Multiplex communications – Pathfinding or routing – Switching a message which includes an address header
Reexamination Certificate
2002-10-07
2008-08-05
Phunkulh, Bob A (Department: 2619)
Multiplex communications
Pathfinding or routing
Switching a message which includes an address header
C370S338000, C370S389000, C370S467000
Reexamination Certificate
active
07408943
ABSTRACT:
The invention relates to a method for exchanging information between components in a network by means of terminals which exchange IP information packets over the network, the IP information packets being provided with IP headers having IP addresses. The components include a memory area in which unequivocal terminal identifiers are managed in relation to IP addresses, at least one part of the components in the network being MPLS-enabled and used to route information packets through the network on the basis of MPLS paths and corresponding MPLS headers.
REFERENCES:
patent: 6606681 (2003-08-01), Uzun
patent: 6674744 (2004-01-01), Doshi et al.
patent: 2001/0025321 (2001-09-01), Tang et al.
Bell Boyd & Lloyd LLP
Phunkulh Bob A
Siemens Aktiengesellschaft
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