperative wireless communication system. More particularly, the present invention comprises the steps of: a 1st transmitting end transmitting a control channel and a data channel, and at least one 2nd transmitting end transmitting only the data channel, in a 1st subframe; and the 1st transmitting end transmitting only the data channel and the at least one 2nd transmitting end transmitting the control channel and the data channel, in a 2nd subframe, wherein the data channel transmitted by the at least one 2nd transmitting end in the 1st subframe is decoded on the basis of the control channel transmitted by the at least one 2nd transmitting end in the 2nd subframe.

摘要翻译： 公开了一种用于在多协议无线通信系统中发送控制信道的方法。 更具体地，本发明包括以下步骤：在第一子帧中发送控制信道和数据信道的第一发送端和仅发送数据信道的至少一个第二发送端; 以及在第二子帧中仅发送数据信道和发送控制信道和数据信道的至少一个第二发送端的第一发送端，其中，由第一子帧中的至少一个第二发送端发送的数据信道是 基于由第二子帧中的至少一个第二发送端发送的控制信道进行解码。

公开(公告)号：US09295046B2

公开(公告)日：2016-03-22

申请号：US13879978

申请日：2011-11-22

申请人： Hanbyul Seo ,  Suckchel Yang ,  Kijun Kim ,  Joonkui Ahn

发明人： Hanbyul Seo ,  Suckchel Yang ,  Kijun Kim ,  Joonkui Ahn

IPC分类号： H04W72/04 ,  H04L1/18 ,  H04L5/00 ,  H04L1/00

CPC分类号： H04L5/0055 ,  H04L1/08 ,  H04L1/1829 ,  H04L1/1854 ,  H04L1/1861 ,  H04L5/0007 ,  H04L5/0044 ,  H04L5/006 ,  H04L5/14 ,  H04L2001/0097 ,  H04W72/042 ,  H04W84/047

摘要： A wireless communication system and a method and apparatus for transmitting ACK/NACK for downlink transmission in a wireless communication system are disclosed. The method for transmitting ACK/NACK information for a downlink transmission in a receiver of a wireless communication system includes being configured with N physical uplink control channel (PUCCH) resources respectively having indexes 0, 1, 2, . . . , and N−1 by a higher layer, receiving the downlink transmission from a transmitter in a downlink subframe set including M (1

摘要翻译： 公开了一种用于在无线通信系统中发送用于下行链路传输的ACK / NACK的无线通信系统和方法和装置。 用于在无线通信系统的接收机中发送用于下行链路传输的ACK / NACK信息的方法包括：分别具有索引0,1,2的N个物理上行链路控制信道（PUCCH）资源。 。 。 和N-1，在包含M（1

公开(公告)号：US09185694B2

公开(公告)日：2015-11-10

申请号：US13883861

申请日：2011-11-08

申请人： Hanbyul Seo ,  Kijun Kim

发明人： Hanbyul Seo ,  Kijun Kim

IPC分类号： H04W72/04 ,  H04L5/00 ,  H04B7/02 ,  H04B7/04 ,  H04L25/03 ,  H04B7/155 ,  H04B7/06

CPC分类号： H04W72/042 ,  H04B7/026 ,  H04B7/0452 ,  H04B7/0456 ,  H04B7/0617 ,  H04B7/0619 ,  H04B7/15592 ,  H04L5/0023 ,  H04L5/0035 ,  H04L5/0048 ,  H04L5/0053 ,  H04L25/03891

摘要： The present invention relates to a method and device for transmitting and receiving data in a wireless communication system. Specifically, the method comprises: a step in which a relay node receives a relay physical downlink control channel (R-PDCCH) including indication information relating to at least one piece of information about a second antenna port and a second scramble ID from a base station by using information about a first antenna port and a first scramble ID; and a step in which the relay node receives a downlink data channel from the base station, wherein the downlink data channel comprises a first downlink data channel region assigned to a portion of a resource block pair to which the relay physical downlink control channel is assigned, and a second downlink data channel region assigned to the other portion of the resource block pair to which the relay physical downlink control channel is assigned, wherein the first downlink data channel region is received using the first antenna and the first scramble ID, and the second downlink data channel region is received using the indication information.

