Energy Efficient Cooperation with Chip-Interleaved Transceivers in WSNs Over Frequency-Selective Fading Channels
Sign Up to like & getrecommendations! Published in 2017 at "Wireless Personal Communications"
DOI: 10.1007/s11277-017-4033-6
Abstract: Abstract Cooperative diversity techniques have been utilized to improve the energy efficiency of wireless sensor networks (WSNs) operating over flat fading channels in a considerable number of literature. However, wireless channels of WSNs operating in… read more here.
Keywords: fading; frequency selective; energy; fading channels ... See more keywords
Generalized Tag-Based Physical-Layer Authentication Under Frequency Selective Fading Channels
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DOI: 10.1109/tcomm.2023.3251363
Abstract: Physical Layer Authentication (PLA) in wireless systems has drawn much attention because it can provide information-theoretic security. However, the performance of the prior PLA schemes significantly declines under a frequency selective fading channel and the… read more here.
Keywords: frequency selective; scheme; pla scheme; selective fading ... See more keywords
Spectrum Sensing for Cognitive OFDM Over Line-of-Sight Doubly Selective Fading Channels
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Vehicular Technology"
DOI: 10.1109/tvt.2019.2918565
Abstract: Spectrum sensing for fast-moving vehicles in cognitive radios over a general line-of-sight (LOS) doubly selective fading channel, which is a practical environment for modern mobile orthogonal frequency-division multiplexing communications, should be addressed. However, time- and… read more here.
Keywords: doubly selective; line sight; selective fading; spectrum sensing ... See more keywords