Telecommunications – Receiver or analog modulated signal frequency converter
Reexamination Certificate
2008-11-07
2010-11-09
Nguyen, Simon D (Department: 2618)
Telecommunications
Receiver or analog modulated signal frequency converter
C455S140000, C455S183200, C455S234200, C455S307000, C375S147000, C375S343000
Reexamination Certificate
active
07831228
ABSTRACT:
An integrated circuit radio receiver includes radio frequency (“RF”) front end circuitry for receiving and transmitting digital data received through a wireless interface. A baseband processor is operable to process the digital data received through the wireless interface. A plurality of digital filtering logic is included wherein each digital filtering logic includes a level of digital filtering based upon a received digital data signal format. The integrated circuit radio receiver includes logic that is operable to select between each digital filtering logic of the plurality of digital filtering logic based upon the received digital data signal format to process the digital data received through the wireless interface with the selected level of digital filtering.
REFERENCES:
patent: 7058144 (2006-06-01), Baldwin
patent: 7463871 (2008-12-01), Li
patent: 7672403 (2010-03-01), May et al.
patent: 2005/0118977 (2005-06-01), Drogi et al.
patent: 2005/0272400 (2005-12-01), Chen et al.
Broadcom Corporation
Garlick & Harrison & Markison
Nguyen Simon D
Smith Kevin L.
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