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1.发明申请公开(公告)号：US20100159972A1
公开(公告)日：2010-06-24
申请号：US12371602
申请日：2009-02-15
申请人： Sung-Rae CHO , Wan Choi , Dong-In Kim
发明人： Sung-Rae CHO , Wan Choi , Dong-In Kim
IPC分类号： H04B7/00
CPC分类号： H04B7/022
摘要： There are provided a method and apparatus for an effective multi-cell interference control service, to make it possible for users located at a cell boundary to dynamically select a suitable interference control technique by monitoring interference information collected by user terminals and network conditions of a serving base station and adjacent base stations to solve co-channel interference by adjacent cell users.The apparatus for a multi-cell interference control service comprises: a user terminal for requesting interference control from a BS (base station); and a serving BS for requesting the interference control from an adjacent BS, wherein the user terminal comprises: an SINR (signal to interference plus noise ratio) measurement unit for sensing interference level of an adjacent cell; a collaboration determination unit for determining whether to collaborate with the adjacent BS, considering a user QoS (quality of service); a collaboration gain determination unit for requesting multi-cell interference control, considering interference control gain; and a collaboration request signal transmission unit for requesting collaboration with the adjacent BS from the serving BS, and wherein the serving BS comprises: a collaboration gain information collection unit for collecting collaboration gain information of the user terminal; an inter-cell signal control unit for requesting inter-cell interference control; and a service start determination unit for determining whether to start an interference control service with a collaborating adjacent cell.
摘要翻译： 提供了一种有效的多小区干扰控制服务的方法和装置，使得位于小区边界的用户能够通过监视由用户终端收集的干扰信息和服务的网络条件来动态地选择合适的干扰控制技术 基站和相邻基站，以解决相邻小区用户的同信道干扰。 用于多小区干扰控制服务的装置包括：用于从BS（基站）请求干扰控制的用户终端; 以及用于请求来自相邻BS的干扰控制的服务BS，其中所述用户终端包括：用于感测相邻小区的干扰电平的SINR（信号与干扰加噪声比）测量单元; 协作确定单元，用于考虑用户QoS（服务质量）来确定是否与相邻BS协作; 考虑干扰控制增益的协议增益确定单元，用于请求多小区干扰控制; 以及协作请求信号发送单元，用于从服务BS请求与相邻BS的协作，并且其中所述服务BS包括：协作增益信息收集单元，用于收集用户终端的协作增益信息; 用于请求小区间干扰控制的小区间信号控制单元; 以及服务开始确定单元，用于确定是否与协作相邻小区开始干扰控制服务。
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2.发明授权公开(公告)号：US08099052B2
公开(公告)日：2012-01-17
申请号：US12371602
申请日：2009-02-15
申请人： Sung-Rae Cho , Wan Choi , Dong-In Kim
发明人： Sung-Rae Cho , Wan Choi , Dong-In Kim
CPC分类号： H04B7/022
摘要： There are provided a method and apparatus for an effective multi-cell interference control service, to make it possible for users located at a cell boundary to dynamically select a suitable interference control technique by monitoring interference information collected by user terminals and network conditions of a serving base station and adjacent base stations to solve co-channel interference by adjacent cell users.
摘要翻译： 提供了一种有效的多小区干扰控制服务的方法和装置，使得位于小区边界的用户能够通过监视由用户终端收集的干扰信息和服务的网络条件来动态地选择合适的干扰控制技术 基站和相邻基站，以解决相邻小区用户的同信道干扰。
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公开(公告)号：US08750788B2
公开(公告)日：2014-06-10
申请号：US13262619
申请日：2010-04-02
申请人： Dong-In Kim , Wan Choi , Jong-Yeoul Ryu , Han-Byul Seo , Byoung-Hoon Kim
发明人： Dong-In Kim , Wan Choi , Jong-Yeoul Ryu , Han-Byul Seo , Byoung-Hoon Kim
IPC分类号： H04B7/14
CPC分类号： H04B7/15592 , H04L1/0045 , H04L1/1829 , H04W40/22
摘要： The present invention relates to a data transmission/receiving method and apparatus for overcoming interference between multiple data streams, by relaying only part of multiple data streams that are received from a source node during collaborative data transmission employing relay nodes. The multiple data stream transmission method of the present invention comprises: receiving a plurality of data streams from a source node; decoding the plurality of data streams received; selecting a portion of the successful decoded data streams; encoding the selected portion of the data streams; and sending the encoded data stream portion to a destination node.
