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METHOD AND APPARATUS FOR AMPLITUDE AND PULSE MODULATION

  • US 20010055353A1
  • Filed: 04/04/1998
  • Published: 12/27/2001
  • Est. Priority Date: 04/04/1998
  • Status: Abandoned Application
First Claim
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1. A method for amplitude and pulse pattern modulation, the method comprises the steps of:

  • a) partially encoding a set of bits of a data stream into a pulse pattern;

    b) when the pulse pattern includes a first number of pulses, amplitude encoding the pulse pattern based on first amplitude encoding parameters and the set of bits to produce an amplitude modulated pulse pattern encoded signal; and

    c) when the pulse pattern includes a second number of pulses, amplitude encoding the pulse pattern based on second amplitude encoding parameters and the set of bits to produce the amplitude modulated pulse pattern encoded signal.

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