公开(公告)号：US09698955B2

公开(公告)日：2017-07-04

申请号：US14237311

申请日：2012-06-26

申请人： Hanbyul Seo ,  Suckchel Yang ,  Hakseong Kim ,  Byounghoon Kim

发明人： Hanbyul Seo ,  Suckchel Yang ,  Hakseong Kim ,  Byounghoon Kim

IPC分类号： H04L5/00 ,  H04L27/26

CPC分类号： H04L5/0053 ,  H04L5/0007 ,  H04L27/2607

摘要： Disclosed is a method for a base station to transmit a downlink control channel in a wireless communication system. Specifically, the method comprises the steps of: separating each resource block, of which there are at least one, into a preconfigured number of subsets; structuring basic resource allocation units for an downlink control channel as one of the subsets comprised in one or more resource blocks; configuring the basic resource allocation units, the number of which correspond to the aggregation level of the downlink control channel, as transmission resources; and using the transmission resource to transmit the downlink control channel to a terminal.

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：US09276662B2

公开(公告)日：2016-03-01

申请号：US14004576

申请日：2012-03-26

申请人： Hanbyul Seo ,  Hakseong Kim ,  Byounghoon Kim

发明人： Hanbyul Seo ,  Hakseong Kim ,  Byounghoon Kim

IPC分类号： H04B7/185 ,  H04W36/08 ,  H04W36/32 ,  H04W84/00 ,  H04W88/04

CPC分类号： H04B7/18541 ,  H04W36/08 ,  H04W36/32 ,  H04W84/005 ,  H04W88/04

摘要： The present invention relates to a wireless communication system, and more particularly, to a method and an apparatus for performing a handover related to a mobile cell. A method for a user equipment handing over a mobile relay, according to one embodiment of the present invention, can comprise a step of reporting to a serving base station information on the state of the user equipment with respect to the mobile relay handover, and a step of handing over the mobile relay based on a handover command by the serving base station, the handover being determined based on the state of the user equipment. As a result, a way for efficiently and accurately performing the handover related to the mobile cell can be provided.

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，涉及一种用于执行与移动小区相关的切换的方法和装置。 根据本发明的一个实施例的用于移交移动中继器的用户设备的方法可以包括向服务基站报告关于移动中继切换的用户设备的状态的信息，以及 基于服务基站的切换命令移交移动中继的步骤，基于用户设备的状态确定切换。 结果，可以提供用于有效且准确地执行与移动小区有关的切换的方式。

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：US20140016534A1

公开(公告)日：2014-01-16

申请号：US14008841

申请日：2012-03-28

申请人： Hakseong Kim ,  Hanbyul Seo ,  Byounghoon Kim

发明人： Hakseong Kim ,  Hanbyul Seo ,  Byounghoon Kim

IPC分类号： H04W74/08

CPC分类号： H04W74/0833 ,  H04L5/0053 ,  H04W74/006 ,  H04W74/0875

摘要： The present invention relates to a method for a terminal to execute a random access in a mobile communication system, and comprises the steps of: transmitting a random access preamble using a resource determined according to a random access setting for the terminal; and receiving a random access response including uplink approval information from a base station as a response to the preamble transmission, wherein the random access setting is determined by a group corresponding to the terminal from a first random access setting for a first terminal group or a second random access setting for a second terminal group, and a resource reserved for the second terminal group according to the second random access setting is used for transmission of the random access preamble or transmission of uplink data.

摘要翻译： 本发明涉及一种终端在移动通信系统中执行随机接入的方法，包括以下步骤：使用根据终端的随机接入设置确定的资源发送随机接入前导; 以及从基站接收包括来自基站的上行链路许可信息的随机接入响应作为对前导码传输的响应，其中随机接入设置由对应于所述终端的组由第一终端组或第二终端组的第一随机接入设置确定 用于第二终端组的随机接入设置和根据第二随机接入设置为第二终端组保留的资源被用于随机接入前导码的传输或上行数据的传输。

公开(公告)号：US20130039254A1

公开(公告)日：2013-02-14

申请号：US13643269

申请日：2011-05-06

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

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

IPC分类号： H04W72/04

CPC分类号： H04W72/0426 ,  H04B7/15542 ,  H04W84/047

摘要： Disclosed is a method whereby a relay node receives a signal from a base station in a wireless communication system. More specifically, the invention comprises: a step in which a relay node receives, from the base station, a request signal for changing the size of a downlink physical control channel transmitted to a terminal corresponding to the relay node; a step in which a signal in response to the request signal is sent to the base station; a step of setting a downlink available symbol between the base station and the relay node, based on the request signal; and a step in which a relay node specific signal, sent from the base station, is received from the downlink available symbol.

