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1. 发明授权

US08170061B2 Communication device 有权
标题翻译：通讯设备
公开(公告)号：US08170061B2
公开(公告)日：2012-05-01
申请号：US12568358
申请日：2009-09-28
申请人： Hideo Abe , Kenji Fukuda , Mitsunari Takahashi , Kazuhiro Yasuno
发明人： Hideo Abe , Kenji Fukuda , Mitsunari Takahashi , Kazuhiro Yasuno
IPC分类号： H04J3/24
CPC分类号： H04L12/56 , H04L45/7453
摘要： A device including: a receiving unit receiving a packet; a packet determining unit determining whether the received packet is a head fragment packet or an intermediate or last fragment packet; a search control unit using search data registered previously for searching for packet information and search data used for identifying the same fragment of the fragment packet on the same search address; and an assembly processing unit assembling the fragment packets, wherein the search control unit extracts a fragment identifier from the head fragment packet and registers the fragment identifier as the search data on the same search address as the search address of the search data registered previously for searching for the packet information and extracts the fragment identifier of the intermediate fragment packet or the last fragment packet, makes a search in a way that uses the fragment identifier as search target data, and assembles the fragment packets.
摘要翻译：一种设备，包括：接收单元，接收分组; 分组确定单元，确定所接收的分组是否是头部分段分组或中间或最后分片分组; 搜索控制单元，使用先前登记的搜索数据来搜索用于在相同搜索地址上识别片段分组的相同片段的分组信息和搜索数据; 以及汇编处理单元，组装分段分组，其中搜索控制单元从头部分段分组中提取分段标识符，并将分片标识符作为搜索数据登记在与先前登记的搜索数据的搜索地址相同的搜索地址上对于分组信息并提取中间分片分组或最后分片分组的片段标识符，以使用片段标识符作为搜索目标数据的方式进行搜索，并组合片段分组。

2. 发明申请

US20100020800A1 Communication Device 有权
标题翻译：通讯设备
公开(公告)号：US20100020800A1
公开(公告)日：2010-01-28
申请号：US12568358
申请日：2009-09-28
申请人： Hideo Abe , Kenji Fukuda , Mitsunari Takahashi , Kazuhiro Yasuno
发明人： Hideo Abe , Kenji Fukuda , Mitsunari Takahashi , Kazuhiro Yasuno
IPC分类号： H04J3/24 , H04L12/56
CPC分类号： H04L12/56 , H04L45/7453
摘要： A device including: a receiving unit receiving a packet; a packet determining unit determining whether the received packet is a head fragment packet or an intermediate or last fragment packet; a search control unit using search data registered previously for searching for packet information and search data used for identifying the same fragment of the fragment packet on the same search address; and an assembly processing unit assembling the fragment packets, wherein the search control unit extracts a fragment identifier from the head fragment packet and registers the fragment identifier as the search data on the same search address as the search address of the search data registered previously for searching for the packet information and extracts the fragment identifier of the intermediate fragment packet or the last fragment packet, makes a search in a way that uses the fragment identifier as search target data, and assembles the fragment packets.
摘要翻译：一种设备，包括：接收单元，接收分组; 分组确定单元，确定所接收的分组是否是头部分段分组或中间或最后分片分组; 搜索控制单元，使用先前登记的搜索数据来搜索用于在相同搜索地址上识别片段分组的相同片段的分组信息和搜索数据; 以及汇编处理单元，组装分段分组，其中搜索控制单元从头部分段分组中提取分段标识符，并将分片标识符作为搜索数据登记在与先前登记的搜索数据的搜索地址相同的搜索地址上对于分组信息并提取中间分片分组或最后分片分组的片段标识符，以使用片段标识符作为搜索目标数据的方式进行搜索，并组合片段分组。

