公开(公告)号：US09713096B2

公开(公告)日：2017-07-18

申请号：US13702064

申请日：2011-06-03

申请人： Seungmin Lee ,  Hanbyul Seo ,  Kijun Kim ,  Hakseong Kim

发明人： Seungmin Lee ,  Hanbyul Seo ,  Kijun Kim ,  Hakseong Kim

IPC分类号： H04W52/18 ,  H04W52/36 ,  H04L5/00 ,  H04W52/14 ,  H04W52/32

CPC分类号： H04W52/18 ,  H04L5/0007 ,  H04L5/0023 ,  H04L5/0048 ,  H04L5/0053 ,  H04W52/146 ,  H04W52/325 ,  H04W52/36

摘要： The method of the terminal transmitting the SRS on the basis of the aperiodic SRS triggering according to the present invention comprises the steps of: receiving a plurality of aperiodic SRS configuration information from the base station; receiving an aperiodic SRS transmission triggering indicator from the base station; selecting the specific aperiodic SRS configuration information among the plurality of aperiodic SRS configuration information on the basis of at least one among a sub-frame index for receiving the aperiodic SRS transmission triggering indicator, a time relation between the aperiodic SRS transmission sub-frames, and an uplink channel state; and transmitting an aperiodic SRS for the aperiodic SRS transmission triggering indicator on the basis of the selected aperiodic SRS configuration information, the plurality of aperiodic SRS configuration information including the information about a resource for transmitting the aperiodic SRS corresponding to the aperiodic SRS transmission triggering indicator. In addition, according to the present invention, the terminal can be used for receiving a power offset value for transmitting the aperiodic SRS from the base station and determining a transmission power value for transmitting the aperiodic SRS.

公开(公告)号：US09634815B2

公开(公告)日：2017-04-25

申请号：US14117008

申请日：2012-05-03

申请人： Seungmin Lee ,  Hakseong Kim ,  Kijun Kim ,  Hanbyul Seo

发明人： Seungmin Lee ,  Hakseong Kim ,  Kijun Kim ,  Hanbyul Seo

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

CPC分类号： H04L5/0055 ,  H04L1/1861 ,  H04W72/0406

摘要： Disclosed in the present invention is a method for a terminal to receive an acknowledgement/negative-ACK (ACK/NACK) from a base station in a wireless communication system. More specifically, the method comprises the steps of receiving from the base station, through a first carrier wave, scheduling information on uplink data to be transmitted through a second carrier wave, transmitting the uplink data to the base station through the second carrier wave, and receiving an ACK/NACK signal for the uplink data from the base station, in one specific subframe from the first carrier wave or the second carrier wave.

公开(公告)号：US20130279463A1

公开(公告)日：2013-10-24

申请号：US13995784

申请日：2011-12-01

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

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

IPC分类号： H04W72/04

CPC分类号： H04W72/0446 ,  H04B7/0626 ,  H04L1/1671 ,  H04L5/0053

摘要： Disclosed is a method for transmitting channel status information at a user equipment in a wireless communication system, which more particularly comprises the following steps: receiving a reference signal from a base station; generating at least one channel status information based on the reference signal; mapping the at least one channel status information to available subframes, based on a priority of the at least one channel status information; and transmitting the at least one channel status information to the base station using the available subframes, wherein, if an uplink transmission using a first available subframe of the available subframes is blocked and a first channel status information that is mapped to the first available subframe has priority over a second channel status information that is mapped to a second available subframe, which is a next available subframe of the first available subframe, the first channel status information is shifted to be mapped to the second available subframe.

摘要翻译： 公开了一种用于在无线通信系统中的用户设备处发送信道状态信息的方法，其更具体地包括以下步骤：从基站接收参考信号; 基于所述参考信号产生至少一个信道状态信息; 基于所述至少一个信道状态信息的优先级将所述至少一个信道状态信息映射到可用子帧; 以及使用所述可用子帧将所述至少一个信道状态信息发送到所述基站，其中，如果使用所述可用子帧的第一可用子帧的上行链路传输被阻止并且映射到所述第一可用子帧的第一信道状态信息具有 优先于映射到作为第一可用子帧的下一可用子帧的第二可用子帧的第二信道状态信息，第一信道状态信息被移位以映射到第二可用子帧。

公开(公告)号：US20130272189A1

公开(公告)日：2013-10-17

申请号：US13976360

申请日：2012-01-03

申请人： Seungmin Lee ,  Hakseong Kim ,  Daewon Lee ,  Kijun Kim ,  Hanbyul Seo

发明人： Seungmin Lee ,  Hakseong Kim ,  Daewon Lee ,  Kijun Kim ,  Hanbyul Seo

IPC分类号： H04W72/04

CPC分类号： H04W72/0413 ,  H04B7/155 ,  H04L5/0007 ,  H04L5/0023 ,  H04L5/0053 ,  H04L27/2602

摘要： The present invention relates to a method for allocating a resource which enables a relay node to transmit uplink control information to a base station in a wireless communication system. Specifically, the method for allocating the resource include the steps of: generating a control information sequence for a backhaul downlink sub-frame between a relay node and a base station; setting symbols for mapping the control information sequence when a plurality of symbols are punctured at a front end or a rear end of a backhaul uplink sub-frame between the relay node and the base station; and performing the time-first-mapping for the control information sequence with respect to resource elements corresponding to the set symbols in a descending order of sub-carrier indexes.

