Power control in a mobile device
US8942750B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 13, 2011 |
| Grant date | Jan 27, 2015 |
| Priority date | — |
| Expiry date | Jul 5, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W52/146
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method and apparatus for controlling transmit power in a mobile wireless device connected simultaneously to two or more cells in a wireless network are described. The mobile wireless device is connected simultaneously to a first cell in the wireless network through a high speed data connection and to a second cell in the wireless network through a low speed voice connection. The mobile wireless device executes received transmit power up and transmit power down control commands received from the first cell. The mobile wireless device executes transmit power up control commands and ignores transmit power down control commands received from the second cell.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.