Method and apparatus for transmitting and receiving
US9413582B2 · kind B2 · utility
0Cited by
19References
14Claims
0Family size
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Key dates
| Filing date | Mar 10, 2015 |
| Grant date | Aug 9, 2016 |
| Priority date | — |
| Expiry date | Mar 10, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L63/0457
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A transmitting apparatus generates a modulation pattern code corresponding to an input security key and modulates and transmits the bit stream with a corresponding modulation method for a duration of a corresponding modulation method while changing a modulation method according to the generated modulation pattern code.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.