公开(公告)号：US07861080B2

公开(公告)日：2010-12-28

申请号：US11700782

申请日：2007-02-01

申请人： Hiroshi Wakameda

发明人： Hiroshi Wakameda

IPC分类号： H04L29/06 ,  G06F15/173

CPC分类号： H04L63/0272 ,  H04L63/164 ,  H04L69/22 ,  H04W12/08 ,  H04W80/04

摘要： A packet communication system for effectively using network resources and for improving network operability. A transmission security policy database specifies the omission of header information attached when a transmission packet is capsulated, as a transmission security policy. A header-information omitting section omits the header information of the capsulated transmission packet. A packet transmission processing section adds a security header and a header for tunnel communication to the packet from which the header information has been omitted and transmits the packet. A receiving security policy database specifies that the header information has been omitted, as a receiving security policy. A header-information recovering section searches the receiving security policy database for a security policy for a received packet, and when recognizing that the received packet is a target packet from which the header information has been omitted, recovers the header information.

摘要翻译： 一种用于有效利用网络资源和提高网络可操作性的分组通信系统。 传输安全策略数据库指定当传输分组被封装时附加的报头信息的省略作为传输安全策略。 报头信息省略部分省略封装的传输分组的报头信息。 分组传输处理部分将用于隧道通信的安全报头和报头添加到已经省略了报头信息的分组，并发送分组。 接收安全策略数据库指定已经省略了头信息作为接收安全策略。 报头信息恢复部分在接收安全策略数据库中搜索接收到的分组的安全策略，并且当识别出所接收的分组是从其中省略了报头信息的目标分组时，恢复报头信息。

公开(公告)号：US20060056426A1

公开(公告)日：2006-03-16

申请号：US11031721

申请日：2005-01-07

申请人： Hiroshi Wakameda ,  Yoshiyuki Seguchi ,  Tomohide Yamamoto

发明人： Hiroshi Wakameda ,  Yoshiyuki Seguchi ,  Tomohide Yamamoto

IPC分类号： H04L12/56 ,  H04L12/28

CPC分类号： H04L12/5692

摘要： An access router placed at an entrance of a core network to house an access network through which a host connects to the core network, including: a creating unit for creating network information which has control information to control connection of a host to the access network; and a transmitting unit for sending network information which has the control information to a host connected to the access network.

摘要翻译： 放置在核心网入口处的接入路由器，用于容纳主机连接到核心网的接入网络，包括：创建单元，用于创建具有控制信息的网络信息，以控制主机与接入网络的连接; 以及发送单元，用于向连接到接入网络的主机发送具有控制信息的网络信息。

公开(公告)号：US20070186100A1

公开(公告)日：2007-08-09

申请号：US11700782

申请日：2007-02-01

申请人： Hiroshi Wakameda

发明人： Hiroshi Wakameda

IPC分类号： H04L9/00

CPC分类号： H04L63/0272 ,  H04L63/164 ,  H04L69/22 ,  H04W12/08 ,  H04W80/04

摘要： A packet communication system for effectively using network resources and for improving network operability. A transmission security policy database specifies the omission of header information attached when a transmission packet is capsulated, as a transmission security policy. A header-information omitting section omits the header information of the capsulated transmission packet. A packet transmission processing section adds a security header and a header for tunnel communication to the packet from which the header information has been omitted and transmits the packet. A receiving security policy database specifies that the header information has been omitted, as a receiving security policy. A header-information recovering section searches the receiving security policy database for a security policy for a received packet, and when recognizing that the received packet is a target packet from which the header information has been omitted, recovers the header information.

摘要翻译： 一种用于有效利用网络资源和提高网络可操作性的分组通信系统。 传输安全策略数据库指定当传输分组被封装时附加的报头信息的省略作为传输安全策略。 报头信息省略部分省略封装的传输分组的报头信息。 分组传输处理部分将用于隧道通信的安全报头和报头添加到已经省略了报头信息的分组，并发送分组。 接收安全策略数据库指定已经省略了头信息作为接收安全策略。 报头信息恢复部分在接收安全策略数据库中搜索接收到的分组的安全策略，并且当识别出所接收的分组是从其中省略了报头信息的目标分组时，恢复报头信息。