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Increased capacity communications for OFDM-based wireless communications systems/methods/devices

  • US 8,537,916 B2
  • Filed: 06/20/2012
  • Issued: 09/17/2013
  • Est. Priority Date: 03/29/2010
  • Status: Active Grant
First Claim
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1. A communications method comprising:

  • distributing a data element over a plurality of components/dimensions of a vector;

    transmitting the vector by transmitting by a transmitter a plurality of sub-carriers; and

    subjecting the vector, prior to said transmitting the vector, to a transformation that depends upon a characteristic of a channel that exists between the transmitter and a receiver;

    wherein the transmitter is configured to transmit at least two sub-carriers simultaneously in time therebetween; and

    wherein, resulting from said distributing, at least one component/dimension of the vector comprises a superposition of a plurality of data elements.

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