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Apparatus and method for the transparent upgrading of technology and applications in digital radio systems using programmable transmitters and receivers

  • US 20010031013A1
  • Filed: 03/09/2001
  • Published: 10/18/2001
  • Est. Priority Date: 03/13/2000
  • Status: Active Grant
First Claim
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1. A digital radio system, the digital radio system comprising:

  • a transmitter unit, the transmitter unit including a transmitter programmable processor, wherein the signal stream transmitted by the transmitter unit is encoded with encoding algorithm installed in the transmitter programmable processor; and

    at least one receiver unit, the receiver unit including;

    apparatus for receiving the signal stream transmitted by the transmitter unit and converting the signal stream into a digital format signal stream;

    a receiver programmable processor for decoding the digital format signal stream using a decoding algorithm installed in the receiver programmable processor, wherein the decoding algorithm is provided by one provider selected from the group consisting of the manufacturer of the receiver unit and the transmitter unit.

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