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Digital transmission system using non-orthogonal matrices

  • US 20040091055A1
  • Filed: 10/30/2003
  • Published: 05/13/2004
  • Est. Priority Date: 10/30/2002
  • Status: Abandoned Application
First Claim
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1. A digital transmission system comprising:

  • a. a transmitter transmitting a transmit symbol sequence that has been created by multiplying an input symbol sequence by a transmission matrix, said transmission matrix being comprised of non-orthogonal basis functions;

    b. a signal path, c. a receiver receiving a received symbol sequence, and d. a processing element multiplying the received symbol sequence by a recovery matrix, whereby an output symbol sequence is produced.

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