System and method for power consumption control in a...

Details System and method for power consumption control in a... System and method for power consumption control in a...

2008-08-28

2011-10-11

Mizrahi, Diane (Department: 2617)

Telecommunications

Transmitter and receiver at same station

Radiotelephone equipment detail

Reexamination Certificate

active

08036719

ABSTRACT:
A technique for controlling power consumption in a wireless device detects data frames indicating a pause in the reception of speech frames from the wireless network. The mobile unit places the receiver circuitry in a low-power or sleep mode to thereby reduce processor cycles and save battery power. At the end of a time period, the receiver circuitry awakens to receive and process additional speech frames or to return to the low-power mode if no additional speech signals have been received.

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Su-Lin Wu et al.; Incorporating Information from Syllable-Length Time Scales into Automatic Speech Recognition; International Computer Science Institute, 1947 Center Street, Suite 600, Berkeley, CA 94704 and the University of California at Berkeley, Berkeley, CA 94720, 1997.

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