Method for transmitting encrypted data, associated decrypting method, device for carrying out said methods and a mobile terminal for the incorporation thereof
US7620184B2 · kind B2 · utility
46Cited by
5References
29Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 21, 2003 |
| Grant date | Nov 17, 2009 |
| Priority date | — |
| Expiry date | Feb 28, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L2209/80
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A process for transmitting encrypted data through a radio transmission channel having a frame structure such that a TDMA frame comprises at least time slots of a first type forming a traffic channel and at least one time slot of a second type forming an associated signaling channel, comprises steps according to which:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.