On the robustness of decision-feedback detection of DPSK and differential unitary space-time modulation in Rayleigh-fading channels.

On the robustness of decision-feedback detection of DPSK and differential unitary space-time modulation in Rayleigh-fading channels.

Decision-feedback differential detection (DFDD) of differential phase-shift keying (DPSK) and differential unitary space-time modulation (DUST) in Rayleigh-fading channels exhibits significant performance improvement over standard single-symbol maximum-likelihood detection. However, knowledge of cha...

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Vydáno v:IEEE Transactions on wireless communications 3, 5 (2004).
Hlavní autor: Bhukania, B.
Médium: Článek
Jazyk:English
Témata:
BER.
DPSK.
Rayleigh-fading channels.
SNR.
Bit error rate.
Block-fading channel.
Channel fading correlation.
Decision-feedback differential detection.
Differential phase-shift keying.
Differential unitary space-time modulation.
Estimated feedback coefficient.
Pair-wise word error probability.
Receiver.
Signal-to-noise ratio.
Single-symbol maximum likelihood detection.