公开(公告)号：US20140044084A1

公开(公告)日：2014-02-13

申请号：US14112863

申请日：2012-05-03

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

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

IPC分类号： H04W72/04

CPC分类号： H04W72/042 ,  H04L1/1861

摘要： The present application relates to a method for enabling a terminal to transmit an uplink ACK/NACK (Acknowledgement/negative ACK) response to a base station in a time-division multiplexing wireless communication system. Specifically, the method includes the steps of: receiving a setting for an uplink-downlink subframe from the base station; receiving downlink control information and downlink data information scheduled through the downlink control information, from the base station based on the setting for the uplink-downlink subframe; and transmitting an ACK/NACK response for the downlink data information to the base station, wherein the subframe to which the ACK/NACK response is transmitted is determined according to whether an ending symbol of the downlink control information is after a particular symbol of the sub-frame for receiving the downlink control information.

摘要翻译： 本申请涉及一种使终端能够在时分复用无线通信系统中向基站发送上行链路ACK / NACK（确认/否定ACK）响应的方法。 具体地说，该方法包括以下步骤：从基站接收上行链路 - 下行链路子帧的设置; 基于上行链路 - 下行链路子帧的设置从基站接收通过下行链路控制信息调度的下行链路控制信息和下行链路数据信息; 以及向所述基站发送针对所述下行链路数据信息的ACK / NACK响应，其中，根据所述下行链路控制信息的结束符号是否在所述子信道的特定符号之后确定发送所述ACK / NACK响应的子帧 帧，用于接收下行链路控制信息。

公开(公告)号：US20130336302A1

公开(公告)日：2013-12-19

申请号：US14003415

申请日：2012-03-30

申请人： Seungmin Lee ,  Hanbyul Seo ,  Hakseong Kim ,  Youngseob Choi

发明人： Seungmin Lee ,  Hanbyul Seo ,  Hakseong Kim ,  Youngseob Choi

IPC分类号： H04W72/04

CPC分类号： H04W72/0406 ,  H04L5/001 ,  H04L5/0048 ,  H04L5/0055 ,  H04L5/0064 ,  H04L5/0096 ,  H04L5/1469 ,  H04W72/0446

摘要： The present application discloses a method for a terminal to transmit/receive signals to/from a base station in a wireless communication system. Specifically, the method comprises a first step in which an uplink signal is transmitted from a first subframe and a downlink signal is received from a second subframe, and a second step in which a downlink signal is received from the first subframe and the second subframe if the first subframe has changed so as to be used for the reception of a downlink signal; and the method is characterized in that in the first step a protection space is located between the first subframe and the second subframe, in the second step the protection space is located at the front end of the first subframe, and the first subframe and the second subframes are consecutive.

摘要翻译： 本申请公开了一种终端在无线通信系统中向/从基站发送/接收信号的方法。 具体地说，该方法包括：第一步骤，其中从第一子帧发送上行链路信号，并且从第二子帧接收下行链路信号;以及第二步骤，其中从第一子帧和第二子帧接收下行链路信号，如果 第一子帧已经改变以便用于下行链路信号的接收; 该方法的特征在于，在第一步骤中，保护空间位于第一子帧和第二子帧之间，在第二步骤中，保护空间位于第一子帧的前端，第一子帧和第二子帧 子帧是连续的。

公开(公告)号：US20130308523A1

公开(公告)日：2013-11-21

申请号：US13982901

申请日：2012-01-30

申请人： Seungmin Lee ,  Hakseong Kim ,  Hanbyul Seo

发明人： Seungmin Lee ,  Hakseong Kim ,  Hanbyul Seo

IPC分类号： H04W72/04

CPC分类号： H04J11/0069 ,  H04L5/001 ,  H04L5/0053 ,  H04L5/0055 ,  H04L5/14 ,  H04L25/22 ,  H04W72/0406 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/1273 ,  H04W76/27 ,  H04W88/02 ,  H04W88/08

摘要： A method for configuring a backhaul link subframe in a wireless communication system to which a carrier aggregation scheme is applied and an apparatus for the same are disclosed. The method comprises determining one of a plurality of subframe configurations as a first subframe configuration for a primary component carrier allocated to the relay node; configuring subframe configuration candidates for one or more secondary component carriers allocated to the relay node on the basis of the determined first subframe configuration; determining a second subframe configuration for each of the one or more secondary component carriers by using the configured subframe configuration candidates; and transmitting and receiving a signal to and from the relay node in accordance with the first subframe configuration and the second subframe configuration.

