Iterative carrier phase recovery suited to turbo-coded systems.

This paper examines the problem of carrier phase recovery in turbo-coded systems. We introduce a new concept of "a priori probability aided phase estimation", where the extrinsic information (log-likelihood ratio) obtained from turbo decoder is used to aid an iterative phase estimation pro...

Szczegółowa specyfikacja

Opis bibliograficzny

Wydane w:	IEEE Transactions on wireless communications 3, 6 (2004).
1. autor:	Li Zhang
Format:	Artykuł
Język:	angielski
Hasła przedmiotowe:	BER performance. A priori probability aided phase estimation. Additive white Gaussian noise channel. Bit-error-rate. Iterative carrier phase recovery. Iterative decoding. Log-likelihood function. Maximum-likelihood estimation. Maximum-likelihood strategy. Quaternary phase-shift keying system. Synchronised system. Turbo-coded binary phase-shift keying.