公开(公告)号：US20100296395A1

公开(公告)日：2010-11-25

申请号：US12783724

申请日：2010-05-20

申请人： Isamu Fukuda ,  Katsuhiko Negoto ,  Toshifumi Inoue ,  Kiyohisa Hoshino ,  Nobuyuki Fukuda ,  Yoshiaki Fukunaga ,  Satoru Hirasawa ,  Kenji Fukuda

发明人： Isamu Fukuda ,  Katsuhiko Negoto ,  Toshifumi Inoue ,  Kiyohisa Hoshino ,  Nobuyuki Fukuda ,  Yoshiaki Fukunaga ,  Satoru Hirasawa ,  Kenji Fukuda

IPC分类号： H04L12/26

CPC分类号： H04L47/10 ,  H04L63/1466 ,  H04L63/164

摘要： A first apparatus includes a sending unit which attaches a sequence number which is numbered for each priority of QoS set in a first packet, the sequence number is numbered for each priority of QoS set in the first packet, and sends the first packet with the sequence number. A second apparatus includes a storage unit which stores, for each priority, a history of sequence numbers attached to packets received, a determining unit which receives the first packet from the first apparatus, identifies the sequence number of the first packet, and determines whether the first packet has been previously received by comparing the identified sequence number with the history of sequence numbers according to the priority of QoS set in the first packet stored in the storage unit, and a unit which discards, when the determining unit determines the first packet has been previously received, the first packet.

摘要翻译： 第一装置包括发送单元，该发送单元附加对于在第一分组中设置的QoS优先级编号的序列号，对于在第一分组中设置的QoS的每个优先级编号序列号，并且发送具有序列的第一分组 数。 第二装置包括存储单元，其针对每个优先级存储附加到接收到的分组的序列号的历史，确定单元，其从第一装置接收第一分组，识别第一分组的序列号，并确定是否 先前通过将所识别的序列号与序列号的历史根据存储在存储单元中的第一个分组中设置的QoS的优先级进行比较而先前接收到的单元，以及当确定单元确定第一分组具有 以前收到过的第一个包。

公开(公告)号：US09143426B2

公开(公告)日：2015-09-22

申请号：US12757114

申请日：2010-04-09

申请人： Satoru Hirasawa ,  Yoshimi Sasaki ,  Takenari Takahashi ,  Takayuki Ohtsuka ,  Toshifumi Inoue ,  Kenji Fukuda

发明人： Satoru Hirasawa ,  Yoshimi Sasaki ,  Takenari Takahashi ,  Takayuki Ohtsuka ,  Toshifumi Inoue ,  Kenji Fukuda

IPC分类号： G06F15/16 ,  H04L12/701 ,  H04L12/709 ,  H04L12/703 ,  H04L12/775

CPC分类号： H04L45/00 ,  H04L45/245 ,  H04L45/28 ,  H04L45/583

摘要： A communication apparatus is configured to include first and second cards, and a card-to-card link connecting the cards. Each card is communicably connected to another communication apparatus through a route connected to the card. One of the cards is determined to be a primary card that controls data transmission between the communication apparatus and another communication apparatus, and the other card is determined to be a secondary card controlled by the primary card. The primary card establishes a primary data-path for transmitting primary data, using one of the first and second routes connected to the primary card. The primary card further establishes a secondary data-path for transmitting secondary data, using the card-to-card link, the secondary card, and the other one of the first and second routes connected to the secondary card.

摘要翻译： 通信装置被配置为包括第一和第二卡以及连接卡的卡到卡链路。 每个卡通过连接到该卡的路由可通信地连接到另一通信装置。 其中一个卡被确定为控制通信装置和另一通信装置之间的数据传输的主卡，另一个卡被确定为由主卡控制的辅助卡。 主卡使用连接到主卡的第一和第二路由之一建立用于传送主数据的主数据路径。 主卡还使用卡到卡链路，次卡和连接到辅助卡的第一和第二路由中的另一个进一步建立用于传送次要数据的辅助数据路径。

公开(公告)号：US08897441B2

公开(公告)日：2014-11-25

申请号：US12781435

申请日：2010-05-17

申请人： Toshifumi Inoue ,  Isamu Fukuda ,  Kenji Fukuda ,  Kiyohisa Hoshino ,  Nobuyuki Fukuda ,  Yoshiaki Fukunaga ,  Satoru Hirasawa

发明人： Toshifumi Inoue ,  Isamu Fukuda ,  Kenji Fukuda ,  Kiyohisa Hoshino ,  Nobuyuki Fukuda ,  Yoshiaki Fukunaga ,  Satoru Hirasawa

IPC分类号： H04L9/00 ,  H04L9/08 ,  H04W12/04

CPC分类号： H04L9/0841 ,  H04L63/0272 ,  H04L63/06 ,  H04L63/164 ,  H04L2209/08 ,  H04L2209/80 ,  H04W12/04

摘要： When being triggered by a call setting request that has been made, dummy information that is different from information to be transmitted and is information used for creating a path on which encrypted communication is to be performed is generated. The path on which the encrypted communication is to be performed is established by using the generated dummy information. A responding process of responding to the call setting request is performed after the path on which the encrypted communication is to be performed has been established. Thus, in the case where information that is obtained after the responding process of responding to the call setting request is encrypted and transmitted, it is possible to transmit the information while maintaining the real-time characteristics of the information to be transmitted.

