Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Myungsup Kim"'
Publikováno v:
ETRI Journal, Vol 45, Iss 2, Pp 277-290 (2023)
This paper proposes a method that can reduce the complexity of a system matrix by analyzing the characteristics of a pseudoinverse matrix to receive a binomial frequency division multiplexing (BFDM) signal and decode it using the least squares (LS) m
Externí odkaz:
https://doaj.org/article/2315da308ab44d0aa9b69d1859ef4b3f
Autor:
Reza Gharoie Ahangar, Myungsup Kim
Publikováno v:
American Business Review, Vol 25, Iss 2, Pp 328-354 (2022)
This study examines the relationship between COVID-19 shocks and GDP loss of different countries worldwide based on the seven scenarios of the epidemiological DSGE/CGE model of [McKibbin, W., & Fernando, R. (2020). The Global Macroeconomic Impacts of
Externí odkaz:
https://doaj.org/article/66308a0a026840a7b487d8680be264ae
Publikováno v:
ETRI Journal, Vol 43, Iss 4, Pp 660-673 (2021)
To efficiently use frequency resources, the next 6th generation mobile communication technology must solve the problem of out‐of‐band emission (OoBE) of cyclic prefix (CP) orthogonal frequency division multiplexing (OFDM), which is not solved in
Externí odkaz:
https://doaj.org/article/66b9fb7c39e24a51a54abccccf14f788
Publikováno v:
ETRI Journal, Vol 42, Iss 6, Pp 859-871 (2020)
A spectrally encapsulated (SE) orthogonal frequency‐division multiplexing (OFDM) precoding scheme for wireless short packet transmission, which can suppress the out‐of‐band emission (OoBE) while maintaining the advantage of the cyclic prefix (C
Externí odkaz:
https://doaj.org/article/5c9b9f9c1dc842c6a9d1516f8bb11c86
Publikováno v:
The Annals of Regional Science. 65:645-671
This research aims to identify factors that contribute to gas well operator pad site location decisions in Denton, Texas. Using new production technologies, a wave of shale gas extraction between 2000 and 2014 resulted in the development of 854 gas w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3f379fd16037c6a3912939eed6268ff
https://doi.org/10.1007/s00168-020-00998-0
https://doi.org/10.1007/s00168-020-00998-0
Publikováno v:
ETRI Journal, Vol 42, Iss 6, Pp 859-871 (2020)
A spectrally encapsulated (SE) orthogonal frequency‐division multiplexing (OFDM) precoding scheme for wireless short packet transmission, which can suppress the out‐of‐band emission (OoBE) while maintaining the advantage of the cyclic prefix (C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::36e67c9d36daca241a7f1c6be0c26f60
https://doi.org/10.4218/etrij.2019-0307
https://doi.org/10.4218/etrij.2019-0307
Publikováno v:
2021 Twelfth International Conference on Ubiquitous and Future Networks (ICUFN).
In this paper, we propose a technique for generating a synchronization sequence for estimating time and frequency offsets for spectrum efficient transmission schemes. The synchronization sequence should have excellent auto-correlation characteristics
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2cadb5b6f6f012791049e528d28daa6
https://doi.org/10.1109/icufn49451.2021.9528611
https://doi.org/10.1109/icufn49451.2021.9528611
Publikováno v:
Review of Network Economics. 16:1-26
The purpose of this paper is to investigate how digitalization affects vertically related content industries with the threat of piracy. We construct a model of vertical relationship where an upstream [a downstream] firm is considered as a content pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ce84a0c5e438a40b6afd10c005ca88ad
https://doi.org/10.1515/rne-2017-0035
https://doi.org/10.1515/rne-2017-0035
Publikováno v:
Transactions of the Korean Society of Automotive Engineers. 23:247-253
Platform standardization is widely used in commercial auto industries and other industries to acquire cost reduction as well as high reliability. This paper reviews some application examples and estimates expected effect of Korean army’s platform s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5536f63fca3f54e59f6ff3377c178cf
https://doi.org/10.7467/ksae.2015.23.3.247
https://doi.org/10.7467/ksae.2015.23.3.247
Autor:
Myungsup Kim, Do Young Kwak
Publikováno v:
2017 International Conference on Information and Communication Technology Convergence (ICTC).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8c53030bed7ce5680bb45c8858b6f7a
https://doi.org/10.1109/ictc.2017.8191059
https://doi.org/10.1109/ictc.2017.8191059