Device and method for the dynamic allocation of frequencies for multicarrier modulation systems
US7039120B1 · kind B1 · utility
40Cited by
3References
101Claims
0Family size
Assignee
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Key dates
| Filing date | Nov 30, 1999 |
| Grant date | May 2, 2006 |
| Priority date | — |
| Expiry date | Nov 30, 2019 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L5/0096
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The method of transmitting data in the form of symbols sent over an electromagnetic channel is characterized in that a measurement of significance is attributed to each group of data to be transmitted, in that the transmission reliability of the carriers is estimated dynamically, and in that the most significant data are sent over the most reliable carriers at each instant, the other data being sent over the carriers of decreasing reliability, in decreasing order of significance of the data.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.