Method and apparatus for performing analog mode operations when receiving data and signaling tones in a wireless TDMA system
US6687314B1 · kind B1 · utility
4Cited by
7References
16Claims
0Family size
Inventors
Key dates
| Filing date | Mar 3, 2000 |
| Grant date | Feb 3, 2004 |
| Priority date | — |
| Expiry date | Mar 3, 2020 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L7/046
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method and apparatus are provided for use in a transceiver of a wireless system that enable analog mode operations to be performed using in-phase (I) and quadrature (Q) values. When operating in the analog mode, the apparatus comprises a processor that receives digital I, Q pairs relating to audio or data signals and performs FM demodulation to generate information content relating to the audio or data signals. When receiving data in the analog mode, the data is in a particular format.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.