Multidimensional signal modulation and/or demodulation for data communications

Smith, Stephen F; Dress, William B

Title: Multidimensional signal modulation and/or demodulation for data communications

Patent · Tue Mar 04 00:00:00 EST 2008

OSTI ID:970549

Smith, Stephen F ^[1]; Dress, William B ^[2]

London, TN
Camas, WA

Systems and methods are described for multidimensional signal modulation and/or demodulation for data communications. A method includes modulating a carrier signal in a first domain selected from the group consisting of phase, frequency, amplitude, polarization and spread; modulating the carrier signal in a second domain selected from the group consisting of phase, frequency, amplitude, polarization and spread; and modulating the carrier signal in a third domain selected from the group consisting of phase, frequency, amplitude, polarization and spread.

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Research Organization:: Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)

Sponsoring Organization:: USDOE

DOE Contract Number:: AC05-00OR22725

Assignee:: UT-Battelle LLC (Oak Ridge, TN)

Patent Number(s):: 7,340,001

Application Number:: 10/726,446

OSTI ID:: 970549

Country of Publication:: United States

Language:: English

References (11)

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Blind joint soft-detection assisted slow frequency-hopping multicarrier DS-CDMA Yang, Lie-Liang; Hanzo, L. IEEE Transactions on Communications, Vol. 48, Issue 9, p. 1520-1529 https://doi.org/10.1109/26.870019	journal	September 2000
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Multi-Carrier Modulated Orthogonal Code-Division Multiple Access (MCM-OCDMA) Thomas Magill, D. Multi-Carrier Spread-Spectrum https://doi.org/10.1007/978-1-4615-6231-3_12	book	January 1997
The bandwidth efficiency increasing method of multi-carrier CDMA and its performance evaluation in comparison with DS-CDMA with RAKE receivers Oh, Jung-Yeol; Lim, Myoung-Seob 1999 IEEE 49th Vehicular Technology Conference (Cat. No.99CH36363) https://doi.org/10.1109/VETEC.1999.778118	conference	May 1999
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Performance analysis of coded multicarrier spread-spectrum systems in the presence of multipath fading and nonlinearities Jong, Je-Hong; Stark, W. E. IEEE Transactions on Communications, Vol. 49, Issue 1, p. 168-179 https://doi.org/10.1109/26.898260	journal	January 2001
Islets General Diabetic Medicine, Vol. 16, Issue S1, p. 78-80 https://doi.org/10.1111/dme.1999.16.s1.78	journal	May 1999
Overview of multicarrier CDMA Hara, S.; Prasad, R. IEEE Communications Magazine, Vol. 35, Issue 12 https://doi.org/10.1109/35.642841	journal	January 1997

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