Systems and methods for joint demodulation and demapping
US9571314B1 · kind B1 · utility
2Cited by
24References
30Claims
0Family size
Assignee
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Key dates
| Filing date | Sep 23, 2015 |
| Grant date | Feb 14, 2017 |
| Priority date | — |
| Expiry date | Sep 23, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L27/2017
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method for wireless communication is described. The method includes receiving a signal that is pattern-mapped and Gaussian frequency-shift keying (GFSK) modulated. The method also includes performing a joint demapping and demodulation of the received signal based on a stored accumulated phase. The method may further include updating the stored accumulated phase based on the joint demapping and demodulation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.