Electrical computers and digital processing systems: support – Computer power control – Power conservation
Reexamination Certificate
2006-01-10
2006-01-10
Lee, Thomas (Department: 2115)
Electrical computers and digital processing systems: support
Computer power control
Power conservation
C713S300000, C713S322000
Reexamination Certificate
active
06986068
ABSTRACT:
A system capable of changing an operating frequency and a power source voltage of a processor, the operating frequency of the processor necessary for processing a periodic real-time task and a non-real-time task at the same time as an optimum value of the power source voltage for the processor is determined to be responding to the operating frequency changing with time, so as to diminish the power consumption of the processor, as the application's real-time request is met.
REFERENCES:
patent: 5812860 (1998-09-01), Horden et al.
patent: 6425086 (2002-07-01), Clark et al.
patent: 11194849 (1999-07-01), None
patent: 2000122747 (2000-04-01), None
Yann-Hang Lee et al.; Voltage-Clock Scaling for Low Energy Consumption in Real-time Embedded Systems; Real-Time Computing Systems and Applications, 1999. RTCSA '99. Sixth International Conference on, Dec. 13-15, 1999; pp. 272-279.
Takanori Okuma et al.; Real-Time Task Scheduling for a Variable Voltage Processor; System Synthesis, 1999. Proceedings. 12th International Symposium on , 10-12, 1999 □□pp.: 24-29□□.
Bae Ji H.
Lee Thomas
Maioli Jay H.
LandOfFree
Arithmetic processing system and arithmetic processing... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Arithmetic processing system and arithmetic processing..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Arithmetic processing system and arithmetic processing... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3586423