Multiplex communications – Data flow congestion prevention or control – Flow control of data transmission through a network
Reexamination Certificate
2011-08-16
2011-08-16
Yao, Kwang B (Department: 2473)
Multiplex communications
Data flow congestion prevention or control
Flow control of data transmission through a network
C370S351000, C370S235000, C370S254000
Reexamination Certificate
active
08000250
ABSTRACT:
The present invention discloses a method of determining a route for transmitting a signal through a network. The method comprises obtaining and storing network and demand data. The demand data is processed using a shortest path routing method to obtain an initial route and the network data is updated accordingly. An initial cost based on the initial route is computed. The initial route is returned to the network and the network data is again updated with regard to increasing spare capacity. The demand data is re-processed using a constrained diverse shortest path routing method to obtain a final route until a stop criterion is satisfied. A final cost based on the final route is computed.
REFERENCES:
patent: 6842463 (2005-01-01), Drwiega et al.
patent: 7058296 (2006-06-01), Saniee et al.
patent: 7280526 (2007-10-01), Fleischer et al.
patent: 2002/0036988 (2002-03-01), Cardwell et al.
patent: 2002/0181393 (2002-12-01), Grover et al.
patent: 2003/0099014 (2003-05-01), Egner et al.
patent: 2005/0108241 (2005-05-01), Depura et al.
AT&T Intellectual Property II L.P.
Ngo Nguyen
Yao Kwang B
LandOfFree
Method for routing optical signals with diversity requirements does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method for routing optical signals with diversity requirements, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for routing optical signals with diversity requirements will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2773801