A new efficient chirp modulation technique for multi-user access communications systems

Y. Ju, B. Barkat

Research output: Contribution to journalConference articlepeer-review

19 Scopus citations

Abstract

In this paper, we present a novel chirp modulation technique that completely suppresses the interference between the users in a multi-access communications system. The interference suppression is obtained by using an orthogonal set of chirp signals in the proposed modulation scheme. Simulations results, based on Monte-Carlo realizations, show that the new technique can easily handle a larger number of users, compared to existing techniques, without a degradation in performance.

Original languageBritish English
Pages (from-to)IV-937-IV-940
JournalICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings
Volume4
StatePublished - 2004
EventProceedings - IEEE International Conference on Acoustics, Speech, and Signal Processing - Montreal, Que, Canada
Duration: 17 May 200421 May 2004

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