Multi-line ADSL modulation
US6507608B1 · kind B1 · utility
47Cited by
9References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 22, 2001 |
| Grant date | Jan 14, 2003 |
| Priority date | — |
| Expiry date | Mar 17, 2021 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L5/20
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A system and method are disclosed for transmitting data over multiple twisted pairs and receiving the data at a single receiver. In one embodiment, data is transmitted over an additional channel existing as the difference between the average voltages of two twisted pairs.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.