Comparison of conventional and π/4-DQPSK in Rayleigh fading and Gaussian noise

Chun Sum Ng, Tjeng Thiang Tjhung, Fumiyuki Adachi, Kin Mun Lye

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Using a recently derived closed-form expression for the distribution of the phase angle between two Rayleigh vectors perturbed by Gaussian noise and intersymbol interference, we compute and compare the bit error rates (BER) of narrowband π/4-DQPSK and conventional DQPSK systems. We also provide physical explanations on the effects of Doppler frequency spread and IF filter bandwidth on the BER which are not available in previous publications.

Original languageEnglish
Title of host publicationIEEE Global Telecommunications Conference
PublisherPubl by IEEE
Pages1411-1418
Number of pages8
ISBN (Print)0780309170
Publication statusPublished - 1993 Dec 1
Externally publishedYes
EventProceedings of the IEEE Global Telecommunications Conference. Part 4 (of 4) - Houston, TX, USA
Duration: 1993 Nov 291993 Dec 2

Publication series

NameIEEE Global Telecommunications Conference
Volume3

Other

OtherProceedings of the IEEE Global Telecommunications Conference. Part 4 (of 4)
CityHouston, TX, USA
Period93/11/2993/12/2

ASJC Scopus subject areas

  • Engineering(all)

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