Bit error simulation of DQPSK for a slow frequency hopping CDMA system in mobile radio communications

SH Mortazavi, MA Beach, JA Jones, JP McGeehan

Research output: Chapter in Book/Report/Conference proceedingConference Contribution (Conference Proceeding)

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Abstract

Spread spectrum (SS) techniques seem to be an attractive alternative to conventional narrow-band modulation. In this paper a frequency hopping (FH) system model based on slow FH (SFH) is proposed. The hopping pattern is in a pseudo-random manner through a set of completely independent channels. The simulated results of the bit error rate (BER) performance of the system for π/4 DQPSK modulation in the presence of additive white Gaussian noise (AWGN) and Rayleigh fading, together with Bose-Chaudhuri-Hocquenghem (BCH) coding and interleaving are obtained. Consideration is given to the optimum interleaving size, and the system performance in presence of both synchronous and asynchronous interferers.
Translated title of the contributionBit Error Simulation of DQPSK for a Slow Frequency Hopping CDMA System in Mobile Radio Communications
Original languageEnglish
Title of host publication6th IEEE Int. Sym. on Personal, Indoor and Mobile Radio Communications (PIMRC'95), 27-29 Sept
PublisherInstitute of Electrical and Electronics Engineers (IEEE)
Pages183 - 187
Volume1
ISBN (Print)0780330021
DOIs
Publication statusPublished - Sept 1995
Event6th International Symposium on Personal, Indoor and Mobile Radio Communications (1995) - Toronto, Canada
Duration: 1 Sept 1995 → …

Conference

Conference6th International Symposium on Personal, Indoor and Mobile Radio Communications (1995)
Abbreviated titlePIMRC
Country/TerritoryCanada
CityToronto
Period1/09/95 → …

Bibliographical note

Rose publication type: Conference contribution

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