Method for fast network re-optimization

Details Method for fast network re-optimization Method for fast network re-optimization

2004-01-07

2008-10-07

Backer, Firmin (Department: 2616)

Multiplex communications

Data flow congestion prevention or control

Flow control of data transmission through a network

C370S238000, C370S351000, C370S400000

Reexamination Certificate

active

07433315

ABSTRACT:
A fast and efficient method for network re-optimization is described. In one embodiment, the technique uses an algorithm that requires limited aggregate information to continually monitor the network for re-optimization opportunities. The re-optimization of the present invention enables a network to accommodate more traffic without adding capacity. The re-optimization of the present invention is performed only when network efficiency benefits above a predetermined threshold may be obtained. In addition, a least-cost set of sessions is determined to perform the re-routing of the present invention to attain the desired network efficiency.

REFERENCES:
patent: 6999420 (2006-02-01), Chiu et al.
patent: 2002/0071392 (2002-06-01), Grover et al.
patent: 2004/0151130 (2004-08-01), Beshai et al.
patent: 2005/0041590 (2005-02-01), Olakangil et al.

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