Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Won-Chang Kim"'
Publikováno v:
IEEE Access, Vol 7, Pp 62240-62250 (2019)
This paper proposes a performance enhancement scheme using a coordinated multi-point (CoMP) with spatial phase coding (SPC) based on multiple-input-multiple-output orthogonal frequency-division multiplexing (MIMO-OFDM) in a heterogeneous network (Het
Externí odkaz:
https://doaj.org/article/f41fddb8ede444029e9421055c57d89a
Publikováno v:
Applied Sciences, Vol 8, Iss 10, p 1747 (2018)
Recently, wireless communication systems use a multi-hop transmission scheme using a relay to expand the cell coverage of the system. The multi-hop transmission scheme can expand the cell coverage of wireless communication systems. However, if an app
Externí odkaz:
https://doaj.org/article/b853264e36ed44969a47263013d0592a
Publikováno v:
Fire Science and Engineering. 37:29-35
In Korea, separate orders for the fire-fighting facility system installation business act have been in effect since September 2020. However, the current research on performance analyses and overseas system reviews remains inadequate for efficient set
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9463db36d9fbe84793bac4fbc2a3d5a
https://doi.org/10.7731/kifse.b692a2bc
https://doi.org/10.7731/kifse.b692a2bc
Publikováno v:
Fire Science and Engineering. 37:106-111
In this study, a fire prevention methodology was proposed using the case study of temporary constructions in domestic industrial facilities and data from the National Fire Agency. Fire cases in temporary construction industrial facilities in Pocheon-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad98cdc5b85b0b45d3616fffa2e4bd85
https://doi.org/10.7731/kifse.1b79b3a7
https://doi.org/10.7731/kifse.1b79b3a7
Publikováno v:
IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences. :2200-2203
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86fdd5e24ef804da7202048d0c3918bf
https://doi.org/10.1587/transfun.e100.a.2200
https://doi.org/10.1587/transfun.e100.a.2200
Publikováno v:
Proceedings of the 8th International Conference on Information Communication and Management.
This paper proposes multi user multiple input multiple output (MU-MIMO) relaying scheme for expanding communication coverage and improving reliability in wireless communication system. The performance of the conventional single user multiple input mu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c9cf1157c8c34318c72a3f118d22261
https://doi.org/10.1145/3268891.3268913
https://doi.org/10.1145/3268891.3268913
Publikováno v:
Applied Sciences; Volume 8; Issue 4; Pages: 631
This paper proposes an adaptive coordinated multi point (CoMP) scheme using pre-coding in order to improve the reliability of wireless communication systems based on orthogonal frequency division multiplexing (OFDM). In the conventional scheme, the r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f9ec267bb873e2687f10b94230af53d9
Publikováno v:
ICCIP
Digital signage (DS) has unlimited availability not only in a display exhibition but in various fields such as advertisement, internet of things (IoT), internet surfing. The wireless communication system between DSs is very important and it is define
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::321fdce9e90020d252b0ec089c4e7b82
https://doi.org/10.1145/3162957.3163002
https://doi.org/10.1145/3162957.3163002