Information transmission method and apparatus
US10637612B2 · kind B2 · utility
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1References
16Claims
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Assignee
Inventors
Key dates
| Filing date | Sep 4, 2018 |
| Grant date | Apr 28, 2020 |
| Priority date | — |
| Expiry date | Sep 4, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L27/3488
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Embodiments of the present invention provide an information transmission method, including: obtaining, by a first device, N layers of symbol data sequences; performing scrambling processing on each of the N layers of symbol data sequences, to obtain a scrambled signal; and sending the scrambled signal to a second device, where N is a positive integer. Such a method for multiplexing and transmitting a plurality of layers of information based on a scrambled signal can improve a system performance gain.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.