Wideband mmWave Channel Estimation for Hybrid Massive MIMO With Low-Precision ADCs
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Wireless Communications Letters"
DOI: 10.1109/lwc.2018.2870360
Abstract: In this letter, we investigate channel estimation for wideband millimeter-wave (mmWave) massive multiple-input multiple-output under hybrid architecture with low-precision analog-to-digital converters (ADCs). To design channel estimation for the hybrid structure, both analog processing components and… read more here.
Keywords: estimation hybrid; channel estimation; low precision; precision adcs ... See more keywords
Bayes-Optimal MMSE Detector for Massive MIMO Relaying With Low-Precision ADCs/DACs
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Signal Processing"
DOI: 10.1109/tsp.2020.2977265
Abstract: In this study, we focus on the detector design for a massive multiple-input multiple-output amplify-and-forward relaying system with low-precision analog-to-digital converters (ADCs) and digital-to-analog converters (DACs). A general relaying model with direct and relay links… read more here.
Keywords: low precision; detector; adcs dacs; precision adcs ... See more keywords