Zobrazeno 1 - 10
of 158
pro vyhledávání: '"Jean-Yves Chouinard"'
Publikováno v:
Journal of Electrical and Computer Engineering, Vol 2012 (2012)
In the past few years, several encryption algorithms based on chaotic systems have been proposed as means to protect digital images against cryptographic attacks. These encryption algorithms typically use relatively small key spaces and thus offer li
Externí odkaz:
https://doaj.org/article/fc5a8134c13a4f049c8d39eba32a11b8
Publikováno v:
ACM Transactions on Reconfigurable Technology and Systems. 16:1-33
This article presents a critical literature review on the security aspects of field-programmable gate array (FPGA) devices. FPGA devices present unique challenges to cybersecurity through their reconfigurable nature. The article also pays special att
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28a6e877bad7d43f190eb2a49ddb5c9a
https://doi.org/10.1145/3561515
https://doi.org/10.1145/3561515
Publikováno v:
30th Biennial Symposium on Communications 2021 ISBN: 9783031069468
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c215210047b29ac08f6bba98a9f701b1
https://doi.org/10.1007/978-3-031-06947-5_12
https://doi.org/10.1007/978-3-031-06947-5_12
Publikováno v:
PIMRC
In this paper we present a likelihood ascent search (LAS) detector for massive multiple-input multiple-output (MIMO) systems with unknown channel state information (CSI). In contrast to previous works on LAS detection that assumed perfect CSI availab
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bffbf3e2deda10122f806cd3bad374a8
https://doi.org/10.1109/pimrc.2019.8904301
https://doi.org/10.1109/pimrc.2019.8904301
Publikováno v:
VTC-Fall
In massive multiple-input multiple-output (MIMO) systems, the channel hardens rapidly as the number of antennas grows. This means that the variance of the mutual information decreases rapidly relative to its mean. In this paper, we propose a likeliho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aff91c9dd9a60bea87f8e0f06ffe34e1
https://doi.org/10.1109/vtcfall.2019.8891083
https://doi.org/10.1109/vtcfall.2019.8891083
Publikováno v:
Annales Des Telecommunications
In modern wireless systems such as ZigBee, sensitive information which is produced by the network is transmitted through different wired or wireless nodes. Providing the requisites of communication between diverse communication system types, such as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a50825ff41b7265ccab7808a395d85cd
https://pubmed.ncbi.nlm.nih.gov/33551452
https://pubmed.ncbi.nlm.nih.gov/33551452
Publikováno v:
Progress In Electromagnetics Research B. 67:45-58
In this paper, the application of Articial Neural Network (ANN) with back-propagation algorithm and weighted Fourier method are used for the synthesis of antenna arrays. The neural networks facilitate the modelling of antenna arrays by estimating the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44ee68ed1893666b28f805b07a16d483
https://doi.org/10.2528/pierb16021601
https://doi.org/10.2528/pierb16021601
Publikováno v:
PIMRC
The performance of coherent symbol detection in multiple-input multiple-output (MIMO) systems is tightly related to the channel knowledge at the receiver side. For MIMO detection, achieving near-optimal performance with a low computational complexity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7244b2269107ac421ae9835d94a4e8a7
https://doi.org/10.1109/pimrc.2018.8580710
https://doi.org/10.1109/pimrc.2018.8580710
Publikováno v:
VTC-Fall
Almost all existing channel estimation schemes, for multi-user multiple-input multiple-output (MU-MIMO) systems, were designed based on a fixed and known number of active users. However, in random access MU-MIMO systems, some users may be inactive an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c307b05a81bd57292fec7dbee1a86f17
https://doi.org/10.1109/vtcfall.2018.8690791
https://doi.org/10.1109/vtcfall.2018.8690791
Publikováno v:
IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing. 8:5068-5080
This paper demonstrates for the first time successful GMTI from a space-based SAR employing two parallel receive channels in the flight direction that operates in a scanSAR mode. ScanSAR in conjuction with GMTI offers wide-area monitoring of moving o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::40f2cd2de2555267993cc510d751aa54
https://doi.org/10.1109/jstars.2015.2432736
https://doi.org/10.1109/jstars.2015.2432736