Patent · US Active

Method and arrangement in a digital subscriber line system

US8995508B2 · kind B2 · utility

0Cited by

0References

12Claims

0Family size

Assignee

ERICSSON AB · SE

Inventors

Bo Engstrom · Älvsbyn, SE
Frank Sjöberg · Luleå, SE
Hans Ohman · Luleå, SE

Key dates

Filing date	Dec 20, 2012
Grant date	Mar 31, 2015
Priority date	—
Expiry date	Dec 20, 2032

Classification

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

Abstract

Transmitting and receiving arrangements and methods in a Digital Subscriber Line (DSL) system having a plurality of modems and vectored transmission capability. A first part of an available frequency band is reserved exclusively for vectored DSL transmission and reception using modems operating in the first part of the frequency band. The remaining, second, part of the available frequency band is reserved for both vectored and non-vectored transmission using modems operating in the second part of the frequency band.

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