Patent · US Active

Method, arrangement and device for precompensation of crosstalk in a DSL MIMO system

US8111637B2 · kind B2 · utility

1Cited by

6References

13Claims

0Family size

Assignee

Nokia Siemens Networks GmbH & Co. KG · DE

Inventors

Werner Kozek · Wien, AT
Matthias Schnitter · Birkenfeld, DE

Key dates

Filing date	Oct 22, 2007
Grant date	Feb 7, 2012
Priority date	—
Expiry date	Aug 10, 2028

Classification

Technology area (CPC H)Electricity
CPC primaryH04B3/32
WIPO fieldTelecommunications
WIPO sectorElectrical engineering

Abstract

A method, an arrangement and a device for transmitting data via a plurality of channels. Additional data d are transmitted via at least one channel, and the transmission of the additional data d influences the transmission of the data in at least one of the further channels. The transmission of the data in the at least one of the further channels is influenced for example in such a way as to reduce interference, such as crosstalk, for instance, in the at least one of the further channels. The additional data d are advantageously transmitted during pauses in the user data transmission of the at least one channel.

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