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Method and apparatus for transmitting and receiving signals having a carrier interferometry architecture

  • US 20020034191A1
  • Filed: 07/16/2001
  • Published: 03/21/2002
  • Est. Priority Date: 02/12/1998
  • Status: Active Grant
First Claim
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1. A method of generating a communications signal comprising:

  • providing for generating a plurality of carrier signals within at least one predetermined frequency band;

    providing for modulating the carrier signals with at least one information signal;

    providing for transmitting the plurality of modulated carrier signals into a communication channel; and

    providing for receiving the transmitted modulated carrier signals from the communication channel, the receiving process including;

    (a) down converting the received signals using a control signal to generate a plurality of down-converted received signals; and

    (b) combining the down-converted received signals to produce a superposition signal indicative of the information signal.

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