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1. 发明授权

US08134947B2 Cooperative relay method and system in multi-hop relay network 有权
标题翻译：多跳中继网络中的协作中继方法和系统
公开(公告)号：US08134947B2
公开(公告)日：2012-03-13
申请号：US12609450
申请日：2009-10-30
申请人： Tak Ki Yu , Yung Soo Kim , Sang Min Lee
发明人： Tak Ki Yu , Yung Soo Kim , Sang Min Lee
IPC分类号： H04B7/216 , H04L12/56
CPC分类号： H04B7/15592 , H04B7/15557
摘要： A cooperative relay method and system in a multi-hop relay network are provided. The method may include receiving, at a first time slot, resource allocation information from a base station, and identifying a first hop Mobile Station (MS) data zone, receiving, at the first time slot, first hop MS data in the identified first hop MS data zone, and storing the received first hop MS data, and receiving, at a second time slot, second hop MS data from a relay station, and combining the first hop MS data with the second hop MS data. The resource allocation information may be an MS MAP indicating a first hop MS data zone, a simultaneous assignment MS MAP indicating both a first hop MS data zone and a second hop MS data zone, or a relay MAP indicating a first hop MS data zone.
摘要翻译：提供了多跳中继网络中的协作中继方法和系统。该方法可以包括在第一时隙从基站接收资源分配信息，以及识别第一跳移动台（MS）数据区，在第一时隙接收所识别的第一跳中的第一跳MS数据 MS数据区，存储所接收的第一跳MS数据，并在第二时隙从中继站接收第二跳MS数据，并将第一跳MS数据与第二跳MS数据组合。资源分配信息可以是指示第一跳MS数据区的MS MAP，表示第一跳MS数据区和第二跳MS数据区的同时分配MS MAP，或指示第一跳MS数据区的中继MAP。

2. 发明授权

US08457649B2 Communication system and method for mitigating interference in hierarchical cell structure 有权
标题翻译：用于减轻分层小区结构干扰的通信系统和方法
公开(公告)号：US08457649B2
公开(公告)日：2013-06-04
申请号：US13564086
申请日：2012-08-01
申请人： Sang Min Lee , Tak Ki Yu , Yung Soo Kim
发明人： Sang Min Lee , Tak Ki Yu , Yung Soo Kim
IPC分类号： H04W72/00
CPC分类号： H04W72/082 , H04W16/32 , H04W24/08 , H04W72/042 , H04W72/0433 , H04W72/0446 , H04W88/08
摘要： A method for mitigating interference at a small base station in a hierarchical cell structure is provided. In the method, the small base station checks a sub-frame allocated to macro user equipment by using a downlink signal received from a macro base station when an interference candidate user equipment list is received. The interference candidate user equipment list contains information on the macro user equipment adjacent to a femto cell controlled by the small base station. Then the small base station allocates other sub-frame to femto user equipment located in the femto cell by avoiding the sub-frame allocated to the macro user equipment.
摘要翻译：提供了一种用于减轻分层小区结构中的小型基站的干扰的方法。在该方法中，当接收到干扰候选用户设备列表时，小型基站通过使用从宏基站接收的下行链路信号来检查分配给宏用户设备的子帧。干扰候选用户设备列表包含与由小型基站控制的毫微微小区相邻的宏用户设备的信息。然后，小基站通过避免分配给宏用户设备的子帧来将其他子帧分配给位于毫微微小区中的毫微微用户设备。

3. 发明授权

US08244262B2 Communication system and method for mitigating interference in hierarchical cell structure 有权
标题翻译：用于减轻分层小区结构干扰的通信系统和方法
公开(公告)号：US08244262B2
公开(公告)日：2012-08-14
申请号：US12752584
申请日：2010-04-01
申请人： Sang Min Lee , Tak Ki Yu , Yung Soo Kim
发明人： Sang Min Lee , Tak Ki Yu , Yung Soo Kim
IPC分类号： H04W72/00
CPC分类号： H04W72/082 , H04W16/32 , H04W24/08 , H04W72/042 , H04W72/0433 , H04W72/0446 , H04W88/08
摘要： A method for mitigating interference at a small base station in a hierarchical cell structure is provided. In the method, the small base station checks a sub-frame allocated to macro user equipment by using a downlink signal received from a macro base station when an interference candidate user equipment list is received. The interference candidate user equipment list contains information on the macro user equipment adjacent to a femto cell controlled by the small base station. Then the small base station allocates other sub-frame to femto user equipment located in the femto cell by avoiding the sub-frame allocated to the macro user equipment.
摘要翻译：提供了一种用于减轻分层小区结构中的小型基站的干扰的方法。在该方法中，当接收到干扰候选用户设备列表时，小型基站通过使用从宏基站接收的下行链路信号来检查分配给宏用户设备的子帧。干扰候选用户设备列表包含与由小型基站控制的毫微微小区相邻的宏用户设备的信息。然后，小基站通过避免分配给宏用户设备的子帧来将其他子帧分配给位于毫微微小区中的毫微微用户设备。

