Design and architecture of an impairment diagnosis system for use in communications systems
US6870901B1 · kind B1 · utility
41Cited by
35References
35Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 10, 2000 |
| Grant date | Mar 22, 2005 |
| Priority date | — |
| Expiry date | May 27, 2021 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2025/03414
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method and apparatus are disclosed. The method includes one or more of the following: compiling statistical models of physical layers of a communications system; creating a priori distributions of cross-talk transfer functions; storing the models and the a priori distribution in a storage medium; and using the models and the a priori distributions to diagnose probable causes of events detected in said communications system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.