Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Ki-hun Lee"'
Publikováno v:
Electronics Letters, Vol 58, Iss 13, Pp 520-523 (2022)
Abstract In this letter, a novel multiple‐input multiple‐output transceiver technique, named space–time line coded spatial modulation (STLC‐SM) is proposed, where two modulation symbols are transmitted through one of the multiple transmit ant
Externí odkaz:
https://doaj.org/article/e818dadc093c48618220ebe09991e40c
Publikováno v:
IEEE Open Journal of the Communications Society, Vol 3, Pp 705-717 (2022)
We investigate the uplink non-orthogonal multiple access (NOMA)-based Internet-of-Things (IoT) networks, where each IoT device (station: STA) equipped with a single antenna exploits the constellation-rotated space-time line code (CR-STLC) to send sig
Externí odkaz:
https://doaj.org/article/5f5ce6b3166e4520a3cda83aecc59713
Autor:
Yujin Jeong, Seong Ran Jeon, Hyun Gun Kim, Jung Rock Moon, Tae Hee Lee, Jae Young Jang, Jun-Hyung Cho, Jun Seok Park, Heesu Park, Ki-hun Lee, Jin-Oh Kim, Joon Seong Lee, Bong Min Ko, Suyeon Park
Publikováno v:
Intestinal Research, Vol 19, Iss 1, Pp 62-70 (2021)
Background/Aims Neutrophil to lymphocyte ratio (NLR) and platelet to lymphocyte ratio (PLR) can serve as biomarkers for diagnosing and assessing disease activity in ulcerative colitis (UC). We investigated their clinical significance in UC. Methods W
Externí odkaz:
https://doaj.org/article/c9df80da23594387b5f9f25f7d1dafb6
Publikováno v:
Sensors, Vol 22, Iss 23, p 9417 (2022)
In this paper, we propose a novel interference alignment (IA) technique for an in-band full-duplex (IBFD) multiple-input multiple-output (MIMO) cellular network where a base station (BS) and user equipment (UE) are equipped with multiple antennas, an
Externí odkaz:
https://doaj.org/article/c37dc68c982b40579ebd37ff07346936
Autor:
Ki-Hun Lee, Bang Chul Jung
Publikováno v:
Sensors, Vol 22, Iss 20, p 8054 (2022)
In this paper, we revisit a two-user space-time line coded uplink non-orthogonal multiple access (STLC-NOMA) system for Internet-of-things (IoT) networks and propose a novel low-complexity STLC-NOMA system. The basic idea is that both IoT devices (st
Externí odkaz:
https://doaj.org/article/87dad5cb00b143b29a2f6e377399e421
Publikováno v:
Sensors, Vol 20, Iss 22, p 6464 (2020)
In this paper, a novel beamforming technique is proposed as the over-the-air computation (AirComp) framework in a multiple-input multiple-output (MIMO) Internet-of-things (IoT) network consisting of multiple IoT sensors (STAs) and a single access poi
Externí odkaz:
https://doaj.org/article/3890271a55914a32bcf6928b23ca3e68
Publikováno v:
IEEE Wireless Communications Letters. 11:2685-2689
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35c32fc9630899818118e2290bc4f9f9
https://doi.org/10.1109/lwc.2022.3214728
https://doi.org/10.1109/lwc.2022.3214728
Publikováno v:
The Journal of Korean Institute of Communications and Information Sciences. 47:603-606
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1189d8e7a4ffe997c5a5ec37950a7b03
https://doi.org/10.7840/kics.2022.47.4.603
https://doi.org/10.7840/kics.2022.47.4.603
Publikováno v:
2023 IEEE 20th Consumer Communications & Networking Conference (CCNC).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8470288b8f7492ee063904b60fcbfeea
https://doi.org/10.1109/ccnc51644.2023.10060457
https://doi.org/10.1109/ccnc51644.2023.10060457
Publikováno v:
Annals of Dermatology. 35
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44f0b55caa41da3a333e554d6a95dca6
https://doi.org/10.5021/ad.21b.028
https://doi.org/10.5021/ad.21b.028