公开(公告)号：US07310351B2

公开(公告)日：2007-12-18

申请号：US10236316

申请日：2002-09-05

申请人： Yutaro Asano ,  Koji Tanaka ,  Haruo Shibata

发明人： Yutaro Asano ,  Koji Tanaka ,  Haruo Shibata

IPC分类号： H04J3/16

CPC分类号： H04L69/16 ,  H04L29/12358 ,  H04L61/251 ,  H04L69/161 ,  H04L69/167

摘要： A translation apparatus retains a first correlation between a Mobile IPv6 terminal's home address and virtual IPv4 address. When the Mobile IPv6 terminal transmits a packet to said IPv6 network with a care-of address specified as the packet's source address and a home address specified in an extension header, the translation apparatus changes the packet's source address to a virtual IPv4 address that corresponds to the packet's home address in accordance with the first correlation, and then transmits the packet to an IPv4 network. Mobile IPv6 terminal-to-IPv4 terminal communication can then be established between an IPv6 network to which Mobile IPv6 terminals are connected and an IPv4 network to which IPv4 terminals are connected.

摘要翻译： 翻译装置保留移动IPv6终端的归属地址和虚拟IPv4地址之间的第一相关性。 当移动IPv6终端将分组以指定为转发地址的分组的源地址和在分机报头中指定的归属地址发送到所述IPv6网络时，转换装置将分组的源地址改变为对应于 根据第一次相关的数据包的归属地址，然后将数据包发送到IPv4网络。 然后可以在连接有移动IPv6终端的IPv6网络与IPv4终端所连接的IPv4网络之间建立移动IPv6终端到IPv4终端通信。

公开(公告)号：US07301963B2

公开(公告)日：2007-11-27

申请号：US10327572

申请日：2002-12-20

申请人： Yutaro Asano ,  Koji Tanaka ,  Haruo Shibata

发明人： Yutaro Asano ,  Koji Tanaka ,  Haruo Shibata

IPC分类号： H04J3/16

CPC分类号： H04W80/04 ,  H04W88/14

摘要： A method of relaying data between a first terminal device connected to a first network and a second terminal device connected to a second network comprises: searching in a storing device based on location information accompanying data received from the first terminal device or the second terminal device, the storing device storing location information indicative of a location of at least the first terminal device; as a result of the searching, if the location information exists in the storing device, converting the location information accompanying the data so that the location information stored in the storing device becomes a new location information of the data; and sending the data accompanied with the location information having been converted to the second terminal device or the first terminal device.

摘要翻译： 在连接到第一网络的第一终端设备和连接到第二网络的第二终端设备之间中继数据的方法包括：基于从第一终端设备或第二终端设备接收的伴随数据的位置信息在存储设备中进行搜索， 所述存储装置存储指示至少所述第一终端装置的位置的位置信息; 作为搜索的结果，如果存储装置中存在位置信息，则转换伴随数据的位置信息，使得存储在存储装置中的位置信息成为数据的新位置信息; 以及发送伴随着已被转换为第二终端设备或第一终端设备的位置信息的数据。