Method and apparatus for dual/multi-watch for group PTT services
US8676244B2 · kind B2 · utility
8Cited by
13References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 23, 2012 |
| Grant date | Mar 18, 2014 |
| Priority date | — |
| Expiry date | Apr 23, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W88/06
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A communication system (100) provides dual-watch and multi-watch capability for group PTT services. Incoming PTT calls are prioritized and played out in accordance with prioritized devices (130). A user of multiple communication devices can hear received audio traffic being played out in accordance with the priority assigned to the group call and the priority assigned to the communication device. Numerous calls can be simultaneously received and managed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.