摘要翻译： 本发明涉及一种在无线通信系统中发送和接收数据的方法和设备。 具体而言，该方法包括：中继节点从基站接收到包括与关于第二天线端口和第二加扰ID的至少一条信息有关的指示信息的中继物理下行链路控制信道（R-PDCCH）的步骤 通过使用关于第一天线端口和第一加扰ID的信息; 以及所述中继节点从所述基站接收下行链路数据信道的步骤，其中，所述下行链路数据信道包括分配给所述中继物理下行链路控制信道所分配的资源块对的一部分的第一下行链路数据信道区域， 以及分配给所述中继物理下行链路控制信道被分配给的所述资源块对的另一部分的第二下行链路数据信道区域，其中，使用所述第一天线和所述第一加扰ID接收所述第一下行链路数据信道区域， 使用指示信息接收下行链路数据信道区域。

公开(公告)号：US20130242853A1

公开(公告)日：2013-09-19

申请号：US13883861

申请日：2011-11-08

申请人： Hanbyul Seo ,  Kijun Kim

发明人： Hanbyul Seo ,  Kijun Kim

IPC分类号： H04W72/04

CPC分类号： H04W72/042 ,  H04B7/026 ,  H04B7/0452 ,  H04B7/0456 ,  H04B7/0617 ,  H04B7/0619 ,  H04B7/15592 ,  H04L5/0023 ,  H04L5/0035 ,  H04L5/0048 ,  H04L5/0053 ,  H04L25/03891

摘要： The present invention relates to a method and device for transmitting and receiving data in a wireless communication system. Specifically, the method comprises: a step in which a relay node receives a relay physical downlink control channel (R-PDCCH) including indication information relating to at least one piece of information about a second antenna port and a second scramble ID from a base station by using information about a first antenna port and a first scramble ID; and a step in which the relay node receives a downlink data channel from the base station, wherein the downlink data channel comprises a first downlink data channel region assigned to a portion of a resource block pair to which the relay physical downlink control channel is assigned, and a second downlink data channel region assigned to the other portion of the resource block pair to which the relay physical downlink control channel is assigned, wherein the first downlink data channel region is received using the first antenna and the first scramble ID, and the second downlink data channel region is received using the indication information.

摘要翻译： 本发明涉及一种在无线通信系统中发送和接收数据的方法和设备。 具体而言，该方法包括：中继节点从基站接收到包括与关于第二天线端口和第二加扰ID的至少一条信息有关的指示信息的中继物理下行链路控制信道（R-PDCCH）的步骤 通过使用关于第一天线端口和第一加扰ID的信息; 以及所述中继节点从所述基站接收下行链路数据信道的步骤，其中，所述下行链路数据信道包括分配给所述中继物理下行链路控制信道所分配的资源块对的一部分的第一下行链路数据信道区域， 以及分配给所述中继物理下行链路控制信道被分配给的所述资源块对的另一部分的第二下行链路数据信道区域，其中，使用所述第一天线和所述第一加扰ID接收所述第一下行链路数据信道区域， 使用指示信息接收下行链路数据信道区域。

公开(公告)号：US09362992B2

公开(公告)日：2016-06-07

申请号：US13696170

申请日：2011-06-03

申请人： Hyungtae Kim ,  Hanbyul Seo ,  Kijun Kim

发明人： Hyungtae Kim ,  Hanbyul Seo ,  Kijun Kim

IPC分类号： H04B7/04 ,  H04L5/00 ,  H04L25/02 ,  H04B7/06

CPC分类号： H04B7/0417 ,  H04B7/063 ,  H04B7/0632 ,  H04B7/0634 ,  H04B7/065 ,  H04L5/0053 ,  H04L25/022

摘要： The present invention relates to a wireless communication system, and more particularly, to a method and apparatus for transmitting channel status information (CSI) in a wireless communication system which supports multiple carriers. According to one embodiment of the present invention, a method for transmitting channel status information for multiple carriers comprises the steps of: measuring downlink channels for first and second carriers which are closely placed to each other on the frequency domain; determining channel status information for the first carrier on the basis of a result of the channel measurement for the first carrier; determining channel status information for the second carrier on the basis of a part of the channel status information for the first carrier and a result of the channel measurement for the second carrier; and transmitting channel status information for the first and second carriers.

摘要翻译： 无线通信系统技术领域本发明涉及一种无线通信系统，更具体地说，涉及在支持多个载波的无线通信系统中发送信道状态信息（CSI）的方法和装置。 根据本发明的一个实施例，一种用于传输多个载波的信道状态信息的方法包括以下步骤：测量在频域上彼此紧密相连的第一和第二载波的下行链路信道; 基于第一载波的信道测量结果，确定第一载波的信道状态信息; 基于第一载波的信道状态信息的一部分和第二载波的信道测量结果，确定第二载波的信道状态信息; 以及发送第一和第二载波的信道状态信息。

