| 摘要 |
A method of routing messages destined for a mobile node ( 6 ) in a communications system, such as the Internet, including sending the messages to a proxy node ( 18 ) according to reachability information recording the current reachability of the mobile node ( 6 ), as well as user preference information provided by a service controller ( 13 ), which is able to divert an incoming message to an address specified by the user, and in the absence of current location information for the mobile node ( 6 ), can intervene to send an incoming message to a default location such as the proxy node ( 18 ). |
