Patent · US Active

Data transfer path evaluation using filtering and change detection

US8264963B2 · kind B2 · utility

5Cited by

5References

25Claims

0Family size

Assignee

Telefonaktiebolaget LM Ericsson (Publ) · SE

Inventors

Svante Ekelin · Vallentuna, SE
Erik Hartikainen · Norrköping, SE

Key dates

Filing date	Jun 9, 2006
Grant date	Sep 11, 2012
Priority date	—
Expiry date	Jun 23, 2027

Classification

Technology area (CPC H)Electricity
CPC primaryH04L43/55
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

If a condition in a data transfer path is modeled appropriately, then a filter-based approach can be used to provide an estimate of the condition. This permits accurate, real-time estimates of the condition with modest requirements for data processing and memory resources. Change detection can be implemented to control a parameter of the filter.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.