Modulation and equalization in an orthonormal time-frequency shifting communications system
US8976851B2 · kind B2 · utility
111Cited by
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6Claims
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Key dates
| Filing date | Jun 25, 2013 |
| Grant date | Mar 10, 2015 |
| Priority date | — |
| Expiry date | Jun 25, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L25/03834
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method which includes receiving a first modulated signal from a first user device, the first modulated signal being generated based upon a time-frequency transformation of first user data. The method further includes receiving a second modulated signal from a second user device, the second modulated signal being generated based upon a time-frequency transformation of second user data. The first modulated signal and the second modulated signal are then processed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.