Multi-standard baseband receiver

Details Multi-standard baseband receiver Multi-standard baseband receiver

2002-04-15

2008-08-19

Ghebretinsae, Temesghen (Department: 2611)

Pulse or digital communications

Synchronizers

Synchronizing the sampling time of digital data

C375S316000, C455S160100, C348S725000, C348S731000

Reexamination Certificate

active

07415088

ABSTRACT:
Techniques for processing incoming signals conforming to a plurality of standards or communication formats with a single baseband receive section are disclosed. In one aspect, a plurality of analog processing components are adjusted in response to a format select signal, set according to one of a plurality of supported formats or standards. In another aspect, the operating mode of an A/D converter is tuned in response to the format select signal. In yet another aspect, the response characteristics of a jammer filter are tuned in response to the format select signal. In yet another aspect, the adjustment of the plurality of analog processing components is carried out by varying the frequency of a sample clock in response to the format select signal. Various other aspects are also presented. These aspects have the benefit of allowing a single baseband receive section to be deployed to process analog signals conforming to a plurality of communications standards or formats, in a power and area efficient manner.

REFERENCES:
patent: 4695792 (1987-09-01), Roy
patent: 4831378 (1989-05-01), Etienne et al.
patent: 5612975 (1997-03-01), Becker et al.
patent: 5673293 (1997-09-01), Scarpa et al.
patent: 5721756 (1998-02-01), Liebetreu et al.
patent: 5987070 (1999-11-01), Fimoff et al.
patent: 6005506 (1999-12-01), Bazarjani et al.
patent: 6134430 (2000-10-01), Younis et al.
patent: 6223053 (2001-04-01), Friedmann et al.
patent: 6697438 (2004-02-01), Doetsch et al.
patent: 2002/0055343 (2002-05-01), Stetzler et al.
patent: 0314873 (1989-05-01), None
patent: 1098449 (2001-05-01), None
patent: 9923761 (1999-05-01), None
patent: 0041322 (2000-07-01), None

Affiliated with

Also associated with

Rating

Multi-standard baseband receiver does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Multi-standard baseband receiver, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Multi-standard baseband receiver will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4016644