Generation of OFDM symbols
US9559815B1 · kind B1 · utility
2Cited by
1References
20Claims
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Key dates
| Filing date | Aug 26, 2015 |
| Grant date | Jan 31, 2017 |
| Priority date | — |
| Expiry date | Aug 26, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L27/3411
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method for generating a modified orthogonal frequency division multiplexing (OFDM) symbol, the method may include generating, for each pair of FDR error and outer OFDM symbol constellation sample that belong to a same sub-carrier, a modified OFDM symbol constellation sample thereby providing multiple modified OFDM symbol constellation samples; and calculating the modified OFDM symbol; wherein the calculating of the modified OFDM symbol comprises performing a frequency domain to time domain conversion of (a) the multiple modified OFDM symbol constellation samples and (b) unmodified OFDM symbol constellation samples.
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