Patent · US Active

Device and associated method for measuring crosstalk

US8571184B2 · kind B2 · utility

0Cited by

1References

8Claims

0Family size

Assignee

Alcatel Lucent · FR

Inventors

Mamoun Guenach · Machelen, BE
Jochen Maes · Veerle, BE
Michael Peeters · Lint, BE
Jan Sylvia Verlinden · Deurne, BE

Key dates

Filing date	Aug 1, 2008
Grant date	Oct 29, 2013
Priority date	—
Expiry date	Jun 29, 2032

Classification

Technology area (CPC H)Electricity
CPC primaryH04B3/487
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

The present invention relates to a device (108, 109, 110) comprising an interface to at least one active subscriber line (112) and an interface to at least one inactive subscriber line (111). The device (108, 109, 110) comprises means for transmitting a first signal on the inactive subscriber line (111) and means for synchronously measuring crosstalk (130; 201, 203, 205, 207) induced into the active subscriber line (112) by transmitting the first signal on the inactive subscriber line (111).

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