Please use this identifier to cite or link to this item: https://doi.org/10.1109/25.231876
Title: On the error rates of differentially detected narrowband π/4-DQPSK in Rayleigh fading and Gaussian noise
Authors: Ng, Chun Sum 
Tjhung, Tjeng Thiang 
Adachi, Fumiyuki
Lye, Kin Mun 
Issue Date: Aug-1993
Source: Ng, Chun Sum, Tjhung, Tjeng Thiang, Adachi, Fumiyuki, Lye, Kin Mun (1993-08). On the error rates of differentially detected narrowband π/4-DQPSK in Rayleigh fading and Gaussian noise. IEEE Transactions on Vehicular Technology 42 (3) : 259-265. ScholarBank@NUS Repository. https://doi.org/10.1109/25.231876
Abstract: 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.
Source Title: IEEE Transactions on Vehicular Technology
URI: http://scholarbank.nus.edu.sg/handle/10635/62534
ISSN: 00189545
DOI: 10.1109/25.231876
Appears in Collections:Staff Publications

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