公开(公告)号：US20130250847A1

公开(公告)日：2013-09-26

申请号：US13992661

申请日：2011-09-26

申请人： Seungmin Lee ,  Hakseong Kim ,  Hanbyul Seo

发明人： Seungmin Lee ,  Hakseong Kim ,  Hanbyul Seo

IPC分类号： H04W72/04

CPC分类号： H04W72/0413 ,  H04B7/15528 ,  H04L5/0007 ,  H04L5/0051 ,  H04L5/0094 ,  H04L27/2613

摘要： The present invention relates to a method for a relay node (RN) to transmit a sounding reference signal (SRS) to a base station in a wireless communication system. The method for SRS transmission includes: receiving the backhaul downlink subframe setting information from the base station; allocating backhaul uplink subframes on the basis of the received backhaul downlink subframe setting information; receiving uplink subframe setting information; receiving uplink subframe setting information for SRS transmission from the base station; receiving an indicator for triggering the SRS transmission from the base station; and, if a first uplink subframe from among the uplink subframes for the SRS transmission is the backhaul uplink subframe, transmitting the SRS from the first uplink subframe to the base station; or, if the first uplink subframe is not the backhaul uplink subframe is not the backhaul uplink subframe, not transmitting the SRS to the base station; or transmitting the SRS from a second uplink subframe, which is backhaul uplink subframe from among the uplink subframes for the SRS transmission and is subsequently the closest to the first uplink subframe, to the base station.

摘要翻译： 本发明涉及一种用于在无线通信系统中向基站发送探测参考信号（SRS）的中继节点（RN）的方法。 用于SRS传输的方法包括：从基站接收回程下行链路子帧设置信息; 基于所接收的回程下行链路子帧设置信息分配回程上行链路子帧; 接收上行子帧设置信息; 从所述基站接收用于SRS传输的上行子帧设置信息; 接收用于从基站触发SRS发送的指示符; 并且如果来自用于SRS传输的上行链路子帧中的第一上行链路子帧是回程上行链路子帧，则将SRS从第一上行链路子帧发送到基站; 或者如果第一上行链路子帧不是回程上行链路子帧不是回程上行链路子帧，则不将SRS发送到基站; 或者从用于SRS传输的上行链路子帧中的后向上行链路子帧的第二上行链路子帧发送SRS并且随后最接近于第一上行链路子帧的SRS发送到基站。

公开(公告)号：US09538396B2

公开(公告)日：2017-01-03

申请号：US14005448

申请日：2012-03-22

申请人： Inkwon Seo ,  Hanbyul Seo ,  Kijun Kim ,  Hakseong Kim

发明人： Inkwon Seo ,  Hanbyul Seo ,  Kijun Kim ,  Hakseong Kim

IPC分类号： H04W72/06 ,  H04W36/00 ,  H04W24/02

CPC分类号： H04W24/02 ,  H04W36/0083 ,  H04W36/0088

摘要： The present invention relates to a wireless communication system. More particularly, the present invention relates to a method and a device for measuring a channel in a wireless communication system, and comprises a step of, during a handover, receiving information on a specific time interval from a first cell, receiving a signal from a second cell through the specific time interval, and measuring the second cell using the received signal, wherein the first cell and the second cell are different from each other.

