System and method for unreported root cause analysis

Details System and method for unreported root cause analysis System and method for unreported root cause analysis

1996-06-28

2000-06-06

Pham, Chi H.

Multiplex communications

Diagnostic testing

Fault detection

370465, 34082506, H04L 1226, G05B 2302

Patent

active

060727772

ABSTRACT:
A system and method for determining a root cause of error activity in a network is described herein. Root cause analysis includes the correlation between reported error activity for path, line and section entities along a provisioned channel in the network. Root causes can also be identified based upon the correlation of simultaneous error activity on various signal transport levels. Finally, root cause analysis can correlate error activity along various path entities.

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