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公开(公告)号：US08817616B2
公开(公告)日：2014-08-26
申请号：US12908169
申请日：2010-10-20
申请人： Tadashige Iwao , Kentaro Masubuchi , Chiaki Nakajima , Kentaro Ikemoto , Syunsuke Koga , Yuji Takahashi
发明人： Tadashige Iwao , Kentaro Masubuchi , Chiaki Nakajima , Kentaro Ikemoto , Syunsuke Koga , Yuji Takahashi
IPC分类号： H04L12/28
CPC分类号： H04L45/54 , H04B7/2606 , H04L45/02 , H04L45/021 , H04L45/026 , H04L45/26 , H04W40/12
摘要： In a node device 1 in a communication network, an FID management table 5 stores an FID for unique identification of a frame and the information about a destination node of the frame, and a weighting table 7 stores weighting information about another node as a destination for relay of the frame for each final destination node of the frame. When a frame transmitted to a local node is received, and if the FID of the received frame is stored in the FID management table 5, the data about the destination node associated with the FID is updated. If the FID of the frame received from the frame reception device is not stored in the FID management table 5, the FID management table 5 corresponding to the destination node of the frame is referred to, and another node as a destination for relay of the frame is determined.
摘要翻译： 在通信网络中的节点设备1中，FID管理表5存储用于帧的唯一标识的FID和关于帧的目的地节点的信息，并且加权表7存储关于另一个节点作为目的地的加权信息 帧的每个最终目的地节点的帧的中继。 当接收到发送到本地节点的帧时，如果接收到的帧的FID存储在FID管理表5中，则更新关于与FID相关联的目的地节点的数据。 如果从帧接收装置接收到的帧的FID未被存储在FID管理表5中，则与该帧的目的地节点对应的FID管理表5被参照，并且作为帧的中继的目的地的另一个节点 决心，决意，决定。
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公开(公告)号：US20110141932A1
公开(公告)日：2011-06-16
申请号：US12908169
申请日：2010-10-20
申请人： Tadashige IWAO , Kentaro Masubuchi , Chiaki Nakajima , Kentaro Ikemoto , Syunsuke Koga , Yuji Takahashi
发明人： Tadashige IWAO , Kentaro Masubuchi , Chiaki Nakajima , Kentaro Ikemoto , Syunsuke Koga , Yuji Takahashi
IPC分类号： H04W40/12
CPC分类号： H04L45/54 , H04B7/2606 , H04L45/02 , H04L45/021 , H04L45/026 , H04L45/26 , H04W40/12
摘要： In a node device 1 in a communication network, an FID management table 5 stores an FID for unique identification of a frame and the information about a destination node of the frame, and a weighting table 7 stores weighting information about another node as a destination for relay of the frame for each final destination node of the frame. When a frame transmitted to a local node is received, and if the FID of the received frame is stored in the FID management table 5, the data about the destination node associated with the FID is updated. If the FID of the frame received from the frame reception device is not stored in the FID management table 5, the FID management table 5 corresponding to the destination node of the frame is referred to, and another node as a destination for relay of the frame is determined.
摘要翻译： 在通信网络中的节点设备1中，FID管理表5存储用于帧的唯一标识的FID和关于帧的目的地节点的信息，并且加权表7存储关于另一个节点作为目的地的加权信息 帧的每个最终目的地节点的帧的中继。 当接收到发送到本地节点的帧时，如果接收到的帧的FID存储在FID管理表5中，则更新关于与FID相关联的目的地节点的数据。 如果从帧接收装置接收到的帧的FID未被存储在FID管理表5中，则与该帧的目的地节点对应的FID管理表5被参照，并且作为帧的中继的目的地的另一个节点 决心，决意，决定。
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公开(公告)号：US09210647B2
公开(公告)日：2015-12-08
申请号：US12926031
申请日：2010-10-21
IPC分类号： H04W40/30 , H04L12/721 , H04W40/12
摘要： Each node connected to an ad hoc network receives route information from an adjacent node. Each node obtains quality information indicating quality of a route indicated by the route information with respect to the received route information. Each node determines whether a plurality of route information items whose packet destination nodes are the same are received at a predetermined frequency. When it is determined that a plurality of route information items whose packet destination nodes are the same are received, each node compares quality information items of the plurality of received route information items, and selects a route information item corresponding to a quality information item indicating a highest quality as a comparison result. Each node relays the selected route information item to an adjacent node.
摘要翻译： 连接到自组织网络的每个节点从相邻节点接收路由信息。 每个节点获得指示关于所接收的路由信息的路由信息指示的路由的质量的质量信息。 每个节点确定其分组目的地节点是否相同的多个路由信息项是否以预定频率被接收。 当确定接收到其分组目的地节点相同的多个路由信息项时，每个节点对多个接收的路由信息项的质量信息项进行比较，并且选择与表示一个 最高质量作为比较结果。 每个节点将选择的路由信息项中继到相邻节点。
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公开(公告)号：US20110038274A1
公开(公告)日：2011-02-17
申请号：US12926031
申请日：2010-10-21
IPC分类号： H04W40/12
摘要： Each node connected to an ad hoc network receives route information from an adjacent node. Each node obtains quality information indicating quality of a route indicated by the route information with respect to the received route information. Each node determines whether a plurality of route information items whose packet destination nodes are the same are received at a predetermined frequency. When it is determined that a plurality of route information items whose packet destination nodes are the same are received, each node compares quality information items of the plurality of received route information items, and selects a route information item corresponding to a quality information item indicating a highest quality as a comparison result. Each node relays the selected route information item to an adjacent node.
