| 摘要 |
<p>A mobile communication method includes: a step for transmitting a binding update message for notification of a care-of-address of the network where the mobile network has gone, from a mobile router (103) to a home agent (102), which can be used after the network has moved; and a step performed upon reception of the binding update message, for notification by the home agent (102) of routing information concerning the route to the mobile network (105) managed by the mobile router (103) to the home network. Thus, the routing information from a mobile node (104) is given to a gateway (101) and the router on the home network without delay after movement, and it is possible to prevent loss of data sent to the mobile node (104) belonging to the network to which the mobile network is connected after the movement.</p> |