摘要翻译： 本发明涉及一种用于分配能够使中继节点在无线通信系统中向基站发送上行链路控制信息的资源的方法。 具体地说，分配资源的方法包括以下步骤：生成用于中继节点与基站之间的回程下行链路子帧的控制信息序列; 设置用于在多个符号在所述中继节点和所述基站之间的回程上行链路子帧的前端或后端进行穿孔时映射控制信息序列的符号; 并且以子载波索引的降序，针对与所设置的符号相对应的资源元素执行控制信息序列的时间优先映射。

公开(公告)号：US09154988B2

公开(公告)日：2015-10-06

申请号：US13992186

申请日：2011-11-30

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

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

IPC分类号： H04W24/00 ,  H04W24/10 ,  H04B7/04 ,  H04B7/06 ,  H04L1/00

CPC分类号： H04W24/10 ,  H04B7/04 ,  H04B7/0456 ,  H04B7/0617 ,  H04B7/0619 ,  H04B7/0639 ,  H04B7/0645 ,  H04B7/065 ,  H04L1/0026 ,  H04L1/0027

摘要： The present invention relates to a wireless communication system. Particularly, the present invention relates to a method and a device for reporting channel state information, the method comprising the steps of: carrying out operations for periodic reporting of a first channel state information item; and carrying out operations for periodic reporting of a second channel state information item, wherein the period for reporting the first channel state information item is longer than the period for reporting the second channel state information item, and the second channel state information item is determined on the basis of the first channel state information item.

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。 特别地，本发明涉及一种用于报告信道状态信息的方法和装置，该方法包括以下步骤：执行用于周期性地报告第一信道状态信息项的操作; 并执行用于周期性地报告第二信道状态信息项的操作，其中用于报告第一信道状态信息项的周期长于用于报告第二信道状态信息项的周期，并且第二信道状态信息项被确定为 第一通道状态信息项的基础。

公开(公告)号：US20130267222A1

公开(公告)日：2013-10-10

申请号：US13992186

申请日：2011-11-30

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

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

IPC分类号： H04W24/10

CPC分类号： H04W24/10 ,  H04B7/04 ,  H04B7/0456 ,  H04B7/0617 ,  H04B7/0619 ,  H04B7/0639 ,  H04B7/0645 ,  H04B7/065 ,  H04L1/0026 ,  H04L1/0027

摘要： The present invention relates to a wireless communication system. Particularly, the present invention relates to a method and a device for reporting channel state information, the method comprising the steps of: carrying out operations for periodic reporting of a first channel state information item; and carrying out operations for periodic reporting of a second channel state information item, wherein the period for reporting the first channel state information item is longer than the period for reporting the second channel state information item, and the second channel state information item is determined on the basis of the first channel state information item.

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。 特别地，本发明涉及一种用于报告信道状态信息的方法和装置，该方法包括以下步骤：执行用于周期性地报告第一信道状态信息项的操作; 并执行用于周期性地报告第二信道状态信息项的操作，其中用于报告第一信道状态信息项的周期长于用于报告第二信道状态信息项的周期，并且第二信道状态信息项被确定为 第一通道状态信息项的基础。

公开(公告)号：US20140064237A1

公开(公告)日：2014-03-06

申请号：US14117008

申请日：2012-05-03

申请人： Seungmin Lee ,  Hakseong Kim ,  Kijun Kim ,  Hanbyul Seo

发明人： Seungmin Lee ,  Hakseong Kim ,  Kijun Kim ,  Hanbyul Seo

IPC分类号： H04L5/00 ,  H04W72/04

CPC分类号： H04L5/0055 ,  H04L1/1861 ,  H04W72/0406

摘要： Disclosed in the present invention is a method for a terminal to receive an acknowledgement/negative-ACK (ACK/NACK) from a base station in a wireless communication system. More specifically, the method comprises the steps of receiving from the base station, through a first carrier wave, scheduling information on uplink data to be transmitted through a second carrier wave, transmitting the uplink data to the base station through the second carrier wave, and receiving an ACK/NACK signal for the uplink data from the base station, in one specific subframe from the first carrier wave or the second carrier wave.

