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RESEARCH PRODUCT

Filtering out intersymbol interference in spread-spectrum communication systems

G. MamolaE. RandazzoL. Alcuri

subject

Intersymbol interferenceComputer scienceElectronic engineeringFilter (signal processing)Direct-sequence spread spectrumElectrical and Electronic EngineeringCommunications systemRaised-cosine filterNyquist ISI criterionPulse shapingComputer Science::Information TheoryRoot-raised-cosine filter

description

In this letter the transfer characteristic of the optimum filter suitable for eliminating intersymbol interference in pseudo-noise spread-spectrum communication systems is determined. Such a characteristic is independent of the code sequence employed.

https://doi.org/10.1049/el:19790286