Method and apparatus for universal xDSL demarcation interface with multi-functional capability and signal performance enhancement
US8406413B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 22, 2009 |
| Grant date | Mar 26, 2013 |
| Priority date | — |
| Expiry date | May 12, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04Q1/03
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Provided is an apparatus for splitting an input signal, the apparatus including a xDSL profile filter for filtering a first sub-signal from the input signal, the first sub-signal according to a xDSL profile, and outputting a xDSL profile output signal; a voice-band filter for filtering a second sub-signal from the input signal, the second sub-signal according to a voice frequency band, and outputting a voice-band output signal; and a user interface for selecting a xDSL profile mode, wherein the xDSL profile mode is consistent with one of a plurality of xDSL profiles, and wherein the xDSL profile filter filters the first sub-signal according to the xDSL profile mode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.