An Adaptive Direct-Sequence Spread-Spectrum Receiver for Burst Type Interference

D. M. Krinsky, A. H. Haddad, C. C. Lee

Research output: Contribution to journalArticlepeer-review

5 Scopus citations


The hybrid system is an extension of the state-space system model which allows for random and abrupt changes in the model parameters. In this paper we use the hybrid system to model burst type interference in a direct-sequence spread-spectrum (DS/SS) communication system. The resulting optimum receiver is easily derived but too computationally complex to be practical. Two suboptimal but more practical receivers are presented. In an example, the hybrid system is used to model pulsed narrowband interference. The performance of each suboptimal receiver is evaluated using computer simulations.

Original languageEnglish (US)
Pages (from-to)59-70
Number of pages12
JournalIEEE Journal on Selected Areas in Communications
Issue number1
StatePublished - Jan 1995

ASJC Scopus subject areas

  • Computer Networks and Communications
  • Electrical and Electronic Engineering


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