Performance Analysis and Improvement for VAMP Soft Frequency-Domain Equalizers

Performance Analysis and Improvement for VAMP Soft Frequency-Domain Equalizers

The vector approximate message passing (VAMP) soft frequency-domain equalizer (SFDE) has been proposed for turbo equalization. It consists of an inner soft equalizer (ISE) and an inner soft slicer (ISS), which iteratively exchange block-wise extrinsic information to improve the equalization performa...

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Bibliographic Details
Main Authors: Dong Li, Yanbo Wu, Jun Tao, Min Zhu
Format: Article
Language:English
Published: IEEE 2019-01-01
Series:IEEE Access
Subjects:
Frequency-domain turbo equalization
self-iterative soft equalizer (SISE)
state evolution
vector approximate message passing (VAMP)
Online Access:https://ieeexplore.ieee.org/document/8673904/

Internet

https://ieeexplore.ieee.org/document/8673904/

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