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Dual-Carrier Modulation Decoder

  • US 20070091984A1
  • Filed: 10/23/2006
  • Published: 04/26/2007
  • Est. Priority Date: 10/24/2005
  • Status: Abandoned Application
First Claim
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1. An ultra-wideband wireless communications system comprising:

  • a data input;

    a decoding function, adapted to receive a first data element and a second data element from the data input and decode the first data element and second data element;

    a mapping element, adapted to map the first data element and second data element onto a first constellation and a second constellation; and

    a log likelihood function operable to substantially maximize log likelihood information across a first tone and a second tone using the first constellation and the second constellation.

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