Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Jiwook Choi"'
Autor:
Seongho Jin, Yongwoo Kwon, Yoonjeong Kim, Miyoung Park, Jaehoon An, Hosun Kang, Jiwook Choi, Inho Lee
Publikováno v:
Journal of Korea Robotics Society. 17:463-476
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb6ed1a7688cd497fc4e79e2925ff586
https://doi.org/10.7746/jkros.2022.17.4.463
https://doi.org/10.7746/jkros.2022.17.4.463
Publikováno v:
Journal of Korea Robotics Society. 17:438-446
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5b2a09186dd6cf7bb07f4df0b2485d8
https://doi.org/10.7746/jkros.2022.17.4.438
https://doi.org/10.7746/jkros.2022.17.4.438
Publikováno v:
Robotica. 40:1880-1893
An impedance matching control framework between a human and a haptic joystick for long-term teleoperation is proposed in this research. An impedance model of the human arm is established analyzing the characteristics of human perception, decision, an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2307ed8d3699df2596351f09430cc4e1
https://doi.org/10.1017/s0263574721001430
https://doi.org/10.1017/s0263574721001430
Publikováno v:
Journal of Korea Robotics Society. 16:155-163
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0eb73e5f9d77214710bb4cfb0435310
https://doi.org/10.7746/jkros.2021.16.2.155
https://doi.org/10.7746/jkros.2021.16.2.155
Autor:
Namyoon Lee, Jiwook Choi
Publikováno v:
IEEE Internet of Things Journal. 8:7973-7984
Short packet transmission is a key ingredient for the Internet-of-Things (IoT) communications that require extremely low latency. The pilot-based short packet transmission makes lower spectral efficiency and larger transmission delays. To resolve thi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a62c4fc0450de42b3cbb8c67bd25970e
https://doi.org/10.1109/jiot.2020.3042627
https://doi.org/10.1109/jiot.2020.3042627
Publikováno v:
International Journal of Precision Engineering and Manufacturing. 22:1147-1156
A robust landing control algorithm is proposed for a quadcopter, as well as for a landing platform to land on an inclined or problematic surface. To use the quadcopter for outdoor application, it is necessary to design a landing platform that can wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::39fc53b00817c128e55d07af69641d55
https://doi.org/10.1007/s12541-021-00523-z
https://doi.org/10.1007/s12541-021-00523-z
Publikováno v:
Intelligent Robotics and Applications ISBN: 9783030666446
ICIRA
ICIRA
In this paper we propose a landing system in which multi-copters can make stable landings even in rough terrain. In order to utilize multi-copters in various environments, it is necessary to develop a landing platform that can be landed in rough terr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::506400d155f2e06340d825032d0ea64e
https://doi.org/10.1007/978-3-030-66645-3_31
https://doi.org/10.1007/978-3-030-66645-3_31
Publikováno v:
IEEE Transactions on Signal Processing. 66:3185-3198
This paper proposes spatial lattice modulation (SLM), a spatial modulation method for multipleinput-multiple-output (MIMO) systems. The key idea of SLM is to jointly exploit spatial, in-phase, and quadrature dimensions to modulate information bits in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f0fa7a3beabdf43e020eadfc64853498
https://doi.org/10.1109/tsp.2018.2827325
https://doi.org/10.1109/tsp.2018.2827325
Publikováno v:
Proceedings of International Conference on Artificial Life and Robotics. 23:286-289
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::baa08941bdf43dd2d3876c376d689bde
https://doi.org/10.5954/icarob.2018.os2-2
https://doi.org/10.5954/icarob.2018.os2-2
Autor:
Jiwook Choi, Namyoon Lee
Publikováno v:
GLOBECOM
In this paper, a novel non-coherent communication technique called generalized differential index modulation (GDIM) is presented. The key idea of GDIM is to modulate information bits to a joint permutation of rows and columns for a unitary matrix. It
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e257adbdc15db3511fab910495debc2
https://doi.org/10.1109/globecom38437.2019.9014269
https://doi.org/10.1109/globecom38437.2019.9014269