3. 发明授权

US08693313B2 Apparatus and method for switching between redundant communication devices 有权
标题翻译：用于在冗余通信设备之间切换的设备和方法
公开(公告)号：US08693313B2
公开(公告)日：2014-04-08
申请号：US12956834
申请日：2010-11-30
申请人： Katsuhiko Negoto , Akihiro Kameda , Isamu Fukuda , Atsushi Morohashi , Toshifumi Inoue , Kiyohisa Hoshino , Nobuyuki Fukuda , Kenji Fukuda , Kazuhiro Yasuno
发明人： Katsuhiko Negoto , Akihiro Kameda , Isamu Fukuda , Atsushi Morohashi , Toshifumi Inoue , Kiyohisa Hoshino , Nobuyuki Fukuda , Kenji Fukuda , Kazuhiro Yasuno
IPC分类号： G01R31/08 , G06F11/00 , G08C15/00 , H04J1/16 , H04J3/14 , H04L1/00 , H04L12/26
CPC分类号： H04L45/28 , H04L45/22
摘要： A packet is transmitted from a transmitting device to an active communication device which transmits a reception history identifying the received packets to the transmitting device. The transmitting device transmits an active-mode request message to a standby communication device when having failed to receive the reception history from the active communication device within a predetermined time period. Then, the standby communication device becomes a new active communication device, and the active communication device becomes an old active communication device. The new active communication device transmits to the transmitting device a switching request message for switching a destination of the packet from the old active communication device to the new active communication device. The transmitting device retransmits packets that have been transmitted from the transmitting device to the old active communication device and have failed to be received by the old active communication device, to the new active communication device.
摘要翻译：从发送装置向发送装置发送识别接收到的分组的接收历史的有源通信装置发送分组。当在预定时间段内未能从活动通信设备接收到接收历史时，发送设备向备用通信设备发送主动模式请求消息。然后，备用通信装置成为新的有源通信装置，有源通信装置成为旧的有源通信装置。新的有源通信设备向发送设备发送用于将分组的目的地从旧的主动通信设备切换到新的主动通信设备的切换请求消息。发送装置将从发送装置发送的分组重新发送到旧的主动通信装置，并且由旧的有源通信装置未能接收到新的主动通信装置。

4. 发明申请

US20110299386A1 APPARATUS AND METHOD FOR SWITCHING BETWEEN REDUNDANT COMMUNICATION DEVICES 有权
标题翻译：用于在冗余通信设备之间切换的装置和方法
公开(公告)号：US20110299386A1
公开(公告)日：2011-12-08
申请号：US12956834
申请日：2010-11-30
申请人： Katsuhiko Negoto , Akihiro Kameda , Isamu Fukuda , Atsushi Morohashi , Toshifumi Inoue , Kiyohisa Hoshino , Nobuyuki Fukuda , Kenji Fukuda , Kazuhiro Yasuno
发明人： Katsuhiko Negoto , Akihiro Kameda , Isamu Fukuda , Atsushi Morohashi , Toshifumi Inoue , Kiyohisa Hoshino , Nobuyuki Fukuda , Kenji Fukuda , Kazuhiro Yasuno
IPC分类号： G06F11/00
CPC分类号： H04L45/28 , H04L45/22
摘要： A packet is transmitted from a transmitting device to an active communication device which transmits a reception history identifying the received packets to the transmitting device. The transmitting device transmits an active-mode request message to a standby communication device when having failed to receive the reception history from the active communication device within a predetermined time period. Then, the standby communication device becomes a new active communication device, and the active communication device becomes an old active communication device. The new active communication device transmits to the transmitting device a switching request message for switching a destination of the packet from the old active communication device to the new active communication device. The transmitting device retransmits packets that have been transmitted from the transmitting device to the old active communication device and have failed to be received by the old active communication device, to the new active communication device.
摘要翻译：从发送装置向发送装置发送识别接收到的分组的接收历史的有源通信装置发送分组。当在预定时间段内未能从活动通信设备接收到接收历史时，发送设备向备用通信设备发送主动模式请求消息。然后，备用通信装置成为新的有源通信装置，有源通信装置成为旧的有源通信装置。新的有源通信设备向发送设备发送用于将分组的目的地从旧的主动通信设备切换到新的主动通信设备的切换请求消息。发送装置将从发送装置发送的分组重新发送到旧的主动通信装置，并且由旧的有源通信装置未能接收到新的主动通信装置。

