Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Henrique K. Miyamoto"'
Autor:
Henrique K. Miyamoto, André T. Queiroz, Daniel H. N. Dias, Bruno W. França, Felipe Sass, Guilherme G. Sotelo
Publikováno v:
Journal of Microwaves, Optoelectronics and Electromagnetic Applications, Vol 20, Iss 2, Pp 334-347 (2021)
Abstract Fault current limiters are essential devices used to protect the power system and its equipment against high levels of fault current, which are growing up due to the increase of new power sources. This paper proposes a novel design of a Hybr
Externí odkaz:
https://doaj.org/article/17dff82ec08a4e32905bd992b076b46e
Autor:
Henrique K. Miyamoto, Sheng Yang
Publikováno v:
IEEE Transactions on Communications. 70:4417-4428
We propose novel compression algorithms for time-varying channel state information (CSI) in wireless communications. The proposed scheme combines (lossy) vector quantisation and (lossless) compression. First, the new vector quantisation technique is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf2a9f60aaf99a8a80c7fcfe2324caf9
https://doi.org/10.1109/tcomm.2022.3173002
https://doi.org/10.1109/tcomm.2022.3173002
Publikováno v:
Information Geometry.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17653afebdad46db25fd5ec32ba11faf
https://doi.org/10.1007/s41884-022-00092-8
https://doi.org/10.1007/s41884-022-00092-8
We present a new systematic approach to constructing spherical codes in dimensions $2^k$, based on Hopf foliations. Using the fact that a sphere $S^{2n-1}$ is foliated by manifolds $S_{\cos\eta}^{n-1} \times S_{\sin\eta}^{n-1}$, $\eta\in[0,\pi/2]$, w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67add5424ff4ce0c523524b5d2e18032
http://arxiv.org/abs/2008.10728
http://arxiv.org/abs/2008.10728
Publikováno v:
ISIT
We present a new approach to construct spherical codes in 2k dimensions, based on Hopf foliations. Using the fact that a sphere S2n−1 is foliated by manifolds $S_{\cos \eta }^{n - 1} \times S_{\sin \eta }^{n - 1}$, η ∈ [0,π/2], we distribute po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52c74e866e3232023eca7929f07c725d
https://doi.org/10.1109/isit.2019.8849464
https://doi.org/10.1109/isit.2019.8849464