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System and method of using variable pulses for symbology

  • US 20050094784A1
  • Filed: 10/18/2004
  • Published: 05/05/2005
  • Est. Priority Date: 10/28/1999
  • Status: Active Grant
First Claim
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1. A method of transmitting data, the method comprising:

  • receiving a digital bit of data from a memory unit;

    transforming the bit of data into a transmission pulse, the transmission pulse having a pulse characteristic selected from a set of three or more predetermined pulse characteristics, one of which is corresponding to the bit of data; and

    transmitting the transmission pulse over a guided medium.

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