Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Hanhan Wei"'
Publikováno v:
IEEE Access, Vol 8, Pp 75119-75126 (2020)
In the paper, a deoxyribonucleic acid (DNA) extension code with 3-bit binary streams is proposed to encrypt the downlink data for orthogonal frequency division multiplexing passive optical network (OFDM-PON). It has 8 bases to make up 4 pairs of comp
Externí odkaz:
https://doaj.org/article/3f38de1d3ffe48f9a30e98894764f070
Publikováno v:
IEEE Access, Vol 7, Pp 62904-62910 (2019)
In order to improve the prediction accuracy of the access network user behavior (ANUB), we propose a novel density-ratio peak (DRP)-based semi-supervised algorithm. It first rescales the given dataset with non-uniform density clusters by density-rati
Externí odkaz:
https://doaj.org/article/50fc5be132544c0f98845df0413e9162
Publikováno v:
IEEE Access, Vol 7, Pp 124452-124460 (2019)
A chaotic multilevel separated encryption (CMSE) scheme is proposed for physical layer security enhancement of orthogonal frequency division multiplexing passive optical network (OFDM-PON). In the proposed scheme, symbols in an OFDM signal are divide
Externí odkaz:
https://doaj.org/article/e00242e9fe3d4a4bbfa014db0d5dab31
Publikováno v:
IEEE Access, Vol 7, Pp 124452-124460 (2019)
A chaotic multilevel separated encryption (CMSE) scheme is proposed for physical layer security enhancement of orthogonal frequency division multiplexing passive optical network (OFDM-PON). In the proposed scheme, symbols in an OFDM signal are divide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9b5012a052e846177f3336ed8773c5c4
https://ieeexplore.ieee.org/document/8822471/
https://ieeexplore.ieee.org/document/8822471/
Autor:
Mengwei Cui, Chongfu Zhang, Kun Qiu, Yuhang Chen, Tingwei Wu, Hanhan Wei, Zhang Zhi, Heping Wen
Publikováno v:
Optics Communications. 490:126911
In this paper, we propose a chaotic key generation method using QAM constellation points in orthogonal frequency division multiplexing passive optical network (OFDM-PON) to change security key dynamically. In the proposed method, key generation rules
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::161a9e5112f7bef5a08d97fdab944d7e
https://doi.org/10.1016/j.optcom.2021.126911
https://doi.org/10.1016/j.optcom.2021.126911
Publikováno v:
Optics Express. 27:27946
An approach for peak-to-average-power ratio (PAPR) reduction and security improvement in an orthogonal frequency division multiplexing passive optical network (OFDM-PON) is proposed by using optimum block dividing with 2-dimensional logistic adjusted
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f67b2ea2046bc219c5a6afe3635b31bb
https://doi.org/10.1364/oe.27.027946
https://doi.org/10.1364/oe.27.027946
Publikováno v:
Optics Express. 26:22857
We propose a novel security enhancement technique for a physical layer secure orthogonal frequency division multiplexed passive optical network (OFDM-PON) based on three-dimensional Brownian motion and chaos in cell (3DBCC). This method confuses an O
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::91ae798cebae2db4ee421c19557730f0
https://doi.org/10.1364/oe.26.022857
https://doi.org/10.1364/oe.26.022857
Publikováno v:
Journal of Vision
Humans can often estimate tactile properties of objects from vision alone. For example, during online shopping, we can often infer material properties of clothing from images and judge how the material would feel against our skin. What visual informa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2d5f1eb25d2537a7b64ee334ba69cb57
http://hdl.handle.net/1721.1/110625
http://hdl.handle.net/1721.1/110625