4. 发明授权

US08626182B2 Communication system and method for controlling interference caused by different kinds of base stations 有权
标题翻译：用于控制不同基站造成的干扰的通信系统和方法
公开(公告)号：US08626182B2
公开(公告)日：2014-01-07
申请号：US12711898
申请日：2010-02-24
申请人： Il Won Kwon , Sang Min Lee , Yung Soo Kim , Mi Sun Do
发明人： Il Won Kwon , Sang Min Lee , Yung Soo Kim , Mi Sun Do
IPC分类号： H04W72/06
CPC分类号： H04W72/0426 , H04W84/045
摘要： A communication system is provided which includes different kinds of base stations such as a macro base station and a femto base station. This system may execute a method for controlling unfavorably occurring interference due to such different kinds of base stations. In the method, the femto base station sends a femtocell interference indication (FII) report to the resource allocation control unit when user equipment is connected to the femto base station. The FII report contains a request for the allocation of resources to avoid interference. Then the resource allocation control unit establishes a femto interference coordination (FIC) zone according to the received FII report. The FIC zone indicates a particular region used to define resources allocated to the femto base station. The resource allocation control unit may be the macro base station or a self-organizing network (SON) server.
摘要翻译：提供一种通信系统，其包括诸如宏基站和毫微微基站的不同种类的基站。该系统可以执行用于控制由于这种不同种类的基站引起的不利影响的干扰的方法。在该方法中，当用户设备连接到毫微微基站时，毫微微基站向资源分配控制单元发送毫微微小区干扰指示（FII）报告。 FII报告包含一个资源分配请求，以避免干扰。然后资源分配控制单元根据接收到的FII报告建立毫微微干扰协调（FIC）区域。 FIC区域指示用于定义分配给毫微微基站的资源的特定区域。资源分配控制单元可以是宏基站或自组织网络（SON）服务器。

5. 发明授权

US09007931B2 PDCCH transmission method and system for bandwidth aggregation on a mobile communications system 有权
标题翻译：用于移动通信系统上的带宽聚合的PDCCH传输方法和系统
公开(公告)号：US09007931B2
公开(公告)日：2015-04-14
申请号：US13144806
申请日：2010-01-15
申请人： Sang Min Lee , Ju Mi Lee , Yung Soo Kim , Young Ho Jung
发明人： Sang Min Lee , Ju Mi Lee , Yung Soo Kim , Young Ho Jung
IPC分类号： H04L12/26 , H04W4/00 , H04W28/06 , H04L5/00 , H04W36/06 , H04W72/00 , H04W72/04 , H04W88/08
CPC分类号： H04W28/06 , H04L5/0053 , H04L5/0094 , H04W36/06 , H04W72/00 , H04W72/042 , H04W72/0453 , H04W88/08
摘要： The present invention relates to a PDCCH transmission method for a base station on a mobile communications system supporting bandwidth aggregation, and more particularly the invention relates to a PDCCH transmission method comprising the step of generating downlink control data comprising resource-allocation configuration data for any desired sub-band and a sub-band other than the desired sub-band, and the step of transmitting the generated downlink control data to a mobile station through the PDCCH of the desired sub-band, and the invention also relates to a system therefor comprising a mobile station.
摘要翻译：本发明涉及一种用于支持带宽聚合的移动通信系统上的基站的PDCCH传输方法，更具体地说，本发明涉及一种PDCCH传输方法，包括生成下行链路控制数据的步骤，包括任何所需的资源分配配置数据子带和除期望子带之外的子带，以及通过所希望的子带的PDCCH将生成的下行链路控制数据发送到移动站的步骤，并且本发明还涉及一种系统，包括：一个移动台。

