Mixed Numerology Interference Recognition Approach for 5G NR
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DOI: 10.1109/lwc.2021.3094928
Abstract: The coexistence of multiple numerologies can cause interference and degrade system performance in 5G devices. In this letter, a convolutional neural networks (CNN)-based mixed numerology interference (MNI) recognition approach is devised to resolve the interference… read more here.
Keywords: mixed numerology; numerology; numerology interference; interference ... See more keywords
A Transceiver Design for Spectrum Sharing in Mixed Numerology Environments
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DOI: 10.1109/twc.2019.2907239
Abstract: We consider a mixed numerology spectrum sharing (SS) system where the users have different subcarrier spacing (SCS). Unlike in single numerology SS systems, mixed numerology SS systems suffer from inter-numerology interference (INI). We first derive… read more here.
Keywords: spectrum sharing; numerology; mixed numerology; interference ... See more keywords
PAPR Reduction Using Iterative Clipping/Filtering and ADMM Approaches for OFDM-Based Mixed-Numerology Systems
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Wireless Communications"
DOI: 10.1109/twc.2020.2966600
Abstract: Mixed-numerology transmission is proposed to support a variety of communication scenarios with diverse requirements. However, as the orthogonal frequency division multiplexing (OFDM) remains as the basic waveform, the peak-to average power ratio (PAPR) problem is… read more here.
Keywords: numerology; clipping filtering; mixed numerology; iterative clipping ... See more keywords