Interoperability device for interconnecting several communication networks, associated system and method
US11228872B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Aug 7, 2020 |
| Grant date | Jan 18, 2022 |
| Priority date | — |
| Expiry date | Sep 24, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W92/02
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
An interoperability device to interconnect at least two communication networks, each including at least one local server defining and managing at least one local communication group including a plurality of local user equipment, the pluralities of user equipment having no user equipment in common, the interoperability device including s multimedia group management module, configured to: define a global communication group comprising the two local communication groups, generate and distribute an encryption key of the global communication group to the first and to the second local server, and a communication services management module configured to: manage the floor control seizure during each group communication within the global communication group and apply a network policy comprising communication rules defined by configuration.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.