Pulse or digital communications – Transmitters – Angle modulation
Reexamination Certificate
2011-08-09
2011-08-09
Ahn, Sam K (Department: 2611)
Pulse or digital communications
Transmitters
Angle modulation
Reexamination Certificate
active
07995675
ABSTRACT:
A method to communicate information within a data storage system comprising a plurality of enclosures, wherein the method defines and stores a first waveform comprising a frequency FB, a second waveform comprising a frequency F0wherein that second waveform is decoded to mean a bit comprising a first value, and a third waveform comprising a frequency F1, wherein that third waveform is decoded to mean a bit comprising a second value. The method transmits by an initiating enclosure a byte of data encoded as eight data waveforms, wherein each of those data waveforms comprises the frequency FBin combination with either the frequency F1or the frequency F0.
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Cagno Brian James
Elliott John Charles
Qiu Kenny Nian Gan
Smith D. Scott
Ahn Sam K
International Business Machines - Corporation
Quarles & Brady LLP
Regelman Dale F.
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