Apparatus and method for transceiving data
US9083592B2 · kind B2 · utility
2Cited by
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20Claims
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Key dates
| Filing date | Oct 21, 2011 |
| Grant date | Jul 14, 2015 |
| Priority date | — |
| Expiry date | Oct 21, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L27/2614
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A data transmitting apparatus generates a plurality of modulation data symbols by symbol-mapping a plurality of input data signals, converts the plurality of modulation data symbols to a real signal of a time domain from a frequency domain, performs angle modulation of the signal, and controls and transmits the size of a sine signal of the angle-modulated real signal with a gain varying according to a control signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.