Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Dae-Kyo Jeong"'
Publikováno v:
Sensors, Vol 22, Iss 4, p 1653 (2022)
Classifying space targets from debris is critical for radar resource management as well as rapid response during the mid-course phase of space target flight. Due to advances in deep learning techniques, various approaches have been studied to classif
Externí odkaz:
https://doaj.org/article/47a28e09488e4003b6b3e314163a26a4
Publikováno v:
Sensors, Vol 20, Iss 4, p 979 (2020)
In this paper, we investigate the so-called noise propagation effect in a mixed radio-frequency/ free-space optical (RF/FSO) amplifying-and-forwarding (AF) relaying system that is applied for data transmission in wireless sensor networks. The noise p
Externí odkaz:
https://doaj.org/article/851de965eeba4188af493e3e0a5a8059
Publikováno v:
Sensors, Vol 17, Iss 11, p 2697 (2017)
This paper presents a price-searching model in which a source node (Alice) seeks friendly jammers that prevent eavesdroppers (Eves) from snooping legitimate communications by generating interference or noise. Unlike existing models, the distributed j
Externí odkaz:
https://doaj.org/article/dc1159943cbd41c082f38afeca85a9e8
Publikováno v:
Sensors, Vol 17, Iss 11, p 2667 (2017)
In this paper, we model and investigate the random access (RA) performance of sensor nodes (SN) in a wireless sensor network (WSN). In the WSN, a central head sensor (HS) collects the information from distributed SNs, and jammers disturb the informat
Externí odkaz:
https://doaj.org/article/e99bf621f22947d38aeb089084c00305
Publikováno v:
IEEE Access, Vol 7, Pp 49125-49134 (2019)
Recently, many applications are developed in numerous domains with various environments. Since some environments require hands-free applications, new technology is needed for the input interfaces other than the mouse and keyboard. Therefore, to meet
Externí odkaz:
https://doaj.org/article/f579c5c536c64c71aa77c3aa5a584d58
Publikováno v:
The Journal of Korean Institute of Communications and Information Sciences. 45:2094-2098
Publikováno v:
The Journal of Korean Institute of Communications and Information Sciences. 45:1338-1341
Autor:
Dae-Kyo Jeong, Jo-Eun Kim, Sam-Sun Lee, Soon-Chul Choi, Won-Jin Yi, Kyung-Hoe Huh, Min-Suk Heo
Publikováno v:
Imaging Science in Dentistry
Purpose This study was performed to investigate the effects of energy level, reconstruction kernel, and tube rotation time on Hounsfield unit (HU) values of hydroxyapatite (HA) in virtual monochromatic images (VMIs) obtained with dual-energy computed
Publikováno v:
Sensors (Basel, Switzerland)
Sensors, Vol 20, Iss 4, p 979 (2020)
Sensors
Volume 20
Issue 4
Sensors, Vol 20, Iss 4, p 979 (2020)
Sensors
Volume 20
Issue 4
In this paper, we investigate the so-called noise propagation effect in a mixed radio-frequency/ free-space optical (RF/FSO) amplifying-and-forwarding (AF) relaying system that is applied for data transmission in wireless sensor networks. The noise p
Autor:
Dongwoo Kim, Dae-Kyo Jeong
Publikováno v:
APCC
Recent technological advances with multiple antennas enable various options in rejecting interference in wireless communication systems. Multi-hop full-duplex (FD) multiple-input multiple-output (MIMO) relaying is coping with two kinds of interferenc