5. 发明申请

US20060209793A1 Relay device and method 失效
标题翻译：继电器和方法
公开(公告)号：US20060209793A1
公开(公告)日：2006-09-21
申请号：US11174836
申请日：2005-07-05
申请人： Hideo Abe , Kenji Fukuda , Susumu Kojima , Kazunori Suzuki
发明人： Hideo Abe , Kenji Fukuda , Susumu Kojima , Kazunori Suzuki
IPC分类号： H04L12/66
CPC分类号： H04L12/6418 , H04L2012/6472 , H04L2012/6481
摘要： The present invention relates to a relay device enabling efficient management of a voice message and a caller to wait for transmission of the voice message in a short time. The relay device is located at a boundary between an existing telephone network and an IP network, converts and relays a voice signal and an IP packet. The relay device comprises a receiving unit receiving voice source data into which a voice message is digitized, a packet processing unit converting the received voice source data into a voice source data packet as the IP packet, a storage unit storing the converted voice source data packets, and a transmitting unit transmitting, when transmitting a designated voice message to a designated destination, the voice source data packet corresponding to the designated voice message among the stored voice source data packets.
摘要翻译：本发明涉及能够在短时间内有效管理语音消息和呼叫者等待语音消息传输的中继装置。中继设备位于现有电话网络和IP网络之间的边界，转换和中继语音信号和IP分组。所述中继装置包括：接收单元，其接收语音消息被数字化的语音源数据;分组处理单元，将接收的语音源数据转换为语音源数据分组作为所述IP分组;存储单元，存储转换的语音源数据分组以及发送单元，在向所指定的目的地发送指定的语音消息时，发送对应于所存储的语音源数据分组中的指定语音消息的语音源数据分组。

6. 发明授权

US07522625B2 Processing method of fragmented packet and packet transfer equipment using the same 失效
标题翻译：使用相同的分片包和分组传送设备的处理方法
公开(公告)号：US07522625B2
公开(公告)日：2009-04-21
申请号：US11211873
申请日：2005-08-25
申请人： Hideo Abe , Kenji Fukuda , Susumu Kojima
发明人： Hideo Abe , Kenji Fukuda , Susumu Kojima
IPC分类号： H04L12/28 , H04L12/56 , H04L12/54
CPC分类号： H04L49/9094 , H04L49/90
摘要： The present invention provides a method of high speed assemble process capable of dealing with long packets with effective buffer memories usage. A processing method of fragmented packets in packet transfer equipment for transmitting and receiving packet data between terminals through network, includes, receiving fragmented packets, identifying whether the received packet is a packet fragmented into two from original, or a packet fragmented into three or more, for the packet identified as fragmented into two, storing the two fragmented packets into assembly buffer in fragmentation order, on basis of the respective offset values in the packets, and reading out from top, and for the packet fragmented into three or more, chain-connecting the assembly buffers and storing the packets therein in reception order, reading out the packets after deciding the order by comparing chain information and offset values of the fragmented packets within the chain, and then reassembling the packets.
摘要翻译：本发明提供一种能够处理具有有效缓冲存储器使用的长分组的高速组合处理方法。一种用于通过网络在终端之间发送和接收分组数据的分组传送设备中的分段分组的处理方法，包括接收分片分组，识别接收到的分组是否是原始分片分片的分组，或分片分成三个或更多的分组，对于被标识为分为两部分的分组，基于分组中的相应偏移值，并从顶部读出，将分离的分组存储到分段缓冲器中，并且对于被分段成三个或更多个的分组的分组，连接汇编缓冲区并以接收顺序存储分组，通过比较链中的链信息和分段分组的偏移值，然后重新组合分组，在确定顺序之后读出分组。

