Noncoherent adaptive channel identification algorithms for noncoherent sequence estimation.

Noncoherent adaptive channel identification algorithms for noncoherent sequence estimation.

In this letter, two novel noncoherent adaptive algorithms for channel identification are introduced. The proposed noncoherent least-mean-square (LMS) and noncoherent recursive least squares (RLS) algorithms can be combined easily with noncoherent sequence estimation (NSE) for M-ary differential phas...

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Publicat a:IEEE Transactions on communications 49, 2 (2001).
Autor principal: Schober, R.
Format: Article
Idioma:English
Matèries:
ISI channel.
M-ary differential phase-shift keying signals.
Adaptive noncoherent receivers.
Carrier phase variations.
Convergence speed.
Frequency offsets.
Intersymbol interference channels.
Noncoherent adaptive channel identification algorithms.
Noncoherent least-mean-square.
Noncoherent recursive least squares.
Noncoherent sequence estimation.
Steady-state error.
Zero frequency offset.