On the Error Rates of Differentially Detected Narrowband π/4-DQPSK in Rayleigh Fading and Gaussian Noise

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

研究成果: Article

9 引用 (Scopus)

抜粋

A new closed-form expression for the distribution of the phase angle between two Rayleigh vectors perturbed by correlated Gaussian noise and intersymbol interference is derived. This formula is applied in the computation of the bit error rates of differentially-detected π/4-differential quaternary phase shift-keyed (DQPSK) and conventional DQPSK systems, and a comparison of performance between these two systems is made.

元の言語English
ページ(範囲)259-265
ページ数7
ジャーナルIEEE Transactions on Vehicular Technology
42
発行部数3
DOI
出版物ステータスPublished - 1993 8
外部発表Yes

ASJC Scopus subject areas

  • Automotive Engineering
  • Aerospace Engineering
  • Electrical and Electronic Engineering
  • Applied Mathematics

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