Asynchronous resampling for data transport

Pulse or digital communications – Synchronizers

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C375S356000, C375S358000, C375S376000

Reexamination Certificate

active

06904111

ABSTRACT:
A data and clock signals from a source (12) are transmitted from a location (10) to a distant location (40) together with a phase signal which estimates the difference in phase between a data clock signal and a reference clock signal generated by a reference clock (24) at location (10). At the second location (40), the phase signal is used to address coefficients stored in a read only memory (56) which are used to condition a resample or interpolate filter (50) which generates resampled data signals.

REFERENCES:
patent: 5519737 (1996-05-01), Brun et al.
patent: 5550860 (1996-08-01), Georgiou et al.
patent: 5563891 (1996-10-01), Wang
patent: 5680422 (1997-10-01), Burch et al.
patent: 5694174 (1997-12-01), Suzuki
patent: 5805650 (1998-09-01), Belot et al.
patent: 5822317 (1998-10-01), Shibata
patent: 5950115 (1999-09-01), Momtaz et al.
patent: 6031886 (2000-02-01), Nah et al.
patent: 6055247 (2000-04-01), Kubota et al.
patent: 6154466 (2000-11-01), Iwasaki et al.
patent: 6285726 (2001-09-01), Gaudet
patent: 6301297 (2001-10-01), Russo
patent: 6327273 (2001-12-01), Van der Putten et al.
patent: 6397042 (2002-05-01), Prentice et al.
patent: 6470033 (2002-10-01), Menzi et al.
patent: 6493408 (2002-12-01), Kobayashi
patent: 6657953 (2003-12-01), Hiramoto et al.
G. Ungerboeck, “Trellis-Coded Modulation with Redundant Signal Sets, Part I: Introduction,” IEEE Communications Magazine; vol. 25, No. 2, pp. 5-11, Feb. 1987.
G. Ungerboeck, “Trellis-Coded Modulation with Redundant Signal Sets, Part II: State of the Art,” IEEE Communications Magazine; vol. 25, No. 2, pp. 12-21, Feb. 1987.
Claude Berrou and Alain Glavieux, “Near Optimum Error Correcting Coding and Decoding: Turbo-Codes,” IEEE Transactions on Communications, vol. 44, No. 10, pp. 1261-1271, Oct. 1996.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Asynchronous resampling for data transport does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Asynchronous resampling for data transport, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Asynchronous resampling for data transport will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3509722

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.