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公开(公告)号：US08672566B2
公开(公告)日：2014-03-18
申请号：US13288462
申请日：2011-11-03
申请人： Tadashige Iwao , Yuji Takahashi , Syunsuke Koga , Yuri Noguchi , Masato Miyake , Tatsuya Toyozumi
发明人： Tadashige Iwao , Yuji Takahashi , Syunsuke Koga , Yuri Noguchi , Masato Miyake , Tatsuya Toyozumi
IPC分类号： H04L12/28
CPC分类号： H04L45/18
摘要： A first node apparatus includes: ports; a storage device; and receiving, updating, and transmitting circuits. The storage device stores: information associating, with first identification information identifying a first frame, information distinguishing a first port having been used as a destination port when the first node apparatus has transmitted the first frame; and information associating, with each node apparatus, state information indicating whether frame transmission from each port is feasible. The receiving circuit receives, from a second node apparatus, a second frame including second identification information. When the second identification information is identical with the first, the updating circuit updates the state information associated with a node apparatus being a destination of the second frame to make the state information indicate frame transmission from the first port is not feasible. The transmitting circuit selects a second port from which transmission of the second frame is feasible, and transmits the second frame.
摘要翻译： 第一节点装置包括：端口; 存储装置; 以及接收，更新和发送电路。 存储装置存储：当第一节点装置已经发送第一帧时，将识别第一帧的第一识别信息与区分已被用作目的地端口的第一端口的信息相关联; 以及与每个节点装置相关联的指示来自每个端口的帧传输是否可行的状态信息的信息。 接收电路从第二节点装置接收包括第二识别信息的第二帧。 当第二识别信息与第一识别信息相同时，更新电路更新与作为第二帧的目的地的节点装置相关联的状态信息，使得状态信息指示来自第一端口的帧传输是不可行的。 发送电路选择第二帧的发送是可行的第二端口，并且发送第二帧。
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公开(公告)号：US20120051252A1
公开(公告)日：2012-03-01
申请号：US13288462
申请日：2011-11-03
申请人： Tadashige IWAO , Yuji Takahashi , Syunsuke Koga , Yuri Noguchi , Masato Miyake , Tatsuya Toyozumi
发明人： Tadashige IWAO , Yuji Takahashi , Syunsuke Koga , Yuri Noguchi , Masato Miyake , Tatsuya Toyozumi
IPC分类号： H04L12/26
CPC分类号： H04L45/18
摘要： A first node apparatus includes: ports; a storage device; and receiving, updating, and transmitting circuits. The storage device stores: information associating, with first identification information identifying a first frame, information distinguishing a first port having been used as a destination port when the first node apparatus has transmitted the first frame; and information associating, with each node apparatus, state information indicating whether frame transmission from each port is feasible. The receiving circuit receives, from a second node apparatus, a second frame including second identification information. When the second identification information is identical with the first, the updating circuit updates the state information associated with a node apparatus being a destination of the second frame to make the state information indicate frame transmission from the first port is not feasible. The transmitting circuit selects a second port from which transmission of the second frame is feasible, and transmits the second frame.
摘要翻译： 第一节点装置包括：端口; 存储装置; 以及接收，更新和发送电路。 存储装置存储：当第一节点装置已经发送第一帧时，将识别第一帧的第一识别信息与区分已被用作目的地端口的第一端口的信息相关联; 以及与每个节点装置相关联的指示来自每个端口的帧传输是否可行的状态信息的信息。 接收电路从第二节点装置接收包括第二识别信息的第二帧。 当第二识别信息与第一识别信息相同时，更新电路更新与作为第二帧的目的地的节点装置相关联的状态信息，使得状态信息指示来自第一端口的帧传输是不可行的。 发送电路选择第二帧的发送是可行的第二端口，并且发送第二帧。
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公开(公告)号：US20120106552A1
公开(公告)日：2012-05-03
申请号：US13337788
申请日：2011-12-27
申请人： Tadashige IWAO , Yuji Takahashi , Syunsuke Koga , Yuri Noguchi
发明人： Tadashige IWAO , Yuji Takahashi , Syunsuke Koga , Yuri Noguchi
IPC分类号： H04L12/56
摘要： When stored identifying information of a transmission target frame and identifying information of a received frame are equal, a node apparatus updates transmission feasibility information stored in association with the final destination of the received frame. The transmission feasibility information indicates feasibility of transmission to each of a plurality of adjacent node apparatuses being a transmission destination, and is updated so that feasibility of transmission to the transmission destination associated with the identifying information of the received frame indicates that “the transmission is infeasible”. The node apparatus transmits the received frame, when there is no adjacent apparatus to which transmission is feasible, and when the stored identifying information of the transmission target frame is equal to the identifying information of the received frame, to the adjacent node apparatus recognized as the origin in association with the identifying information of the received frame.
