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Research on Coverage Enhancement of Narrowband M2M Communications Based on Unlicensed Spectrum.
Shaoyi Xu
Dong Wang
Feng Gao
Hantao Li
Published in:
VTC Fall (2017)
Keyphrases
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cognitive radio
communication systems
cognitive radio networks
image enhancement
image processing
multiple access
spectrum sensing
real time
communication networks
machine learning
similarity measure
video sequences
contrast enhancement