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，本发明涉及一种在无线通信系统中测量信道的方法和装置，包括以下步骤：在切换期间，从第一小区接收关于特定时间间隔的信息，接收来自 第二单元，并且使用所接收的信号来测量第二单元，其中第一单元和第二单元彼此不同。

公开(公告)号：US09325474B2

公开(公告)日：2016-04-26

申请号：US14236840

申请日：2012-06-21

申请人： Hanbyul Seo ,  Byounghoon Kim ,  Kijun Kim ,  Hakseong Kim

发明人： Hanbyul Seo ,  Byounghoon Kim ,  Kijun Kim ,  Hakseong Kim

IPC分类号： H04W72/04 ,  H04L5/00

CPC分类号： H04W72/1273 ,  H04L5/0007 ,  H04L5/0053 ,  H04L5/0064 ,  H04W72/0453 ,  H04W88/02 ,  H04W88/08 ,  H04W88/16

摘要： In the present invention, a method for a base station transmitting a downlink channel is disclosed. More particularly, the method comprises the steps of: dividing each of one or more resources blocks, which are allocated for the downlink control channel, into a predetermined number of subsets; deciding the number of subsets that comprise a resource allocation basic unit for the downlink control channel, based on a start symbol and/or an end symbol of the downlink control channel; mapping a transmission resource on the downlink control channel as the resource allocation basic unit comprising the predetermined number of subsets; and transmitting the downlink control channel by using the transmission resource that is mapped.

摘要翻译： 在本发明中，公开了一种用于发送下行链路信道的基站的方法。 更具体地，该方法包括以下步骤：将为下行链路控制信道分配的一个或多个资源块中的每一个分成预定数量的子集; 基于所述下行链路控制信道的起始符号和/或结束符号，确定构成所述下行链路控制信道的资源分配基本单元的子集的数量; 将所述下行链路控制信道上的传输资源映射为包括所述预定数量的子集的所述资源分配基本单元; 以及通过使用映射的传输资源来发送下行链路控制信道。

公开(公告)号：US09312997B2

公开(公告)日：2016-04-12

申请号：US14129876

申请日：2012-07-11

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

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

IPC分类号： H04L5/00 ,  H04L5/14

CPC分类号： H04L5/0037 ,  H04L5/0023 ,  H04L5/0053 ,  H04L5/0094 ,  H04L5/1469

摘要： A method for receiving a physical downlink control channel (PDCCH) at a downlink subframe through a user equipment (UE) in a wireless communication system comprises the step of detecting the PDCCH by performing blind decoding for a search space including a plurality of PDCCH candidates included in the downlink subframe, wherein the blind decoding is performed in accordance with order of priority given to each of a plurality of sub-search spaces constituting the search space.

摘要翻译： 一种用于在无线通信系统中通过用户设备（UE）在下行链路子帧处接收物理下行链路控制信道（PDCCH）的方法包括通过对包括多个PDCCH候选的搜索空间执行盲解码来检测PDCCH的步骤 在下行链路子帧中，其中根据构成搜索空间的多个子搜索空间中的每一个的优先级顺序执行盲解码。

公开(公告)号：US09210736B2

公开(公告)日：2015-12-08

申请号：US13642841

申请日：2011-04-20

申请人： Hakseong Kim ,  Hanbyul Seo ,  Byounghoon Kim ,  Kijun Kim

发明人： Hakseong Kim ,  Hanbyul Seo ,  Byounghoon Kim ,  Kijun Kim

IPC分类号： H04W72/04 ,  H04W92/04 ,  H04L5/00 ,  H04W28/06 ,  H04W84/04 ,  H04W88/08

CPC分类号： H04W92/04 ,  H04L5/0007 ,  H04L5/0032 ,  H04L5/0053 ,  H04L5/0094 ,  H04W28/06 ,  H04W72/042 ,  H04W84/047 ,  H04W88/08

摘要： The present application relates to a method in which a relay node receives control signals from a base station in a wireless communication system. More particularly, the method comprises: a step of receiving, from the base station, a relay-node-dedicated physical downlink control channel (R-PDCCH) via a specific subframe; and a step of performing a blind decoding process on the physical downlink control channel to detect control information for the relay node, wherein said specific subframe includes a first slot and a second slot, and the size of a relay-node-dedicated control channel element (R-CCE) for performing the blind decoding process is individually defined depending on the number of reference signals contained in the first slot and in the second slot.

