TY - GEN
T1 - Comparison of conventional and π/4-DQPSK in Rayleigh fading and Gaussian noise
AU - Ng, Chun Sum
AU - Tjhung, Tjeng Thiang
AU - Adachi, Fumiyuki
AU - Lye, Kin Mun
PY - 1993/12/1
Y1 - 1993/12/1
N2 - 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.
AB - 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.
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M3 - Conference contribution
AN - SCOPUS:0027851702
SN - 0780309170
T3 - IEEE Global Telecommunications Conference
SP - 1411
EP - 1418
BT - IEEE Global Telecommunications Conference
PB - Publ by IEEE
T2 - Proceedings of the IEEE Global Telecommunications Conference. Part 4 (of 4)
Y2 - 29 November 1993 through 2 December 1993
ER -