Method and system for the processing of messages in a telecommunication system
US6925568B1 · kind B1 · utility
100Cited by
16References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 12, 2000 |
| Grant date | Aug 2, 2005 |
| Priority date | — |
| Expiry date | Nov 12, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W12/63
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method and system for encrypting, in a telecommunication system, outgoing message traffic between mobile stations operating in accordance with current mobile communication standards and/or between a mobile station and a service provider, and for decrypting incoming message traffic, includes directing encrypted messages to and receiving encrypted messages from only those members of a limited closed receiver group that are located in a given geographic area.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.