Multiplex communications – Pathfinding or routing – Switching a message which includes an address header
Reexamination Certificate
2005-04-19
2005-04-19
Lee, Andy (Department: 2663)
Multiplex communications
Pathfinding or routing
Switching a message which includes an address header
C370S440000
Reexamination Certificate
active
06882647
ABSTRACT:
A method of signalling a message using a terminal address across multiple network entities is provided. At least two contiguous network entities are associated with addressing spaces for which message addresses are not routable by way of the terminal address and are not otherwise routable by way of a single address. The method stores a terminal address of either an originating or terminating network entity. At every network border between any two contiguous network entities wherein an immediately succeeding network entity does not provide an address through which the message is routable, it is determined whether the address is to be stored and replaced with another address. If so, the address is stored so as to permit its subsequent retrieval. Once the address has been stored, the another address is assigned to be the address and the message is routed in the succeeding network using the another address.
REFERENCES:
patent: 5781529 (1998-07-01), Liang et al.
patent: 5831982 (1998-11-01), Hummel
patent: 5933412 (1999-08-01), Choudhury et al.
patent: 5940394 (1999-08-01), Killian
patent: 6078586 (2000-06-01), Dugan et al.
patent: 6111881 (2000-08-01), Soncodi
patent: 6208623 (2001-03-01), Rochberger et al.
patent: 6243383 (2001-06-01), Li et al.
patent: 6243384 (2001-06-01), Eriksson et al.
patent: 6310877 (2001-10-01), Rochberger
patent: 6339595 (2002-01-01), Rekhter
patent: 6351465 (2002-02-01), Han
patent: 6483853 (2002-11-01), Kshirsagar et al.
patent: 6501755 (2002-12-01), McAllister et al.
Brim Scott
Halpern Joel
McAllister Shawn
Alcatel Canada Inc.
Lee Andy
McCarthy Tétrault LLP
LandOfFree
Multiple address transport in communications networks does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Multiple address transport in communications networks, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multiple address transport in communications networks will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3385509