Multiplex communications – Pathfinding or routing – Combined circuit switching and packet switching
Reexamination Certificate
2006-09-12
2006-09-12
Smith, Creighton (Department: 2614)
Multiplex communications
Pathfinding or routing
Combined circuit switching and packet switching
C379S268000
Reexamination Certificate
active
07106724
ABSTRACT:
Disclosed is a system and method for querying and recovering circuit group state in a switching system. A self station searches processors including circuit groups which are allocated to a certain route, and requests circuit group state from the searched processors successively. The processors receiving the request identify whether or not a corresponding circuit is allocated to the certain route by reviewing all circuits included in the processors. In addition, the processor groups circuits which are successively allocated among the circuits allocated to the certain route, and queries state of the circuits by generating one CQM per group. When the query process is completed by the processors, the self station reports results of the circuit group state query to an operator. Therefore, the operator can query the states of circuit groups as a route unit in the self station.
REFERENCES:
patent: 5034854 (1991-07-01), Matsumura et al.
patent: 5589808 (1996-12-01), Clark et al.
patent: 5991293 (1999-11-01), Buchanan et al.
patent: 6151315 (2000-11-01), Ash et al.
Fleshner & Kim LLP
LG Electronics Inc.
Smith Creighton
LandOfFree
System and method for querying and recovering circuit group... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with System and method for querying and recovering circuit group..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System and method for querying and recovering circuit group... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3539596