Method of enhancing communication setup between a communication station and a telecommunications network
US5017915A · kind A · utility
Inventors
Key dates
| Filing date | Sep 19, 1988 |
| Grant date | May 21, 1991 |
| Priority date | — |
| Expiry date | Sep 19, 2008 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04M1/2473
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A method is disclosed for enhancing communication setup between a communication station and a telecommunications network. An initial setup communication from the communication station is transmitted at a normal data rate and the response from the telecommunications network is utilized to selectively enable transmission at a higher data rate for subsequent communications. Additionally, requested communication parameters are compared to previously utilized parameters which have been stored. Communication is established by setting only those parameters which do not match previously stored parameters. In a preferred embodiment of the present invention, a selected data call number is stored at the telecommunications network and automatically invoked by the communication station in response to the establishment of communication.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.