Parametric Bilinear Iterative Generalized Approximate Message Passing Reception of FTN Multi-Carrier Signaling

Yunsi Ma,Nan Wu,J. Andrew Zhang,Bin Li,Lajos Hanzo

IEEE Transactions on Communications（2021）

引用 8|浏览3

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摘要

A low-complexity parametric bilinear generalized approximate message passing (PBiGAMP)-based receiver is conceived for multi-carrier faster-than-Nyquist (MFTN) signaling over frequency-selective fading channels. To mitigate the inherent ill-conditioning problem of MFTN signaling, we construct a segment-based frequency-domain received signal model in the form of a block circulant linear transition ...

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关键词

Receivers,Approximation algorithms,Message passing,Matrix decomposition,Equalizers,Covariance matrices,Bit error rate

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