Method for push-to-listen remote monitoring
US6937856B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 8, 2003 |
| Grant date | Aug 30, 2005 |
| Priority date | — |
| Expiry date | Oct 23, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M11/04
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A method of operating a wireless communication system (101) including initiating (S402) a call from a first communications unit (120) to a second communications unit (130), embedding (S404) a push-to-listen control protocol configuration in a data packet (140) responsive to the call initiation, transmitting (S406) the data packet (140) from the first communications unit (120) to the second communications unit (130), configuring (S412) the second communications unit (130) based on the push-to-listen control protocol configuration and transmitting (S418) an automatic reconnect from the second communications unit (130) to the first communications unit (120) responsive to configuration of the second communications unit (130).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.