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We propose and analyze a multi-stage architecture for carrier phase-estimation in 64-QAM systems, based on the cascade of several feed-forward elementary ...
We propose and analyze a multi-stage architecture for carrier phase-estimation in 64-QAM systems, based on the cascade of several feed-forward elementary blocks ...
Introduction. The use of high-order modulation formats, enabled by the advent of coherent detection with digital signal processing.
A multi-stage architecture for carrier phase-estimation in 64-QAM systems is proposed and analyzed, based on the cascade of several feed-forward elementary ...
We propose and analyze a multi-stage architecture for carrier phase-estimation in 64-QAM systems, based on the cascade of several feed-forward elementary ...
Abstract—Two novel low-complexity multi-stage digital feed- forward carrier phase estimation (CPE) algorithms for 64-ary.
We numerically investigate two multi-stage feed-forward optical carrier phase estimation (CPE) methods for coherent optical 64-QAM signals, which are QPSK ...
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Abstract—A novel low-complexity two-stage digital feed- forward carrier phase estimation (CPE) algorithm based on the rotation of constellation points to ...
Sep 5, 2024 · Moreover, multi-phase CPE algorithms exist, such as the two-stage BPS algorithms [27], the QPSK partitioning + maximum likelihood (ML) ...
The multi-pilot CPE algorithm es- timates the phase of an information ... Stage CPE for 64-QAM Optical. Systems Based on a Modified QPSK-Partitioning ...