Wirelesss communication device and method
US7983204B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 27, 2007 |
| Grant date | Jul 19, 2011 |
| Priority date | — |
| Expiry date | Apr 8, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D30/70
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A wireless communication device (200), including: a housing (210); a controller (220), the controller (220) configured to control the operations of the wireless communication device; memory (270) coupled to the controller (220); a transceiver (250) coupled to the controller (220), the transceiver (250) configured to send and receive wireless signals; the receive signal includes at least a control channel and a packet data channel, the control channel being configured to provide the modulation and encoding and/or decoding information necessary to process a subsequent packet of data received by the transceiver (250) or in preparation for transmission by the transceiver (250); a monitoring module (290) for monitoring the control channel and controlling a dynamic scaling module (295), the monitoring module (290) reads a parameter field from the control channel which is used to determine that the data message has certain processing needs meeting a certain threshold; the dynamic scaling module (295) is configured to provide energy savings by varying the voltage and frequency of a controller, substantially real-time, according to processing needs, including: (i) a performance mode when th…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.