摘要翻译： 当由已经进行的呼叫设置请求触发时，生成与要发送的信息不同的虚拟信息，并且是用于创建要进行加密通信的路径的信息。 通过使用生成的虚拟信息来建立要执行加密通信的路径。 响应于呼叫设置请求的响应过程在建立了要进行加密通信的路径之后执行。 因此，在响应于呼叫设置请求的响应处理之后获得的信息被加密和发送的情况下，可以在保持要发送的信息的实时特性的同时发送信息。

公开(公告)号：US20100274907A1

公开(公告)日：2010-10-28

申请号：US12757114

申请日：2010-04-09

申请人： Satoru Hirasawa ,  Yoshimi Sasaki ,  Takenari Takahashi ,  Takayuki Ohtsuka ,  Toshifumi Inoue ,  Kenji Fukuda

发明人： Satoru Hirasawa ,  Yoshimi Sasaki ,  Takenari Takahashi ,  Takayuki Ohtsuka ,  Toshifumi Inoue ,  Kenji Fukuda

IPC分类号： G06F13/00 ,  G06F15/16

CPC分类号： H04L45/00 ,  H04L45/245 ,  H04L45/28 ,  H04L45/583

摘要： A communication apparatus is configured to include first and second cards, and a card-to-card link connecting the cards. Each card is communicably connected to another communication apparatus through a route connected to the card. One of the cards is determined to be a primary card that controls data transmission between the communication apparatus and another communication apparatus, and the other card is determined to be a secondary card controlled by the primary card. The primary card establishes a primary data-path for transmitting primary data, using one of the first and second routes connected to the primary card. The primary card further establishes a secondary data-path for transmitting secondary data, using the card-to-card link, the secondary card, and the other one of the first and second routes connected to the secondary card.

摘要翻译： 通信装置被配置为包括第一和第二卡以及连接卡的卡到卡链路。 每个卡通过连接到该卡的路由可通信地连接到另一通信装置。 其中一个卡被确定为控制通信装置和另一通信装置之间的数据传输的主卡，另一个卡被确定为由主卡控制的辅助卡。 主卡使用连接到主卡的第一和第二路由之一建立用于传送主数据的主数据路径。 主卡还使用卡到卡链路，次卡和连接到辅助卡的第一和第二路由中的另一个进一步建立用于传送次要数据的辅助数据路径。

公开(公告)号：US20100303233A1

公开(公告)日：2010-12-02

申请号：US12781435

申请日：2010-05-17

申请人： Toshifumi INOUE ,  Isamu Fukuda ,  Kenji Fukuda ,  Kiyohisa Hoshino ,  Nobuyuki Fukuda ,  Yoshiaki Fukunaga ,  Satoru Hirasawa

发明人： Toshifumi INOUE ,  Isamu Fukuda ,  Kenji Fukuda ,  Kiyohisa Hoshino ,  Nobuyuki Fukuda ,  Yoshiaki Fukunaga ,  Satoru Hirasawa

IPC分类号： H04L9/08

CPC分类号： H04L9/0841 ,  H04L63/0272 ,  H04L63/06 ,  H04L63/164 ,  H04L2209/08 ,  H04L2209/80 ,  H04W12/04

摘要： When being triggered by a call setting request that has been made, dummy information that is different from information to be transmitted and is information used for creating a path on which encrypted communication is to be performed is generated. The path on which the encrypted communication is to be performed is established by using the generated dummy information. A responding process of responding to the call setting request is performed after the path on which the encrypted communication is to be performed has been established. Thus, in the case where information that is obtained after the responding process of responding to the call setting request is encrypted and transmitted, it is possible to transmit the information while maintaining the real-time characteristics of the information to be transmitted.

摘要翻译： 当由已经进行的呼叫设置请求触发时，生成与要发送的信息不同的虚拟信息，并且是用于创建要进行加密通信的路径的信息。 通过使用生成的虚拟信息来建立要执行加密通信的路径。 响应于呼叫设置请求的响应过程在建立了要进行加密通信的路径之后执行。 因此，在响应于呼叫设置请求的响应处理之后获得的信息被加密和发送的情况下，可以在保持要发送的信息的实时特性的同时发送信息。