Method and a radio terminal for interaction with a service provider
US6498788B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 12, 1999 |
| Grant date | Dec 24, 2002 |
| Priority date | — |
| Expiry date | Feb 12, 2019 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L5/026
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A mobile radio terminal for a digital cellular radio communication system. The system includes a number of base stations connected to a public network. Each of the base stations is adapted to serve a number of mobile radio terminals. The mobile radio terminal includes negotiation means for initial negotiation with the service provider for the provision of a service application required by terminal user. A control means dynamically controls individual elements of the service application, interconnections between individual elements and interconnection between the service application and a carrier network. A co-division access device enables different users to share radio resource. The Co-division access device may use CDMA or COFDM.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.