Performance of chaos-based asynchronous DS-CDMA with different pulse shapes

Gianluca Setti; Riccardo Rovatti; Gianluca Mazzini

doi:10.1109/LCOMM.2004.832759

Performance of chaos-based asynchronous DS-CDMA with different pulse shapes

Gianluca Setti, Riccardo Rovatti, Gianluca Mazzini

Research output: Contribution to journal › Article › peer-review

34 Scopus citations

Abstract

A general framework to assess the joint effect of pulse shaping and spreading sequence statistics on asynchronous DS-CDMA is developed. With this, the effect of three possible pulse shapes (rectangle, band-limited rectangle, and square-root raised-cosine) associated with three possible spreading sequences (i.i.d., chaos-based, and optimum) is analyzed. Improvements up to 16% in users capacity are shown over traditional systems. © 2004 IEEE.

Original language	English (US)
Pages (from-to)	416-418
Number of pages	3
Journal	IEEE Communications Letters
Volume	8
Issue number	7
DOIs	https://doi.org/10.1109/LCOMM.2004.832759
State	Published - Jul 1 2004
Externally published	Yes

Bibliographical note

Generated from Scopus record by KAUST IRTS on 2023-02-15

ASJC Scopus subject areas

Modeling and Simulation
Computer Science Applications
Electrical and Electronic Engineering

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10.1109/LCOMM.2004.832759

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AU - Rovatti, Riccardo

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AB - A general framework to assess the joint effect of pulse shaping and spreading sequence statistics on asynchronous DS-CDMA is developed. With this, the effect of three possible pulse shapes (rectangle, band-limited rectangle, and square-root raised-cosine) associated with three possible spreading sequences (i.i.d., chaos-based, and optimum) is analyzed. Improvements up to 16% in users capacity are shown over traditional systems. © 2004 IEEE.

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Performance of chaos-based asynchronous DS-CDMA with different pulse shapes

Abstract

Bibliographical note

ASJC Scopus subject areas

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