摘要翻译： 本发明涉及一种数据发送/接收方法和装置，用于通过在使用中继节点的协作数据传输期间仅中继从源节点接收的多个数据流中的一部分来克服多个数据流之间的干扰。 本发明的多数据流传输方法包括：从源节点接收多个数据流; 解码所接收的多个数据流; 选择成功解码的数据流的一部分; 编码数据流的所选部分; 并将编码数据流部分发送到目的地节点。
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4.发明申请Apparatus and method for semi distributed resource allocation in a cognitive radio wireless communication system 有权认知无线电无线通信系统中半分布式资源分配的装置和方法公开(公告)号：US20100232307A1
公开(公告)日：2010-09-16
申请号：US12661140
申请日：2010-03-11
申请人： Sang-Bum Kim , Ho-Dong Kim , Dong-In Kim , Eun-Taek Lim , Woo-Jin Shin , Kyoung-Youp Park
发明人： Sang-Bum Kim , Ho-Dong Kim , Dong-In Kim , Eun-Taek Lim , Woo-Jin Shin , Kyoung-Youp Park
CPC分类号： H04W72/0426 , H04L5/0032 , H04L5/006 , H04L5/0062 , H04W16/14 , H04W52/265 , H04W52/267
摘要： An apparatus and operation method of a Base Station (BS) for allocating a radio resource in a Cognitive Radio (CR) wireless communication system includes, when a licensed system is activated, determining whether each of User Terminals (UTs) located in a cell satisfies Quality of Service (QoS). If all of the UTs satisfy the QoS, a binary message indicating ‘on’ is broadcasted to neighbor BSs. If at least one of the UTs does not satisfy the QoS, a binary message indicating ‘off’ is broadcasted to the neighbor BSs, and when the binary message indicating ‘off’ is received from at least one of the neighbor BSs, the binary message indicating ‘off’ is broadcasted to the UTs.
摘要翻译： 用于在认知无线电（CR）无线通信系统中分配无线电资源的基站（BS）的装置和操作方法包括：当许可系统被激活时，确定位于小区中的每个用户终端（UT）是否满足 服务质量（QoS）。 如果所有UT满足QoS，则向相邻BS广播指示“开”的二进制消息。 如果UT中的至少一个不满足QoS，则向相邻BS广播指示“关闭”的二进制消息，并且当从邻居BS中的至少一个接收到指示“关闭”的二进制消息时，二进制消息 指示“关闭”被广播到UT。
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5.发明授权Apparatus and method for semi distributed resource allocation in a cognitive radio wireless communication system 有权认知无线电无线通信系统中半分布式资源分配的装置和方法公开(公告)号：US08908543B2
公开(公告)日：2014-12-09
申请号：US12661140
申请日：2010-03-11
申请人： Sang-Bum Kim , Ho-Dong Kim , Dong-In Kim , Eun-Taek Lim , Woo-Jin Shin , Kyoung-Youp Park
发明人： Sang-Bum Kim , Ho-Dong Kim , Dong-In Kim , Eun-Taek Lim , Woo-Jin Shin , Kyoung-Youp Park
CPC分类号： H04W72/0426 , H04L5/0032 , H04L5/006 , H04L5/0062 , H04W16/14 , H04W52/265 , H04W52/267
摘要： An apparatus and operation method of a Base Station (BS) for allocating a radio resource in a Cognitive Radio (CR) wireless communication system includes, when a licensed system is activated, determining whether each of User Terminals (UTs) located in a cell satisfies Quality of Service (QoS). If all of the UTs satisfy the QoS, a binary message indicating ‘on’ is broadcasted to neighbor BSs. If at least one of the UTs does not satisfy the QoS, a binary message indicating ‘off’ is broadcasted to the neighbor BSs, and when the binary message indicating ‘off’ is received from at least one of the neighbor BSs, the binary message indicating ‘off’ is broadcasted to the UTs.
摘要翻译： 用于在认知无线电（CR）无线通信系统中分配无线电资源的基站（BS）的装置和操作方法包括：当许可系统被激活时，确定位于小区中的每个用户终端（UT）是否满足 服务质量（QoS）。 如果所有UT满足QoS，则向相邻BS广播指示“开”的二进制消息。 如果UT中的至少一个不满足QoS，则向相邻BS广播指示“关闭”的二进制消息，并且当从邻居BS中的至少一个接收到指示“关闭”的二进制消息时，二进制消息 指示“关闭”被广播到UT。
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6.发明申请公开(公告)号：US20120020279A1
公开(公告)日：2012-01-26
申请号：US13262619
申请日：2010-04-02
申请人： Dong-In Kim , Wa Choi , Jong-Yeoul Ryu , Han-Byui Seo , Byoung-Hoon Kim
发明人： Dong-In Kim , Wa Choi , Jong-Yeoul Ryu , Han-Byui Seo , Byoung-Hoon Kim
CPC分类号： H04B7/15592 , H04L1/0045 , H04L1/1829 , H04W40/22
摘要： The present invention relates to a data transmission/receiving method and apparatus for overcoming interference between multiple data streams, by relaying only part of multiple data streams that are received from a source node during collaborative data transmission employing relay nodes. The multiple data stream transmission method of the present invention comprises: receiving a plurality of data streams from a source node; decoding the plurality of data streams received; selecting a portion of the successful decoded data streams; encoding the selected portion of the data streams; and sending the encoded data stream portion to a destination node.
摘要翻译： 本发明涉及一种数据发送/接收方法和装置，用于通过在使用中继节点的协作数据传输期间仅中继从源节点接收的多个数据流中的一部分来克服多个数据流之间的干扰。 本发明的多数据流传输方法包括：从源节点接收多个数据流; 解码所接收的多个数据流; 选择成功解码的数据流的一部分; 编码数据流的所选部分; 并将编码数据流部分发送到目的地节点。
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