Signal conditioning techniques in DMT-based transmissions
US6754285B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Aug 1, 2000 |
| Grant date | Jun 22, 2004 |
| Priority date | — |
| Expiry date | Aug 23, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L25/0286
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
One embodiment of the present invention provides a method for conditioning a signal for transmission in a DMT-based communication system, the method comprising: converting the signal in a digital environment of the DMT-based communication system into a pre-clipped signal to avoid subsequent analog clipping in an analog environment of the DMT-based communication system. Another embodiment of the present invention provides a signal conditioner for conditioning a signal for transmission in a DMT-based transmission system, the signal conditioner comprising: a digital environment configured to convert the signal into a pre-clipped signal to avoid subsequent analog clipping in an analog environment of the DMT-based communication system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.