Method of signal generation and signal generating device
US10009207B2 · kind B2 · utility
17Cited by
34References
4Claims
0Family size
Assignee
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Key dates
| Filing date | Apr 25, 2017 |
| Grant date | Jun 26, 2018 |
| Priority date | — |
| Expiry date | Apr 25, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L27/368
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A transmission method simultaneously transmitting a first modulated signal and a second modulated signal at a common frequency performs precoding on both signals using a fixed precoding matrix and regularly changes the phase of at least one of the signals, thereby improving received data signal quality for a reception device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.