DPSK versus pilot-aided PSK MAP equalization for fast-fading channels.

DPSK versus pilot-aided PSK MAP equalization for fast-fading channels.

This letter compares pilot-aided phase-shift keyed (PSK) and differential PSK (DPSK) modulation when using new maximum a posteriori joint channel estimation and equalization receivers with frequency-selective fast-fading channels. We conclude that pilot-aided PSK has superior bit-error rate performa...

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Publicat a:IEEE Transactions on communications 49, 2 (2001).
Autor principal: Davis, L.M
Format: Article
Idioma:English
Matèries:
DPSK.
Bit-error rate performance.
Differential PSK.
Equalization.
Fast-fading channels.
Frequency-selective fast-fading channels.
Maximum a posteriori joint channel estimation.
Phase-shift keying.
Pilot-aided PSK MAP equalization.
Receiver complexity.
Receivers.
Signal-to-noise ratio.