Systems and methods for partitioning end-to-end performance...

Details Systems and methods for partitioning end-to-end performance... Systems and methods for partitioning end-to-end performance...

2007-07-27

2010-10-26

Trost, IV, William (Department: 2472)

Multiplex communications

Data flow congestion prevention or control

Control of data admission to the network

C370S230000, C370S229000, C705S035000

Reexamination Certificate

active

07821936

ABSTRACT:
Systems and methods are presented for partitioning end-to-end performance effects using network tomography. In one embodiment, a method for partitioning end-to-end performance effects within a network is presented. The method includes determining a network topology between at least two test points, obtaining an unrelated approximation of edge effects between the test points, measuring end-to-end performance data between the test points corresponding to a target application, regularizing an estimate of edge effects for the target application using the unrelated approximation of edge effects, and computing the estimate of edge effects for the target application to partition the end-to-end effects.

REFERENCES:
patent: 5343389 (1994-08-01), Otvos
patent: 2004/0015460 (2004-01-01), Alhadef et al.
patent: 2005/0128943 (2005-06-01), Gibbs et al.
patent: 2005/0207349 (2005-09-01), Nagami et al.
patent: 2006/0053074 (2006-03-01), Wilton et al.
patent: 2008/0114721 (2008-05-01), Jones et al.

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