System and method for changing a wireless mobile station between slotted mode operation and non-slotted mode operation
US6522873B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 30, 1999 |
| Grant date | Feb 18, 2003 |
| Priority date | — |
| Expiry date | Dec 30, 2019 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D30/70
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
There is disclosed, for use in a wireless communication device capable of communicating with a base station of a wireless network in a slotted mode of operation and in a non-slotted mode of operation, an apparatus capable of controlling the slotted mode of operation and the non-slotted mode of operation. The apparatus comprises: 1) a power monitor for determining if an external power supply is providing external power to the wireless communication device and generating a first signal indicating whether external power is being provided; and 2) a slotted mode power controller coupled to the power monitor and for receiving the first signal. The slotted mode power controller terminates the slotted mode of operation whenever the first signal indicates that the external power is being provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.