Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail
Reexamination Certificate
2009-09-15
2011-11-08
Dao, Minh D (Department: 2618)
Telecommunications
Transmitter and receiver at same station
Radiotelephone equipment detail
C455S572000, C455S550100, C455S552100, C340S007320
Reexamination Certificate
active
08055313
ABSTRACT:
A mobile communication device with a low power receiver for signal detection and a method for utilizing a low power receiver for signal detection in a mobile communication device. Various aspects of the present invention comprise a first receiver module adapted to operate in a sleep mode. The first receiver module may also be adapted to receive a communication signal utilizing a first amount of power, where the communication signal is characterized by a first set of signal characteristics. A second receiver module may be adapted to receive a communication signal characterized by the first set of signal characteristics. The second receiver module may be adapted to receive a communication signal utilizing a second amount of power that is less than the first amount of power. A communication signal received by the second receiver module may be analyzed to determine a mode in which to operate the first receiver module.
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EPO Communication dated Oct. 1, 2010 in Application No. 06014294.0-1246 / 1772978.
Behzad Arya
Rofougaran Ahmadreza
Broadcom Corporaation
Dao Minh D
McAndrews Held & Malloy Ltd.
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