Systems and methods for a multicarrier modulation system with a variable margin
US8374226B2 · kind B2 · utility
6Cited by
12References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 26, 2010 |
| Grant date | Feb 12, 2013 |
| Priority date | — |
| Expiry date | Apr 12, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L27/2627
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A multicarrier modem has a plurality of carriers over which data is transmitted. By assigning, for example, one or more different margins to the individual carriers the data rate and impairment immunity can be increased.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.