System, apparatus, and method of Wi-Fi video transmission utilizing linear mapping of transmission payload into constellation points
US10820003B2 · kind B2 · utility
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8Claims
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Key dates
| Filing date | Dec 18, 2017 |
| Grant date | Oct 27, 2020 |
| Priority date | — |
| Expiry date | Dec 18, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N19/13
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A system for wireless video transmission includes a video compression unit to generate a description of DCT taps, a linear mapper to generate transmission payload from the DCT taps, and a wireless transmitter to map the transmission payload into constellation points, wherein the real part and the imaginary part of each of the constellation points is a monotonic function of some of the DCT taps.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.