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Belief-propagation-based joint channel estimation and decoding for spectrally efficient communication over unknown sparse channels

Article ID Journal Published Year Pages File Type
466357 Physical Communication 2012 11 Pages PDF
Abstract

We consider spectrally-efficient communication over a Rayleigh NN-block-fading channel with a KK-sparse LL-length discrete-time impulse response (for 0

Keywords
OFDMcompressive sensingCompressed sensingBelief propagationMessage passing
Related Topics
Physical Sciences and Engineering Computer Science Computer Networks and Communications
Preview
Belief-propagation-based joint channel estimation and decoding for spectrally efficient communication over unknown sparse channels
Authors
Philip Schniter,
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Journal
Physical Communication
Journal: Physical Communication
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OFDM
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