Control system and method for a wireless communications terminal
US6961579B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 23, 2002 |
| Grant date | Nov 1, 2005 |
| Priority date | — |
| Expiry date | Dec 19, 2023 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W8/245
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A wireless communications terminal stores owner information and function states. A terminal control device transmits, to the wireless communications terminal, control data including control target information for specifying a terminal to be controlled and function state change information indicating a change made in the function states of the terminal. The wireless communications terminal determines, based on the received control target information and the stored owner information, whether or not a function state(s) is to be changed, and changes the stored function states in accordance with the determination result. The wireless communications terminal transmits, to the terminal control device, a process end notification including the terminal's own identification information and indicating whether or not the function state(s) has been changed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.