Processing received digital data signals based on a received...

Details Processing received digital data signals based on a received... Processing received digital data signals based on a received...

2005-12-09

2008-12-09

Nguyen, Simon D (Department: 2618)

Telecommunications

Receiver or analog modulated signal frequency converter

C455S140000, C455S183200, C455S234200, C455S333000, C455S337000, C375S147000, C375S340000

Reexamination Certificate

active

07463871

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 first logic is operable to provide a first level of digital filtering for a first received digital data signal format. A second logic is operable to provide the first level of digital filtering and derotation for a second received digital data signal format. A third logic is operable to provide a second level of digital filtering for a third received digital data signal format wherein the second level of digital filtering is reduced in comparison to the first level of digital filtering. Selection logic is operable to select between the first, second and third logic for processing the digital data received through the wireless interface.

REFERENCES:
patent: 7058144 (2006-06-01), Baldwin
patent: 2005/0118977 (2005-06-01), Drogi et al.
patent: 2005/0272400 (2005-12-01), Chen et al.
patent: 2006/0034396 (2006-02-01), Li

Affiliated with

Also associated with

Rating

Processing received digital data signals based on a received... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Processing received digital data signals based on a received..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Processing received digital data signals based on a received... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4052354