摘要翻译： 本申请涉及一种中继节点在无线通信系统中从基站接收控制信号的方法。 更具体地，该方法包括：从基站经由特定子帧接收中继节点专用物理下行链路控制信道（R-PDCCH）的步骤; 以及对物理下行链路控制信道执行盲解码处理以检测中继节点的控制信息的步骤，其中所述特定子帧包括第一时隙和第二时隙，以及中继节点专用控制信道元素的大小 根据包含在第一时隙和第二时隙中的参考信号的数量，单独地定义用于执行盲解码处理的（R-CCE）。

公开(公告)号：US09197363B2

公开(公告)日：2015-11-24

申请号：US13635009

申请日：2011-04-13

申请人： Hakseong Kim ,  Dongyoun Seo ,  Hanbyul Seo ,  Daewon Lee ,  Byounghoon Kim ,  Kijun Kim

发明人： Hakseong Kim ,  Dongyoun Seo ,  Hanbyul Seo ,  Daewon Lee ,  Byounghoon Kim ,  Kijun Kim

IPC分类号： H04B7/14 ,  H04L1/00 ,  H04W72/12 ,  H04W88/02 ,  H04L5/00

CPC分类号： H04B7/14 ,  H04B7/15507 ,  H04L1/0046 ,  H04L5/0048 ,  H04L5/0053 ,  H04W72/042 ,  H04W72/1289 ,  H04W88/02

摘要： The present invention relates to A METHOD AND A DEVICE FOR RECEIVING A DOWNLINK SIGNAL IN A WIRELESS COMMUNICATION SYSTEM. More specifically, the method of the present invention comprises the following steps: receiving first control information for downlink scheduling in the first slot of a resource block pair, wherein the first control information includes allocation information on at least one resource unit; receiving a data in the second slot of the resource block pair, when the allocation information on the resource unit having the resource block pair with the first control information has a first value; and attempting to detect second control information for uplink scheduling in the second slot of the resource block pair, when the allocation information on the resource unit having the resource block pair with the first control information has a second value.

摘要翻译： 本发明涉及一种用于在无线通信系统中接收下行链路信号的方法和装置。 更具体地说，本发明的方法包括以下步骤：在资源块对的第一时隙中接收用于下行链路调度的第一控制信息，其中所述第一控制信息包括关于至少一个资源单元的分配信息; 当具有与第一控制信息有资源块对的资源单元的分配信息具有第一值时，在资源块对的第二时隙中接收数据; 并且当具有所述具有所述第一控制信息的所述资源块对的资源单元的分配信息具有第二值时，尝试检测所述资源块对的所述第二时隙中的上行链路调度的第二控制信息。

公开(公告)号：US20140105155A1

公开(公告)日：2014-04-17

申请号：US14123067

申请日：2012-06-22

申请人： Hakseong Kim ,  Kijun Kim ,  Hanbyul Seo

发明人： Hakseong Kim ,  Kijun Kim ,  Hanbyul Seo

IPC分类号： H04L5/00

CPC分类号： H04L5/0055 ,  H04L1/0026 ,  H04L1/1671 ,  H04L1/1854 ,  H04L1/1861 ,  H04L5/0007 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/0446

摘要： In the present invention, a user equipment-specific offset information for indicating first physical uplink control channel (PUCCH) resources, which can be used for transmitting ACK/NACK related to a physical downlink control channel (PDCCH) that is transmitted from a data region of a downlink subframe, is provided to a user equipment by means of a base station. The user equipment, which receives the PDCCH from the data region of the downlink subframe, decides the PUCCH resource, based on offset information and an index of the resource that is included in the PDCCH, and transmits ACK/NACK information that corresponds to the PDCCH to the base station using the PUCCH resource.

摘要翻译： 在本发明中，用于指示第一物理上行链路控制信道（PUCCH）资源的用户设备专用偏移信息，其可以用于发送与从数据区域发送的物理下行链路控制信道（PDCCH）相关的ACK / NACK 的下行链路子帧通过基站提供给用户设备。 从下行链路子帧的数据区域接收PDCCH的用户设备基于偏移信息和PDCCH中包含的资源的索引来决定PUCCH资源，发送与PDCCH对应的ACK / NACK信息 使用PUCCH资源到基站。