摘要翻译： 在本发明中公开了一种终端在无线通信系统中从基站接收确认/否定ACK（ACK / NACK）的方法。 更具体地，该方法包括以下步骤：从基站通过第一载波接收关于将通过第二载波发送的上行链路数据的调度信息，通过第二载波将上行链路数据发送到基站;以及 在来自第一载波或第二载波的一个特定子帧中，从基站接收用于上行链路数据的ACK / NACK信号。

公开(公告)号：US09635666B2

公开(公告)日：2017-04-25

申请号：US13995784

申请日：2011-12-01

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

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

IPC分类号： H04W72/04 ,  H04B7/06 ,  H04L5/00 ,  H04L1/16

CPC分类号： H04W72/0446 ,  H04B7/0626 ,  H04L1/1671 ,  H04L5/0053

摘要： Disclosed is a method for transmitting channel status information at a user equipment in a wireless communication system, which more particularly comprises the following steps: receiving a reference signal from a base station; generating at least one channel status information based on the reference signal; mapping the at least one channel status information to available subframes, based on a priority of the at least one channel status information; and transmitting the at least one channel status information to the base station using the available subframes, wherein, if an uplink transmission using a first available subframe of the available subframes is blocked and a first channel status information that is mapped to the first available subframe has priority over a second channel status information that is mapped to a second available subframe, which is a next available subframe of the first available subframe, the first channel status information is shifted to be mapped to the second available subframe.

公开(公告)号：US20140071931A1

公开(公告)日：2014-03-13

申请号：US14115315

申请日：2012-05-18

申请人： Seungmin Lee ,  Hanbyul Seo ,  Kijun Kim ,  Hakseong Kim

发明人： Seungmin Lee ,  Hanbyul Seo ,  Kijun Kim ,  Hakseong Kim

IPC分类号： H04W72/04

CPC分类号： H04W72/0413 ,  H04L5/001 ,  H04L5/0037 ,  H04L27/0006 ,  H04W72/04 ,  H04W72/10 ,  H04W84/12

摘要： The present invention relates to a wireless communication system and, more particularly, to a method and a device for transmitting control information. The wireless communication system supports carrier aggregation (CA). One aspect of the present invention relates to a method for a base station to receive information from a terminal in a wireless communication system, and comprises the steps of: dividing the entire bandwidth used by one or more serving cells configured in the base station and the terminal, into predetermined frequency units; carrying out a carrier sensing operation for each of the plurality of bandwidths divided in the predetermined frequency units; and when the result of the carrier sensing operation for a first bandwidth from the plurality of divided bandwidths is maintained idle for a predetermined time or longer, transmitting first information to the terminal using the first bandwidth; and receiving from the terminal, second information on a second cell (SCell) related to the first information from the one or more serving cells.

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，涉及用于发送控制信息的方法和设备。 无线通信系统支持载波聚合（CA）。 本发明的一个方面涉及一种用于基站在无线通信系统中从终端接收信息的方法，包括以下步骤：将由基站中配置的一个或多个服务小区使用的整个带宽划分为 端子，进入预定的频率单位; 对以预定频率单位划分的多个带宽中的每一个进行载波检测操作; 并且当来自所述多个划分带宽的第一带宽的载波检测操作的结果保持空闲预定时间或更长时间时，使用所述第一带宽向所述终端发送第一信息; 以及从所述终端接收与所述一个或多个服务小区相关的与所述第一信息有关的第二小区（SCell）的第二信息。

公开(公告)号：US09763230B2

公开(公告)日：2017-09-12

申请号：US14115315

申请日：2012-05-18

申请人： Seungmin Lee ,  Hanbyul Seo ,  Kijun Kim ,  Hakseong Kim

发明人： Seungmin Lee ,  Hanbyul Seo ,  Kijun Kim ,  Hakseong Kim

IPC分类号： H04W72/04 ,  H04W72/10 ,  H04W84/12 ,  H04L5/00 ,  H04L27/00

CPC分类号： H04W72/0413 ,  H04L5/001 ,  H04L5/0037 ,  H04L27/0006 ,  H04W72/04 ,  H04W72/10 ,  H04W84/12

摘要： The present invention relates to a wireless communication system and, more particularly, to a method and a device for transmitting control information. The wireless communication system supports carrier aggregation (CA). One aspect of the present invention relates to a method for a base station to receive information from a terminal in a wireless communication system, and comprises the steps of: dividing the entire bandwidth used by one or more serving cells configured in the base station and the terminal, into predetermined frequency units; carrying out a carrier sensing operation for each of the plurality of bandwidths divided in the predetermined frequency units; and when the result of the carrier sensing operation for a first bandwidth from the plurality of divided bandwidths is maintained idle for a predetermined time or longer, transmitting first information to the terminal using the first bandwidth; and receiving from the terminal, second information on a second cell (SCell) related to the first information from the one or more serving cells.