Patent · US Active

Method and device for crosstalk evaluation and communication system comprising such device

US8300519B2 · kind B2 · utility

0Cited by

3References

21Claims

0Family size

Assignee

Nokia Siemens Networks Oy · FI

Inventors

Werner Kozek · Wien, AT
Josef Mück · Birkenfeld, DE

Key dates

Filing date	May 15, 2008
Grant date	Oct 30, 2012
Priority date	—
Expiry date	Jan 6, 2029

Classification

Technology area (CPC H)Electricity
CPC primaryH04M3/34
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

A method and a device are provided for crosstalk evaluation of a channel, wherein the channel is represented and/or modeled by a multiple-input-multiple-output (MIMO) system connecting a first network component with at least one second network component. The MIMO system contains first coefficients associated with transmission lines that are in particular associated with crosstalk. The crosstalk contains a near-end crosstalk (NEXT) portion and a far-end crosstalk (FEXT) portion. The first network component sends a signal to one second network component; the far-end crosstalk portion and the near end crosstalk portion are evaluated.

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