6. 发明授权

US08954585B2 Apparatus for resource allocation in a frequency overlay system and a method thereof 有权
标题翻译：用于频率覆盖系统中的资源分配的装置及其方法
公开(公告)号：US08954585B2
公开(公告)日：2015-02-10
申请号：US13054174
申请日：2009-07-15
申请人： Sang Min Lee , Jae Hee Cho , Kwan Hee Roh , Hee Kwun Cho , Hyun Jeong Kang , Byung Wook Jun , Pisut Sanyadechukal , Yung Soo Kim
发明人： Sang Min Lee , Jae Hee Cho , Kwan Hee Roh , Hee Kwun Cho , Hyun Jeong Kang , Byung Wook Jun , Pisut Sanyadechukal , Yung Soo Kim
IPC分类号： G06F15/173 , H04W72/04 , H04W8/26 , H04W28/06
CPC分类号： H04W72/042 , H04W8/26 , H04W28/06 , H04W72/0453
摘要： A resource allocation method and apparatus for a frequency overlay system that is capable of reducing the overhead of the resource allocation information transmitted by the base station is provided. A frequency overlay system of the present invention includes a base station which transmits resource allocation information including an address type selected among multiple address types designating addresses for transmission resource in different patterns and an address value indicating a resource region allocated according to the selected address type and at least one mobile station which receives the resource allocation information and receives data through the resource region identified with reference to the resource type and address value indicated by the resource allocation information; and a resource allocation method of the present invention includes transmitting, at a base station, resource allocation information including an address type selected among multiple address types designating addresses for transmission resource in different patterns and an address value indicating a resource region allocated according to the selected address type, and receiving, at a mobile station, data through the resource region identified with reference to the resource type and address value indicated by the resource allocation information.
摘要翻译：提供了一种能够减少由基站发送的资源分配信息的开销的用于频率覆盖系统的资源分配方法和装置。本发明的频率覆盖系统包括发送资源分配信息的基站，所述资源分配信息包括以指定不同模式的传输资源的地址的多个地址类型中选择的地址类型，以及指示根据所选择的地址类型分配的资源区域的地址值，以及至少一个移动站，其接收资源分配信息，并通过参照由资源分配信息指示的资源类型和地址值识别的资源区域接收数据; 并且本发明的资源分配方法包括：在基站处发送资源分配信息，所述资源分配信息包括以指定不同模式的传输资源的地址的多个地址类型中选择的地址类型，以及指示根据所选择的分配的资源区域的地址值地址类型，并且在移动台处通过参照由资源分配信息指示的资源类型和地址值标识的资源区域接收数据。

7. 发明申请

US20110274074A1 PDCCH TRANSMISSION METHOD AND SYSTEM FOR BANDWIDTH AGGREGATION ON A MOBILE COMMUNICATIONS SYSTEM 有权
标题翻译：用于移动通信系统上的带宽聚合的PDCCH传输方法和系统
公开(公告)号：US20110274074A1
公开(公告)日：2011-11-10
申请号：US13144806
申请日：2010-01-15
申请人： Sang Min Lee , Ju Mi Lee , Yung Soo Kim , Young Ho Jung
发明人： Sang Min Lee , Ju Mi Lee , Yung Soo Kim , Young Ho Jung
IPC分类号： H04W72/04
CPC分类号： H04W28/06 , H04L5/0053 , H04L5/0094 , H04W36/06 , H04W72/00 , H04W72/042 , H04W72/0453 , H04W88/08
摘要： The present invention relates to a PDCCH transmission method for a base station on a mobile communications system supporting bandwidth aggregation, and more particularly the invention relates to a PDCCH transmission method comprising the step of generating downlink control data comprising resource-allocation configuration data for any desired sub-band and a sub-band other than the desired sub-band, and the step of transmitting the generated downlink control data to a mobile station through the PDCCH of the desired sub-band, and the invention also relates to a system therefor comprising a mobile station.
摘要翻译：本发明涉及一种用于支持带宽聚合的移动通信系统上的基站的PDCCH传输方法，更具体地说，本发明涉及一种PDCCH传输方法，包括生成下行链路控制数据的步骤，包括任何所需的资源分配配置数据子带和除期望子带之外的子带，以及通过所希望的子带的PDCCH将生成的下行链路控制数据发送到移动站的步骤，并且本发明还涉及一种系统，包括：一个移动台。

