公开(公告)号：US20080130899A1

公开(公告)日：2008-06-05

申请号：US11982599

申请日：2007-11-02

申请人： Eiji Iwamoto ,  Akio Yonehara ,  Takashi Ikeda ,  Akinori Kubota

发明人： Eiji Iwamoto ,  Akio Yonehara ,  Takashi Ikeda ,  Akinori Kubota

IPC分类号： H04L9/08

CPC分类号： H04L9/083 ,  H04L9/321 ,  H04L63/062 ,  H04L63/08 ,  H04L63/107

摘要： When a decryption-key request is transmitted from a client computer to a management server via a network apparatus, the network apparatus instead of the client computer adds location information to the decryption-key request. When the decryption-key request reaches the management server, location information stored therein is compared with location information associated with the decryption-key request. When the two pieces of the location information are the same, a decryption key is transmitted to the client computer. Thus, only when the management server receives the decryption-key request via the network apparatus which adds the specific location information to the decryption-key request, the management server transmits the decryption key to the client computer. This allows the encrypted data to be accessed within a specific area.

摘要翻译： 当通过网络装置从客户端计算机向管理服务器发送解密密钥请求时，代替客户端计算机的网络装置将位置信息添加到解密密钥请求。 当解密密钥请求到达管理服务器时，将存储在其中的位置信息与与解密密钥请求相关联的位置信息进行比较。 当两条位置信息相同时，解密密钥被发送到客户端计算机。 因此，只有当管理服务器通过将特定位置信息添加到解密密钥请求的网络装置接收到解密密钥请求时，管理服务器将解密密钥发送给客户端计算机。 这允许在特定区域内访问加密的数据。

公开(公告)号：US20100238819A1

公开(公告)日：2010-09-23

申请号：US12685338

申请日：2010-01-11

申请人： Tetsuya UEHORI ,  Akio Yonehara ,  Kenichi Takeshita ,  Hirofumi Mitome ,  Masayoshi Nakano ,  Takashi Ikeda

发明人： Tetsuya UEHORI ,  Akio Yonehara ,  Kenichi Takeshita ,  Hirofumi Mitome ,  Masayoshi Nakano ,  Takashi Ikeda

IPC分类号： H04L12/26 ,  H04L12/56

CPC分类号： H04L45/00 ,  H04L45/26 ,  H04L45/36

摘要： A relaying method includes a request packet generation operation generates a request packet for requesting a connectivity check for all communication routes between said receiver and said transmitter, a request packet transmission operation transmits a generated request packet to a relay, a route information addition operation adds information representing the router itself to the received request packet as route information, a request packet forwarding operation forwards the request packet to which said route information has been added to each of all the communication routes between said receiver and said relay, a response packet generation operation has been transcribed, a response packet transmission operation in which said receiver transmits the generated response packet to said transmitter via said relay, a response packet forwarding operation forwards the received response packet to said transmitter, and a route information output operation outputs the route information included in the received response packet.

摘要翻译： 一种中继方法，包括请求分组生成操作，生成用于请求所述接收机与所述发送机之间的所有通信路由的连通性检查的请求分组，请求分组发送操作将生成的请求分组发送给中继，路径信息添加操作将信息 将路由器本身表示为接收到的请求分组作为路由信息，请求分组转发操作将已经添加了所述路由信息的请求分组转发到所述接收机和所述中继之间的所有通信路由中的每一个，响应分组生成操作具有 被转录的响应分组传输操作，其中所述接收机经由所述中继向所述发射机发送所生成的响应分组，响应分组转发操作将接收到的响应分组转发到所述发射机，并且路由信息输出操作输出包括的路由信息 在收到的响应包中。

公开(公告)号：US06665394B1

公开(公告)日：2003-12-16

申请号：US09397200

申请日：1999-09-16

申请人： Norihito Nishimoto ,  Seiji Tokunaga ,  Kazuhiro Muraoka ,  Akio Yonehara

发明人： Norihito Nishimoto ,  Seiji Tokunaga ,  Kazuhiro Muraoka ,  Akio Yonehara

IPC分类号： H04M700

CPC分类号： H04Q3/0037

摘要： A network includes a plurality of exchanges and a service station which carries out network services. Each exchange of the plurality of exchanges and the service station are connected through a call control signal line. Respective exchanges of the plurality of exchanges are connected through circuits. Each exchange of the plurality of exchanges includes a virtual-index capture processing portion which captures a virtual circuit identification index, and the exchange specifies the virtual circuit identification index and makes a call-out request to the service station.

摘要翻译： 网络包括多个交换机和执行网络服务的服务站。 多个交换机和服务站的每个交换通过呼叫控制信号线连接。 通过电路连接多个交换机的相互交换。 多个交换机的每个交换包括捕获虚拟电路识别索引的虚拟索引捕获处理部分，并且交换机指定虚拟电路识别索引并向服务站发出呼叫请求。