On the performance of iterative noncoherent detection of coded M-PSK signals.

On the performance of iterative noncoherent detection of coded M-PSK signals.

Differential encoding is often used in conjunction with noncoherent demodulation to overcome carrier phase synchronization problems in communication systems employing M-ary phase-shift keying (M-PSK). It is generally acknowledged that differential encoding leads to a degradation in performance over...

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Publicat a:IEEE Transactions on communications 48, 4 (2000).
Autor principal: Marsland, I.D
Format: Article
Idioma:English
Matèries:
M-ary phase-shift keying.
Absolutely encoded M-PSK.
Carrier phase error.
Carrier phase synchronization problems.
Communication systems.
Convolutional code.
Convolutional encoding.
Differentially encoded M-PSK signals.
Interleaving.
Iterative coherent receiver.
Iterative decoding.
Iterative noncoherent detection.
Multiple differential detector structure.
Noncoherent demodulation.
Noncoherent receiver.
Optimal coherent receivers.
Perfect carrier synchronization.
Performance.