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Intelligent adaptive modulation system

  • US 6,236,676 B1
  • Filed: 04/17/1998
  • Issued: 05/22/2001
  • Est. Priority Date: 04/17/1998
  • Status: Expired due to Term
First Claim
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1. An adaptive modulation system for communications devices, comprising:

  • a first communications device having a first modulation unit for storing a first modulation algorithm, said first modulation algorithm including two or more modulation methods;

    a second communications device having a second modulation unit for storing a second modulation algorithm, said second algorithm including two or more modulation methods, said first modulation algorithm having at least one modulation method that is incompatible with said modulation methods of said second communications device and also having at least one modulation method that is compatible with at least one of said modulation methods of said second communications device; and

    an adaptive modulation unit for enabling said first and second devices to communicate with each other using one of said incompatible modulation methods.

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