Method and apparatus for communication of information

Telecommunications – Transmitter and receiver at separate stations – Single message via plural carrier wave transmission

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455103, 455137, 455273, 375349, H04B 702

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055488196

ABSTRACT:
A method for communication of information is described. The method provides for a much greater number of communication channels than available with conventional technologies. The number of communication channels that can be obtained is of the order of n.sup.2, where n is the number of physical channels available. Further, the method provides robustness in the presence of noise, interference, path delays, and other adverse environmental conditions. It is also compatible with a number of privacy insuring methods, and has an inherent resistance to casual prying.

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Tiuri, "Radio Astronomy Receivers" IEEE Trans. Antennas and Propagation AP-12 (7) Dec. 1964 pp. 930-938.

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