摘要翻译： 当存储发送目标帧的识别信息和接收到的帧的识别信息相等时，节点装置更新与接收到的帧的最终目的地相关联地存储的传输可行性信息。 传输可行性信息指示传输到作为传输目的地的多个相邻节点设备中的每一个的可行性，并且被更新，使得与发送目的地相关联的传输目的地的传输的可行性指示“传输是不可行的 “。 节点装置发送接收到的帧，当没有可行的传输的相邻装置时，并且当所存储的发送目标帧的识别信息等于接收到的帧的识别信息时，被识别为 与所接收的帧的识别信息相关联。
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公开(公告)号：US08879557B2
公开(公告)日：2014-11-04
申请号：US13337788
申请日：2011-12-27
申请人： Tadashige Iwao , Yuji Takahashi , Syunsuke Koga , Yuri Noguchi
发明人： Tadashige Iwao , Yuji Takahashi , Syunsuke Koga , Yuri Noguchi
IPC分类号： G01R31/08 , G06F11/00 , G08C15/00 , H04J1/16 , H04J3/14 , H04L1/00 , H04L12/26 , H04L12/721 , H04W40/02
摘要： When stored identifying information of a transmission target frame and identifying information of a received frame are equal, a node apparatus updates transmission feasibility information stored in association with the final destination of the received frame. The transmission feasibility information indicates feasibility of transmission to each of a plurality of adjacent node apparatuses being a transmission destination, and is updated so that feasibility of transmission to the transmission destination associated with the identifying information of the received frame indicates that “the transmission is infeasible”. The node apparatus transmits the received frame, when there is no adjacent apparatus to which transmission is feasible, and when the stored identifying information of the transmission target frame is equal to the identifying information of the received frame, to the adjacent node apparatus recognized as the origin in association with the identifying information of the received frame.
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公开(公告)号：US08929375B2
公开(公告)日：2015-01-06
申请号：US13337788
申请日：2011-12-27
申请人： Tadashige Iwao , Yuji Takahashi , Syunsuke Koga , Yuri Noguchi
发明人： Tadashige Iwao , Yuji Takahashi , Syunsuke Koga , Yuri Noguchi
IPC分类号： G01R31/08 , G06F11/00 , G08C15/00 , H04J1/16 , H04J3/14 , H04L1/00 , H04L12/26 , H04L12/721 , H04W40/02
摘要： When stored identifying information of a transmission target frame and identifying information of a received frame are equal, a node apparatus updates transmission feasibility information stored in association with the final destination of the received frame. The transmission feasibility information indicates feasibility of transmission to each of a plurality of adjacent node apparatuses being a transmission destination, and is updated so that feasibility of transmission to the transmission destination associated with the identifying information of the received frame indicates that “the transmission is infeasible”. The node apparatus transmits the received frame, when there is no adjacent apparatus to which transmission is feasible, and when the stored identifying information of the transmission target frame is equal to the identifying information of the received frame, to the adjacent node apparatus recognized as the origin in association with the identifying information of the received frame.
摘要翻译： 当存储发送目标帧的识别信息和接收到的帧的识别信息相等时，节点装置更新与接收到的帧的最终目的地相关联地存储的传输可行性信息。 传输可行性信息指示传输到作为传输目的地的多个相邻节点设备中的每一个的可行性，并且被更新，使得与发送目的地相关联的传输目的地的传输的可行性指示“传输是不可行的 “。 节点装置发送接收到的帧，当没有可行的传输的相邻装置时，并且当所存储的发送目标帧的识别信息等于接收到的帧的识别信息时，被识别为 与所接收的帧的识别信息相关联。
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