A Method for Underwater Acoustic Key Detection Based on OFDM Pilot Sequences

The traditional physical layer key generation technology uses channel temporal variation, reciprocity, and spatial decorrelation to realize key distribution and fast update. However, due to the complex, time-varying and time-delayed features, the underwater acoustic channel environment often changes...

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Bibliographic Details

Published in:	IEEE Access
Main Authors:	Xinyu Li, Gang Xin, Bin Wang, Yan Huang
Format:	Article
Language:	English
Published:	IEEE 2022-01-01
Subjects:	Physical layer security channel detection orthogonal frequency division multiplexing
Online Access:	https://ieeexplore.ieee.org/document/9832867/