公开(公告)号：US09094995B2

公开(公告)日：2015-07-28

申请号：US13992965

申请日：2011-11-16

申请人： Illsoo Sohn ,  Jonghyun Park ,  Kijun Kim ,  Hanbyul Seo

发明人： Illsoo Sohn ,  Jonghyun Park ,  Kijun Kim ,  Hanbyul Seo

IPC分类号： H04W72/12 ,  H04L1/00 ,  H04L5/00 ,  H04L25/03 ,  H04L1/06 ,  H04W24/10 ,  H04B7/02 ,  H04B7/06 ,  H04L1/18

CPC分类号： H04W72/1247 ,  H04B7/024 ,  H04B7/0639 ,  H04L1/0026 ,  H04L1/06 ,  H04L1/1812 ,  H04L5/0023 ,  H04L5/0051 ,  H04L25/03955 ,  H04W24/10

摘要： The present application relates to a method for enabling a terminal to transmit channel status information in a wireless communication system. Specifically, the method for enabling the terminal to transmit the channel status information in the wireless communication system includes the steps of: receiving a reference signal from a serving cell or an adjacent cell; determining the priority of the predetermined precoding matrix index (PMI) based on the reference signal; and transmitting the PMI together with a stacking flag to the serving cell according to the priority, wherein the number of PMI to be transmitted to the serving cell is determined based on a size of a buffer commonly set in the serving cell and the terminal, and the stacking flag indicates storing the PMI into the buffer or initializing the buffer.

摘要翻译： 本申请涉及使终端能够在无线通信系统中发送信道状态信息的方法。 具体而言，能够使终端在无线通信系统中发送信道状态信息的方法包括以下步骤：从服务小区或相邻小区接收参考信号; 基于所述参考信号确定所述预定预编码矩阵索引（PMI）的优先级; 以及根据优先级向所述服务小区发送所述PMI和堆叠标志，其中，基于在所述服务小区和所述终端中共同设置的缓冲区的大小来确定要发送到所述服务小区的PMI的数量，以及 堆叠标志指示将PMI存储到缓冲器中或初始化缓冲器。

公开(公告)号：US20140227987A1

公开(公告)日：2014-08-14

申请号：US14241834

申请日：2012-08-31

申请人： Hanbyul Seo ,  Kijun Kim

发明人： Hanbyul Seo ,  Kijun Kim

IPC分类号： H04W24/10

CPC分类号： H04W24/10 ,  H04B7/024 ,  H04B7/0469 ,  H04B7/063 ,  H04B7/0639 ,  H04B7/065 ,  H04L1/0028 ,  H04L5/0057 ,  H04L5/0096

摘要： The present invention relates to a wireless communication system. A method for a terminal to transmit channel state information to a plurality of transmission points in a wireless communication system comprises the steps of: receiving a configuration for reporting the channel state information; and selecting at least one subband for reporting the channel state information to each of a first transmission point and a second transmission point in accordance with the configuration for reporting the channel state information, wherein the configuration for reporting the channel state information comprises information on whether or not to select the subband for the first transmission point same to be the subband for the second transmission point.

摘要翻译： 无线通信系统技术领域本发明涉及一种无线通信系统。 一种终端在无线通信系统中向多个传输点发送信道状态信息的方法包括以下步骤：接收用于报告信道状态信息的配置; 以及根据用于报告所述信道状态信息的配置，选择至少一个用于向第一传输点和第二传输点中的每一个报告信道状态信息的子带，其中用于报告信道状态信息的配置包括关于是否 不将第一传输点的子带选择为第二传输点的子带。

公开(公告)号：US20130294352A1

公开(公告)日：2013-11-07

申请号：US13980238

申请日：2012-01-31

申请人： Jonghyun Park ,  Kijun Kim ,  Seungmin Lee ,  Hanbyul Seo

发明人： Jonghyun Park ,  Kijun Kim ,  Seungmin Lee ,  Hanbyul Seo

IPC分类号： H04W24/10

CPC分类号： H04W24/10 ,  H04B7/024 ,  H04B7/0469 ,  H04B7/0626 ,  H04J11/0053 ,  H04L1/0026 ,  H04L1/0035 ,  H04L5/0057 ,  H04W52/40

摘要： The present invention relates to a wireless communication system. And, a method of transmitting and receiving channel status information on a multi-cell operation in a wireless communication system and apparatus for the same are disclosed. The present invention may include determining a report type of channel status information on multi-cell operation and transmitting/receiving the channel status information corresponding to the determined channel status information report type via uplink data channel.

摘要翻译： 无线通信系统技术领域本发明涉及一种无线通信系统。 并且公开了一种在无线通信系统中的多小区操作中发送和接收信道状态信息的方法及其装置。 本发明可以包括确定关于多小区操作的信道状态信息的报告类型，并且经由上行链路数据信道发送/接收与所确定的信道状态信息报告类型相对应的信道状态信息。