Pulse or digital communications – Systems using alternating or pulsating current – Plural channels for transmission of a single pulse train
Reexamination Certificate
2009-08-05
2011-11-08
Fan, Chieh M (Department: 2611)
Pulse or digital communications
Systems using alternating or pulsating current
Plural channels for transmission of a single pulse train
C375S267000, C375S295000, C375S299000, C375S354000, C375S364000, C370S203000, C370S208000, C370S210000
Reexamination Certificate
active
08054901
ABSTRACT:
A method for generating a signal is presented. The method includes selecting a first set of carrier frequencies that are integral multiples of a first frequency interval, and selecting a second set of carrier frequencies that are integral multiples of a second frequency interval. The second frequency interval is an integral multiple of the first frequency interval and the second set is a subset of the first set. The method includes, for each of one or more signal carrier frequencies in the second set, selecting a plurality of associated carrier frequencies in the first set including a peak carrier frequency having substantially the same value as the signal carrier frequency, and modulating waveform frequency components at each of the selected plurality of associated carrier frequencies according to the same data value.
REFERENCES:
patent: 5488632 (1996-01-01), Mason et al.
patent: 6058121 (2000-05-01), Kim et al.
patent: 6074086 (2000-06-01), Yonge, III
patent: 6111919 (2000-08-01), Yonge, III
patent: 6269132 (2001-07-01), Yonge, III
patent: 6546055 (2003-04-01), Schmidl et al.
patent: 7072411 (2006-07-01), Dollard
patent: 7272109 (2007-09-01), Webster et al.
patent: 7372913 (2008-05-01), Van Zelst et al.
patent: 7505522 (2009-03-01), Larsson
patent: 2004/0179627 (2004-09-01), Ketchum et al.
patent: 2007/0022352 (2007-01-01), Eroz et al.
IEEE document, Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) specifications: High-speed Physical Layer in the 5 GHZ Band, Sep. 1999.
Vandermey Timothy J.
Yonge, III Lawrence W.
Fan Chieh M
Hood Jeffrey C.
Meyertons Hood Kivlin Kowert & Goetzel P.C.
Qualcomm Atheros, Inc.
Vlahos Sophia
LandOfFree
Generating signals for transmission of information does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Generating signals for transmission of information, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Generating signals for transmission of information will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4278034