Multiplex communications – Pathfinding or routing – Switching a message which includes an address header
Reexamination Certificate
2006-10-19
2010-02-09
Ton, Dang T (Department: 2475)
Multiplex communications
Pathfinding or routing
Switching a message which includes an address header
C370S410000
Reexamination Certificate
active
07660308
ABSTRACT:
A transmission apparatus that does not include a plurality of switches, that cross-connects a signal, and that can handle various redundancy settings determined by a user. An address information generation section generates address information indicative of the destination of a signal, from redundancy setting information and cross connect setting information. An activation information setting section activates and deactivates activation information included in the address information when failure occurs. An address information insertion section inserts the address information stored in an address information storage section into the signal and outputs the signal to a bus. A signal output section receives the signal having the address information that is the same as own address information and outputs the signal to a next stage in the case of the activation information indicating activation.
REFERENCES:
patent: 5204857 (1993-04-01), Obara
patent: 6977889 (2005-12-01), Kawaguchi et al.
patent: 7289511 (2007-10-01), Christie et al.
patent: 2005/0135232 (2005-06-01), Taneoka
patent: 2005/0152349 (2005-07-01), Takeuchi et al.
patent: 2005/0180420 (2005-08-01), Kurashima et al.
patent: 2005/0198247 (2005-09-01), Perry et al.
Patent Abstract of Japan, Japanese Publication No. 2005-045573, Published Feb. 17, 2005. (1pg).
Hasegawa Kenichi
Miyama Kenichi
Nozawa Akira
Tateno Minoru
Fujitsu Limited
Mansoury Nourali
Staas & Halsey , LLP
Ton Dang T
LandOfFree
Transmission apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Transmission apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Transmission apparatus will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4173010