Design of user codes in QS-CDMA systems for MUI elimination in unknown multipath

Anna Scaglione, Georgios B. Giannakis

Research output: Contribution to journalArticle

20 Scopus citations

Abstract

Low-complexity quasi-synchronous CDMA systems are derived for eliminating MUI completely in the presence of unknown and even rapidly varying multipath. They rely on judiciously designed precomputable user codes and offer a generalization of orthogonal frequency division multiplexing, especially valuable when carrier frequency errors and Doppler effects are present.

Original languageEnglish (US)
Pages (from-to)25-27
Number of pages3
JournalIEEE Communications Letters
Volume3
Issue number2
DOIs
StatePublished - Feb 1 1999
Externally publishedYes

ASJC Scopus subject areas

  • Modeling and Simulation
  • Computer Science Applications
  • Electrical and Electronic Engineering

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