Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Hyun Kyun Choi"'
Publikováno v:
Sensors, Vol 19, Iss 14, p 3200 (2019)
Research on driver status recognition has been actively conducted to reduce fatal crashes caused by the driver’s distraction and drowsiness. As in many other research areas, deep-learning-based algorithms are showing excellent performance for drive
Externí odkaz:
https://doaj.org/article/7764f44a132547d984562e2d5f225e5d
Autor:
Jin-Kyu Choi, Van Duc Nguyen, Hai Nam Nguyen, Van Vinh Duong, Tien Hoa Nguyen, Hanbyeog Cho, Hyun-Kyun Choi, Seong-Gyoon Park
Publikováno v:
Digital Communications and Networks, Vol 5, Iss 2, Pp 94-101 (2019)
This paper addresses the performance of fast doubly selective fading channel estimation combined with Inter-Carrier Interference (ICI) cancellation for Long Term Evolution (LTE) communication platform in the High Speed Railway (HSR) environment. We c
Externí odkaz:
https://doaj.org/article/85995042b2e045e694ea2cc6a657ff8c
Autor:
Hanbyeog Cho, Tien Hoa Nguyen, Huu Nghia Nguyen, Hyun-Kyun Choi, Jin-Kyu Choi, Soonghwan Ro, Van Duc Nguyen
Publikováno v:
EURASIP Journal on Wireless Communications and Networking, Vol 2018, Iss 1, Pp 1-7 (2018)
Abstract High-speed railway communication implemented based on Long-Term Evolution-Railway (LTE-R) Platform has strict requirements for quality of services to support high data-rate transmission for numerous mobile users. In such environment, there o
Externí odkaz:
https://doaj.org/article/a63ccc72022947c0aaba2e7d6ec663fb
Publikováno v:
Applied Sciences, Vol 10, Iss 21, p 7639 (2020)
This paper proposes a classification framework for automatic sleep stage detection in both male and female human subjects by analyzing the electroencephalogram (EEG) data of polysomnography (PSG) recorded for three regions of the human brain, i.e., t
Externí odkaz:
https://doaj.org/article/b56bdf419ca140fcbc22e9159e48e589
Autor:
Farzin Piltan, Rafia Nishat Toma, Dongkoo Shon, Kichang Im, Hyun-Kyun Choi, Dae-Seung Yoo, Jong-Myon Kim
Publikováno v:
Sensors, Vol 22, Iss 539, p 539 (2022)
Sensors (Basel, Switzerland)
Sensors; Volume 22; Issue 2; Pages: 539
Sensors (Basel, Switzerland)
Sensors; Volume 22; Issue 2; Pages: 539
Bearings are nonlinear systems that can be used in several industrial applications. In this study, the combination of a strict-feedback backstepping digital twin and machine learning algorithm was developed for bearing crack type/size diagnosis. Acou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ccfd5aab50d05c25ac51f1d218e0a25f
https://www.mdpi.com/1424-8220/22/2/539
https://www.mdpi.com/1424-8220/22/2/539
Autor:
Tien Hoa Nguyen, Van Duc Nguyen, Seonggyoon Park, Jin-Kyu Choi, Van Vinh Duong, Hai-Nam Nguyen, Hyun-Kyun Choi, Hanbyeog Cho
Publikováno v:
Digital Communications and Networks, Vol 5, Iss 2, Pp 94-101 (2019)
This paper addresses the performance of fast doubly selective fading channel estimation combined with Inter-Carrier Interference (ICI) cancellation for Long Term Evolution (LTE) communication platform in the High Speed Railway (HSR) environment. We c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0cb24ae863722e12b1f71cd268a4960d
https://doi.org/10.1016/j.dcan.2018.01.002
https://doi.org/10.1016/j.dcan.2018.01.002
Publikováno v:
Applied Sciences, Vol 10, Iss 7639, p 7639 (2020)
Applied Sciences
Volume 10
Issue 21
Applied Sciences
Volume 10
Issue 21
This paper proposes a classification framework for automatic sleep stage detection in both male and female human subjects by analyzing the electroencephalogram (EEG) data of polysomnography (PSG) recorded for three regions of the human brain, i.e., t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0a95bae75ff63c9fa5923f07dbdf6a19
https://www.mdpi.com/2076-3417/10/21/7639
https://www.mdpi.com/2076-3417/10/21/7639
Autor:
Hyun-Kyun Choi, Jin-Kyu Choi, Huu Nghia Nguyen, Hanbyeog Cho, Tien Hoa Nguyen, Soonghwan Ro, Van Duc Nguyen
Publikováno v:
EURASIP Journal on Wireless Communications and Networking, Vol 2018, Iss 1, Pp 1-7 (2018)
High-speed railway communication implemented based on Long-Term Evolution-Railway (LTE-R) Platform has strict requirements for quality of services to support high data-rate transmission for numerous mobile users. In such environment, there often exis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c6c43cc8e4753f404d91eea71027dada
http://link.springer.com/article/10.1186/s13638-018-1026-4
http://link.springer.com/article/10.1186/s13638-018-1026-4
Publikováno v:
The Journal of Korean Institute of Communications and Information Sciences. 42:1455-1462
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5eacb10c30f7673cd8a9264bd0183a7
https://doi.org/10.7840/kics.2017.42.7.1455
https://doi.org/10.7840/kics.2017.42.7.1455
Autor:
Hyun-Kyun Choi, Yoo-Seung Song
Publikováno v:
ETRI JOURNAL(39): 2
The advent of wireless access in vehicular environments (WAVE) technology has improved the intelligence of transportation systems and enabled generic traffic problems to be solved automatically. Based on the IEEE 802.11p standard for vehicle-to-anyth
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bcdc83c12bd54f6fd587170495691193
https://doi.org/10.4218/etrij.17.2816.0009
https://doi.org/10.4218/etrij.17.2816.0009