摘要翻译： 公开了一种中继节点在无线通信系统中从基站接收信号的方法。 更具体地，本发明包括：中继节点从基站接收用于改变发送到与中继节点相对应的终端的下行物理控制信道的大小的请求信号的步骤; 响应于请求信号的信号被发送到基站的步骤; 基于所述请求信号，在所述基站与所述中继节点之间设定下行链路可用符号的步骤; 以及从下行链路可用符号接收从基站发送的中继节点特定信号的步骤。

公开(公告)号：US20120320782A1

公开(公告)日：2012-12-20

申请号：US13580942

申请日：2011-05-17

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： H04W24/00

CPC分类号： H04W72/042 ,  H04B7/155 ,  H04B7/15507 ,  H04B7/15542 ,  H04J11/0086 ,  H04L1/0046 ,  H04L1/1854 ,  H04L5/0053

摘要： The present invention relates to a method of a repeater receiving the downlink control information through an R-PDCCH from a base station according to one embodiment of the present invention comprises the steps of: determining a candidate location on which an R-PDCCH is transmitted at first and second slots of a downlink sub-frame; monitoring whether the R-PDCCH is transmitted on the determined candidate location; and receiving the downlink control information included in the R-PDCCH when the transmission of the R-PDCCH is monitored, wherein the R-PDCCH candidate location is set as a VRB set including VRBs of N number and a candidate location of one R-PDCCH for a high combination level can be composed of a combination of two adjacent candidate locations of the R-PDCCH candidate locations for a low combination level.

摘要翻译： 本发明涉及根据本发明一个实施例的通过R-PDCCH从基站接收下行链路控制信息的中继器的方法，包括以下步骤：确定在其上发送R-PDCCH的候选位置 下行链路子帧的第一和第二时隙; 监视所述R-PDCCH是否在所确定的候选位置上发送; 以及当监视所述R-PDCCH的发送时，接收包括在所述R-PDCCH中的所述下行控制信息，其中，将所述R-PDCCH候选位置设置为包括N号的VRB和一个R-PDCCH的候选位置的VRB组 对于高组合级可以由用于低组合级的R-PDCCH候选位置的两个相邻候选位置的组合组成。

公开(公告)号：US09591664B2

公开(公告)日：2017-03-07

申请号：US13979342

申请日：2012-02-01

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： H04W72/14 ,  H04L5/00 ,  H04J11/00 ,  H04W16/26 ,  H04W84/04 ,  H04B7/155 ,  H04W48/16

CPC分类号： H04W72/14 ,  H04B7/15542 ,  H04J11/0069 ,  H04L5/001 ,  H04L5/0048 ,  H04L5/0053 ,  H04W16/26 ,  H04W48/16 ,  H04W84/047

摘要： Disclosed in the present invention is a method for a relay node to receive a control signal from a base station in a wireless communication system. More particularly, the present invention comprises the steps of: receiving a downlink signal from the base station; and obtaining control information for the relay node by blind-decoding the downlink signal, wherein a search space for blind decoding is located in the data region of a subframe, and is divided into a search space for a downlink grant and a search space for an uplink grant. When the subframe corresponding to the control information for the relay node is a downlink (DL) standalone, the search area including only the search space for the downlink grant, or the search area for the uplink grant being set as an invalid search space would be desirable.

摘要翻译： 在本发明中公开了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，本发明包括以下步骤：从基站接收下行链路信号; 以及通过对所述下行链路信号进行盲解码来获得所述中继节点的控制信息，其中，用于盲解码的搜索空间位于子帧的数据区域中，并被划分为用于下行链路许可的搜索空间和用于 上行许可。 当与用于中继节点的控制信息对应的子帧是独立的下行链路（DL）时，仅包括用于下行链路许可的搜索空间的搜索区域或被设置为无效搜索空间的上行链路许可的搜索区域将是 合意。

公开(公告)号：US09414405B2

公开(公告)日：2016-08-09

申请号：US14124186

申请日：2012-06-12

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： H04W72/12 ,  H04B7/02 ,  H04L5/00

CPC分类号： H04W72/1273 ,  H04B7/024 ,  H04L5/001 ,  H04L5/0035 ,  H04L5/0044 ,  H04L5/0053

摘要： A method of receiving a downlink signal from a plurality of cells at a user equipment in a cell cooperative wireless communication system is described. Downlink control information including downlink scheduling information for a serving cell and one or more coordinating cells at the user equipment from the serving cell is received. Whether the downlink control information includes one resource assignment field or at least two assignment fields is monitored. Depending upon monitoring, a downlink data signal from the serving cell and the one or more coordinating cells using the downlink scheduling information is received. The downlink control information for the downlink data signal is received through one Physical Downlink Control Channel. The downlink data signal received from each of the serving cell and the one or more coordinating cells is either received on an identical frequency band or a partially overlapped frequency band.

摘要翻译： 描述了在小区协作无线通信系统中的用户设备处从多个小区接收下行链路信号的方法。 接收包括服务小区的下行链路调度信息和来自服务小区的用户设备的一个或多个协调小区的下行链路控制信息。 下行链路控制信息是否包括一个资源分配字段或至少两个分配字段被监视。 根据监视，接收来自服务小区的下行链路数据信号和使用下行链路调度信息的一个或多个协调小区。 通过一个物理下行链路控制信道接收下行链路数据信号的下行链路控制信息。 从每个服务小区和一个或多个协调小区接收的下行链路数据信号在相同的频带或部分重叠的频带上被接收。