Methods and systems for performing an overlap-and-add operation

Details Methods and systems for performing an overlap-and-add operation Methods and systems for performing an overlap-and-add operation

2006-01-13

2010-02-23

Fan, Chieh M (Department: 2611)

Pulse or digital communications

Systems using alternating or pulsating current

Plural channels for transmission of a single pulse train

C375S340000, C375S355000, C370S208000, C370S210000, C370S260000

Reexamination Certificate

active

07668247

ABSTRACT:
A system is provided that includes a first device110A that transmits an information symbol with a zero-padded suffix (ZPS) and a second device110B that receives the information symbol with the zero-padded suffix. The second device110B performs a Fourier transform on at least one sample of the information symbol before a ZPS sample is overlapped-and-added to another sample of the information symbol.

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patent: 2007/0291637 (2007-12-01), Saitou
patent: 2008/0212693 (2008-09-01), Razzell

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