摘要翻译： 连接到自组织网络的每个节点从相邻节点接收路由信息。 每个节点获得指示关于所接收的路由信息的路由信息指示的路由的质量的质量信息。 每个节点确定其分组目的地节点是否相同的多个路由信息项是否以预定频率被接收。 当确定接收到其分组目的地节点相同的多个路由信息项时，每个节点对多个接收的路由信息项的质量信息项进行比较，并且选择与表示一个 最高质量作为比较结果。 每个节点将选择的路由信息项中继到相邻节点。
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公开(公告)号：US08417936B2
公开(公告)日：2013-04-09
申请号：US12908508
申请日：2010-10-20
申请人： Tadashige Iwao , Kentaro Masubuchi , Chiaki Nakajima , Kentaro Ikemoto , Syunsuke Koga , Yuji Takahashi
发明人： Tadashige Iwao , Kentaro Masubuchi , Chiaki Nakajima , Kentaro Ikemoto , Syunsuke Koga , Yuji Takahashi
IPC分类号： H04L29/06
CPC分类号： H04L9/0891 , H04L9/12 , H04L9/3247 , H04L2209/805
摘要： A node apparatus changes a first access key unique to itself; changes a shared key same for node apparatuses; encrypts, using the shared key, the first access key and transmits it; receives an access key notification frame; decrypts it using the shared key, thereby obtaining a second access key; attaches, to a first plaintext frame, first signature data obtained by encrypting, using the shared key, data including a first value calculated from the first plaintext frame; encrypts the first plaintext frame using the second access key and transmits thus encrypted frame; receives a second encrypted frame; decrypts it by the first access key to obtain a second plaintext frame; obtains a second value by decrypting, using the shared key, a second signature data attached to the second plaintext frame; calculates a third value from the second plaintext frame; and confirms whether the second and third values are consistent.
摘要翻译： 节点设备改变其本身唯一的第一接入密钥; 将共享密钥更改为节点设备; 使用共享密钥加密第一个访问密钥并进行传输; 接收访问密钥通知帧; 使用共享密钥对其进行解密，从而获得第二访问密钥; 将通过使用所述共享密钥加密获得的第一签名数据附加到第一明文帧，所述数据包括从所述第一明文帧计算的第一值; 使用第二访问密钥对第一明文帧进行加密，并发送这样加密的帧; 接收第二加密帧; 通过第一访问密钥对其进行解密以获得第二明文帧; 通过使用共享密钥解密附加到第二明文帧的第二签名数据来获得第二值; 从第二明文帧计算第三值; 并确认第二个和第三个值是否一致。
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公开(公告)号：US20110093717A1
公开(公告)日：2011-04-21
申请号：US12908508
申请日：2010-10-20
申请人： Tadashige IWAO , Kentaro Masubuchi , Chiaki Nakajima , Kentaro Ikemoto , Syunsuke Koga , Yuji Takahashi
发明人： Tadashige IWAO , Kentaro Masubuchi , Chiaki Nakajima , Kentaro Ikemoto , Syunsuke Koga , Yuji Takahashi
IPC分类号： H04L9/08
CPC分类号： H04L9/0891 , H04L9/12 , H04L9/3247 , H04L2209/805
摘要： A node apparatus changes a first access key unique to itself; changes a shared key same for node apparatuses; encrypts, using the shared key, the first access key and transmits it; receives an access key notification frame; decrypts it using the shared key, thereby obtaining a second access key; attaches, to a first plaintext frame, first signature data obtained by encrypting, using the shared key, data including a first value calculated from the first plaintext frame; encrypts the first plaintext frame using the second access key and transmits thus encrypted frame; receives a second encrypted frame; decrypts it by the first access key to obtain a second plaintext frame; obtains a second value by decrypting, using the shared key, a second signature data attached to the second plaintext frame; calculates a third value from the second plaintext frame; and confirms whether the second and third values are consistent.
摘要翻译： 节点设备改变其本身唯一的第一接入密钥; 将共享密钥更改为节点设备; 使用共享密钥加密第一个访问密钥并进行传输; 接收访问密钥通知帧; 使用共享密钥对其进行解密，从而获得第二访问密钥; 将通过使用所述共享密钥加密获得的第一签名数据附加到第一明文帧，所述数据包括从所述第一明文帧计算的第一值; 使用第二访问密钥对第一明文帧进行加密，并发送这样加密的帧; 接收第二加密帧; 通过第一访问密钥对其进行解密以获得第二明文帧; 通过使用共享密钥解密附加到第二明文帧的第二签名数据来获得第二值; 从第二明文帧计算第三值; 并确认第二个和第三个值是否一致。
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