7. 发明授权

US07359374B2 Relay device and method 失效
标题翻译：继电器和方法
公开(公告)号：US07359374B2
公开(公告)日：2008-04-15
申请号：US11174836
申请日：2005-07-05
申请人： Hideo Abe , Kenji Fukuda , Susumu Kojima , Kazunori Suzuki
发明人： Hideo Abe , Kenji Fukuda , Susumu Kojima , Kazunori Suzuki
IPC分类号： H04M1/00 , H04M3/00
CPC分类号： H04L12/6418 , H04L2012/6472 , H04L2012/6481
摘要： The present invention relates to a relay device enabling efficient management of a voice message and a caller to wait for transmission of the voice message in a short time. The relay device is located at a boundary between an existing telephone network and an IP network, converts and relays a voice signal and an IP packet. The relay device comprises a receiving unit receiving voice source data into which a voice message is digitized, a packet processing unit converting the received voice source data into a voice source data packet as the IP packet, a storage unit storing the converted voice source data packets, and a transmitting unit transmitting, when transmitting a designated voice message to a designated destination, the voice source data packet corresponding to the designated voice message among the stored voice source data packets.
摘要翻译：本发明涉及能够在短时间内有效管理语音消息和呼叫者等待语音消息传输的中继装置。中继设备位于现有电话网络和IP网络之间的边界，转换和中继语音信号和IP分组。所述中继装置包括：接收单元，其接收语音消息被数字化的语音源数据;分组处理单元，将接收的语音源数据转换为语音源数据分组作为所述IP分组;存储单元，存储转换的语音源数据分组以及发送单元，在向所指定的目的地发送指定的语音消息时，发送对应于所存储的语音源数据分组中的指定语音消息的语音源数据分组。

8. 发明申请

US20060039379A1 Processing method of fragmented packet and packet transfer equipment using the same 失效
公开(公告)号：US20060039379A1
公开(公告)日：2006-02-23
申请号：US11211873
申请日：2005-08-25
申请人： Hideo Abe , Kenji Fukuda , Susumu Kojima
发明人： Hideo Abe , Kenji Fukuda , Susumu Kojima
IPC分类号： H04L12/56
CPC分类号： H04L49/9094 , H04L49/90
摘要： The present invention provides a method of high speed assemble process capable of dealing with long packets with effective buffer memories usage. A processing method of fragmented packets in packet transfer equipment for transmitting and receiving packet data between terminals through network, includes, receiving fragmented packets, identifying whether the received packet is a packet fragmented into two from original, or a packet fragmented into three or more, for the packet identified as fragmented into two, storing the two fragmented packets into assembly buffer in fragmentation order, on basis of the respective offset values in the packets, and reading out from top, and for the packet fragmented into three or more, chain-connecting the assembly buffers and storing the packets therein in reception order, reading out the packets after deciding the order by comparing chain information and offset values of the fragmented packets within the chain, and then reassembling the packets.

9. 发明申请

US20060029102A1 Processing method of fragmented packet 审中-公开
标题翻译：碎片包的处理方法
公开(公告)号：US20060029102A1
公开(公告)日：2006-02-09
申请号：US11034631
申请日：2005-01-13
申请人： Hideo Abe , Kenji Fukuda , Susumu Kojima
发明人： Hideo Abe , Kenji Fukuda , Susumu Kojima
IPC分类号： H04L12/56
CPC分类号： H04L69/16 , H04L47/34 , H04L49/90 , H04L49/9094 , H04L69/166 , H04L69/167 , H04L69/22
摘要： The present invention provides a method of high speed assemble process capable of dealing with long packets with effective buffer memories usage. A processing method of fragmented packets in packet transfer equipment for transmitting and receiving packet data between terminals through network, includes, receiving fragmented packets, identifying whether the received packet is a packet fragmented into two from original, or a packet fragmented into three or more, for the packet identified as fragmented into two, storing the two fragmented packets into assembly buffer in fragmentation order, on basis of the respective offset values in the packets, and reading out from top, and for the packet fragmented into three or more, chain-connecting the assembly buffers and storing the packets therein in reception order, reading out the packets after deciding the order by comparing chain information and offset values of the fragmented packets within the chain, and then reassembling the packets.
摘要翻译：本发明提供一种能够处理具有有效缓冲存储器使用的长分组的高速组合处理方法。一种用于通过网络在终端之间发送和接收分组数据的分组传送设备中的分段分组的处理方法，包括接收分片分组，识别接收到的分组是否是原始分片分片的分组，或分片分成三个或更多的分组，对于被标识为分为两部分的分组，基于分组中的相应偏移值，并从顶部读出，将分离的分组存储到分段缓冲器中，并且对于被分段成三个或更多个的分组的分组，连接汇编缓冲区并以接收顺序存储分组，通过比较链中的链信息和分段分组的偏移值，然后重新组合分组，在确定顺序之后读出分组。

10. 发明授权

US09143426B2 Communication apparatus for transmitting data through a plurality of data-paths 有权
标题翻译：用于通过多个数据路径发送数据的通信装置
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。

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