Technique for continuous OFDM modulation

Details Technique for continuous OFDM modulation Technique for continuous OFDM modulation

2005-12-13

2005-12-13

Kizou, Hassan (Department: 2662)

Multiplex communications

Generalized orthogonal or special mathematical techniques

Quadrature carriers

C370S210000

Reexamination Certificate

active

06975583

ABSTRACT:
A technique includes basing a discrete frequency transformation on the number of subcarriers in a predetermined set of subcarriers. One or more subcarriers of the set are assigned to modulate data, and the remaining subcarriers of the set are not assigned to modulate the data. The discrete frequency transformation is performed on the data to modulate the data, and mathematical operations that are associated with the subcarriers not assigned to modulate the data are excluded from the transformation.

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Bingham, ADSL, VDSL and Multicarrier Modulation, 2000, John Wiley & Sons, Inc. USA, pp. 111-114.

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