Communication network comprising signalling groups
US11337039B2 · kind B2 · utility
1Cited by
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10Claims
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Key dates
| Filing date | Apr 27, 2020 |
| Grant date | May 17, 2022 |
| Priority date | — |
| Expiry date | Apr 27, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W4/02
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A communication network enabling a plurality of user devices to access communication services, the communication being a private communication or a communication within a multimedia group to which at least one user device of the plurality of user devices is affiliated, the communication network including at least one dedicated signalling group making it possible to announce to at least one user device of the plurality of user devices affiliated to the dedicated signalling group the availability of at least one service for the dedicated signalling group.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.