Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail
Reexamination Certificate
2007-10-29
2010-12-28
Trinh, Sonny (Department: 2618)
Telecommunications
Transmitter and receiver at same station
Radiotelephone equipment detail
C455S343100, C455S343200
Reexamination Certificate
active
07860537
ABSTRACT:
A detecting method and a detecting device for saving electrical power consumption of a communication device are introduced. During each operation cycle, a receiving end is switched between a hibernation mode and an operation mode alternately. The receiving end in the hibernation mode is supplied with a first electric power, the receiving end in the operation mode is supplied with a second electric power, and the first electric power is smaller than the second electric power. The receiving end in the operation mode detects whether there is a first signal from a sending end. If receiving the first signal, the receiving end is kept in the operation mode, and continued to be supplied with the second electric power. If the receiving end in the operation mode does not receive the first signal, the receiving end enters the hibernation mode and is supplied with the first electric power.
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patent: 5590396 (1996-12-01), Henry
patent: 6990362 (2006-01-01), Simpson et al.
patent: 7313419 (2007-12-01), Islam et al.
patent: 7512424 (2009-03-01), Hossain et al.
patent: 7587194 (2009-09-01), Kouchiyama et al.
Mitac International Corp.
Trinh Sonny
Workman Nydegger
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