Decision-feedback differential detection based on linear prediction for 16DAPSK signals transmitted over flat Ricean fading channels.

Decision-feedback differential detection based on linear prediction for 16DAPSK signals transmitted over flat Ricean fading channels.

In this article, prediction-based decision-feedback differential detection (DF-DD) for 16-level differentially encoded amplitude/phase-shift keying is proposed. Unlike previously reported DF-DD schemes, this scheme provides a performance gain over conventional differential detection under general Ri...

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Vydáno v:IEEE Transactions on communications 49, 8 (2001).
Hlavní autor: Schober, R.
Médium: Článek
Jazyk:English
Témata:
16DAPSK signals.
Blind starting algorithm.
Carrier frequency offset compensation.
Differentially encoded amplitude/phase-shift keying.
Flat Ricean fading channels.
Linear predictor coefficients.
Mobile communications.
Nonstationary mobile channel statistics.
Performance gain.
Prediction-based decision-feedback differential detection.
Recursive least-squares algorithm.