Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2005-05-10
2005-05-10
Hudspeth, David (Department: 2681)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S433000, C455S428000, C455S445000, C455S560000, C370S405000, C370S406000
Reexamination Certificate
active
06892069
ABSTRACT:
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).
REFERENCES:
patent: 4855995 (1989-08-01), Hiyama et al.
patent: 5325362 (1994-06-01), Aziz
patent: 5583862 (1996-12-01), Callon
patent: 5680548 (1997-10-01), Trugman
patent: 5862481 (1999-01-01), Kulkarni et al.
patent: 6058303 (2000-05-01), .ANG.strom et al.
patent: 6061650 (2000-05-01), Malkin et al.
patent: 6134433 (2000-10-01), Joong et al.
patent: 19618535 (1997-07-01), None
patent: 0637801 (1995-03-01), None
patent: 0748096 (1996-12-01), None
patent: WO 9621984 (1996-07-01), None
patent: WO 9826621 (1998-06-01), None
Afshar Kamran
British Telecommunications PLC
Hudspeth David
Nixon & Vanderhye
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