Bandwidth efficient wireless signal trunking system and method
US9596686B2 · kind B2 · utility
Inventors
Key dates
| Filing date | Jun 25, 2015 |
| Grant date | Mar 14, 2017 |
| Priority date | — |
| Expiry date | Jun 25, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W88/12
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A narrowband radio system and method for use in wireless communication systems. Preferred embodiments are designed to provide data communication links between users, referred to as “endpoints”. Endpoints in many embodiments include wireless radio modems. In preferred embodiments many or all of these links are two-way data communication links. Endpoints (typically “human users or computer systems”) can send data to the radio modems, and the radio modems can send data to the endpoints. In typical systems, the radio modems are connected to machines that are configured to respond to data communication. Computers are programmed with special protocols designed for efficient communication of information through the narrow band channels among users of the wireless trunking system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.