Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Che-Hao Li"'
Autor:
Che-Hao Li, Chien-Nan Kuo
Publikováno v:
2022 IEEE International Symposium on Circuits and Systems (ISCAS).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aefaea04f4f97dca4a88200a8ab1762f
https://doi.org/10.1109/iscas48785.2022.9937892
https://doi.org/10.1109/iscas48785.2022.9937892
Autor:
Che-Hao Li, 李哲豪
107
In recent years, question generation (QG) has developed rapidly. In the past, using rules that are based on syntactic structure to generate questions. Nowadays, the machine can understand semantic and automatically generate appropriate quest
In recent years, question generation (QG) has developed rapidly. In the past, using rules that are based on syntactic structure to generate questions. Nowadays, the machine can understand semantic and automatically generate appropriate quest
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/xp4w47
Publikováno v:
OFC
V-band gapless OFDM RoF system with power detector down-conversion is proposed. We propose and successfully employ a novel Volterra nonlinear compensation to mitigate signal-to-signal beating interference, resulting in 22% data rate improvement with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d0509935bffdd6a0c9a394c1700897d
https://doi.org/10.1364/ofc.2016.w1g.6
https://doi.org/10.1364/ofc.2016.w1g.6
Publikováno v:
OFC
This article proposes W-band OFDM RoF system at 103.5 GHz employing envelop detector (ED) down-conversion. It can support vector signal down-conversion and doesn't need the LO in BS. The data rate of W-band OFDM signals with 10-GHz bandwidth can achi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9614cc7227b9e0bd595d745d95c04b1
https://doi.org/10.1364/ofc.2015.w4g.6
https://doi.org/10.1364/ofc.2015.w4g.6
Autor:
Hsun Hao Hsu, Chi Hsiang Lin, Huan Ching Liu, Che Hao Li, Hou Tzu Huang, Meng Fan Wu, Chia-Chien Wei, Chun-Ting Lin
Publikováno v:
Microwave Photonics (MWP) and the 2014 9th Asia-Pacific Microwave Photonics Conference (APMP) 2014 International Topical Meeting on.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cfa31368e12bd3be31d05a5ea90be132
https://doi.org/10.1109/mwp.2014.6994592
https://doi.org/10.1109/mwp.2014.6994592
Publikováno v:
IMIS
In this paper, the effective bandwidth expansion schemes are investigated to improve the performance of energy efficiency for the Orthogonal Frequency Division Multiplexing (OFDM) wireless communication systems. Three Improved Energy Efficient Bandwi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e042bd4cfa86ffc5fc4238346558d898
https://doi.org/10.1109/imis.2014.67
https://doi.org/10.1109/imis.2014.67
Autor:
Che-Hao Li, 李哲昊
102
This thesis focus on the interaction between social capital and personal income and expects to find out whether there are effects between these two variables through the research of empirical data. In this thesis, the definition of social ca
This thesis focus on the interaction between social capital and personal income and expects to find out whether there are effects between these two variables through the research of empirical data. In this thesis, the definition of social ca
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/30162371896684839739
Autor:
Che-hao Li, 李哲豪
102
In this thesis, the effective bandwidth expansion and allocated issues are investigated to improve the energy efficiency for the Orthogonal Frequency Division Multiplexing (OFDM) wireless communication systems. At first, an Improved Energy E
In this thesis, the effective bandwidth expansion and allocated issues are investigated to improve the energy efficiency for the Orthogonal Frequency Division Multiplexing (OFDM) wireless communication systems. At first, an Improved Energy E
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/81640358357832431310
Publikováno v:
Intelligent Information and Database Systems ISBN: 9783319054575
ACIIDS (2)
ACIIDS (2)
In this paper, an improved energy efficient bandwidth expansion (IEEBE) scheme is proposed to assign the available system bandwidth for users in wireless communication systems. When the system bandwidth is not fully loaded, the available bandwidth ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65d42344bd3c3cb3956569268c7a31a4
https://doi.org/10.1007/978-3-319-05458-2_33
https://doi.org/10.1007/978-3-319-05458-2_33