8. 发明申请

US20110119385A1 APPARATUS FOR RESOURCE ALLOCATION IN A FREQUENCY OVERLAY SYSTEM AND A METHOD THEREOF 有权
标题翻译：频率覆盖系统资源分配的方法及其方法
公开(公告)号：US20110119385A1
公开(公告)日：2011-05-19
申请号：US13054174
申请日：2009-07-15
申请人： Sang Min Lee , Jae Hee Cho , Kwan Hee Roh , Hee Kwun Cho , Hyun Jeong Kang , Byung Wook Jun , Pisut Sanyadechukal , Yung Soo Kim
发明人： Sang Min Lee , Jae Hee Cho , Kwan Hee Roh , Hee Kwun Cho , Hyun Jeong Kang , Byung Wook Jun , Pisut Sanyadechukal , Yung Soo Kim
IPC分类号： G06F15/173
CPC分类号： H04W72/042 , H04W8/26 , H04W28/06 , H04W72/0453
摘要： A resource allocation method and apparatus for a frequency overlay system that is capable of reducing the overhead of the resource allocation information transmitted by the base station is provided. A frequency overlay system of the present invention includes a base station which transmits resource allocation information including an address type selected among multiple address types designating addresses for transmission resource in different patterns and an address value indicating a resource region allocated according to the selected address type and at least one mobile station which receives the resource allocation information and receives data through the resource region identified with reference to the resource type and address value indicated by the resource allocation information; and a resource allocation method of the present invention includes transmitting, at a base station, resource allocation information including an address type selected among multiple address types designating addresses for transmission resource in different patterns and an address value indicating a resource region allocated according to the selected address type, and receiving, at a mobile station, data through the resource region identified with reference to the resource type and address value indicated by the resource allocation information.
摘要翻译：提供了一种能够减少由基站发送的资源分配信息的开销的用于频率覆盖系统的资源分配方法和装置。本发明的频率覆盖系统包括发送资源分配信息的基站，所述资源分配信息包括以指定不同模式的传输资源的地址的多个地址类型中选择的地址类型，以及指示根据所选择的地址类型分配的资源区域的地址值，以及至少一个移动站，其接收资源分配信息，并通过参照由资源分配信息指示的资源类型和地址值识别的资源区域接收数据; 并且本发明的资源分配方法包括：在基站处发送资源分配信息，所述资源分配信息包括以指定不同模式的传输资源的地址的多个地址类型中选择的地址类型，以及指示根据所选择的分配的资源区域的地址值地址类型，并且在移动台处通过参照由资源分配信息指示的资源类型和地址值标识的资源区域接收数据。

9. 发明授权

US08737508B2 Communication system and method for communicating thereof 有权
标题翻译：通信系统及其通信方法
公开(公告)号：US08737508B2
公开(公告)日：2014-05-27
申请号：US13127767
申请日：2009-10-21
申请人： Yu Seok Kim , Eun Yong Kim , Yung Soo Kim , Sang Min Lee
发明人： Yu Seok Kim , Eun Yong Kim , Yung Soo Kim , Sang Min Lee
IPC分类号： H04B7/02
CPC分类号： H04B7/0634 , H04B7/0632
摘要： In the communications system of the present invention, a communications terminal determines a precoding matrix index in a pilot signal received through a specific downlink channel, examines channel quality information of the downlink channel according to the determined precoding matrix index, and transmits feedback information to a serving base station, which determines a priority factor by using the examined channel quality information, and compares the priority factor with other priority factors. The comparison is used such that a base station having a high priority suggests the use of the precoding matrix to the neighboring base station.
摘要翻译：在本发明的通信系统中，通信终端确定通过特定下行链路信道接收的导频信号中的预编码矩阵索引，根据确定的预编码矩阵索引检查下行链路信道的信道质量信息，并将反馈信息发送到服务基站，其通过使用所检查的信道质量信息来确定优先级因子，并将优先级因子与其他优先级因子进行比较。使用比较，使得具有高优先级的基站建议使用预编码矩阵到相邻基站。

10. 发明申请

US20110216817A1 COMMUNICATION SYSTEM AND METHOD FOR COMMUNICATING THEREOF 有权
标题翻译：通信系统及其通信方法
公开(公告)号：US20110216817A1
公开(公告)日：2011-09-08
申请号：US13127767
申请日：2009-10-21
申请人： Yu Seok Kim , Eun Yong Kim , Yung Soo Kim , Sang Min Lee
发明人： Yu Seok Kim , Eun Yong Kim , Yung Soo Kim , Sang Min Lee
IPC分类号： H04W24/00
CPC分类号： H04B7/0634 , H04B7/0632
摘要： The present invention relates to a communications system and a telecommunication method thereof. In the communications system of the present invention, a communications terminal decides a precoding matrix index, in the reception of a pilot signal through a specific downlink channel, examining a channel quality information of the downlink channel according to the decided precoding matrix index, and transmitting a feedback information including the decided precoding matrix index and the examined channel quality information to a serving base station. In the communications system of the present invention, the serving base station decides a priority factor by using the examined channel quality information, in the reception of the feedback information, compares the decided priority factor with other priority factor, when receiving a backhaul information including the other priority factor from the neighboring base station. As a result of the comparison, a priority is given to a higher priority factor such that a base station having the priority suggests the use of precoding matrix to the neighboring base station.
摘要翻译：本发明涉及一种通信系统及其电信方法。在本发明的通信系统中，通信终端在通过特定下行链路信道的导频信号的接收中，决定预编码矩阵索引，根据决定的预编码矩阵索引来检查下行链路信道的信道质量信息，并且发送包括所确定的预编码矩阵索引和检查的信道质量信息的反馈信息到服务基站。在本发明的通信系统中，服务基站通过使用所检查的信道质量信息来决定优先级因子，在接收到反馈信息时，将确定的优先级因子与其他优先级因子进行比较，当接收到包括来自相邻基站的其他优先级因子。作为比较的结果，给予较高优先级因子的优先级，使得具有优先级的基站建议对相邻基站使用预编码矩阵。

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