Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Jianhai He"'
Publikováno v:
Dianxin kexue, Vol 36, Pp 77-87 (2020)
An improved Polar selective decoding and forwarding (IPSDF) scheme based on cooperative threshold de-cision was proposed.Firstly,a new construction of Polar codes according to the fading channel state information (CSI) was proposed.Then,a relay with
Externí odkaz:
https://doaj.org/article/284850d3d89242619437f772fce3c9f5
Publikováno v:
IEEE Access, Vol 8, Pp 92342-92351 (2020)
To improve the systematic bit error rate (BER) performance and power efficiency, an optimized antenna selection and adaptive power allocation scheme is proposed for physical layer network coding (PNC) with selective soft-message-forward (SSMF) cooper
Externí odkaz:
https://doaj.org/article/6343201f59b74ca7bd2e553c24536b59
Publikováno v:
Dianxin kexue, Vol 35, Pp 19-26 (2019)
In recent years,with the blind detection algorithms were proposed,more and more blind algorithms based on sampling covariance matrix were applied to spectrum sensing.The detection threshold was an approximation,and the detection performance would be
Externí odkaz:
https://doaj.org/article/f48d7619c08049e288b8bbe17d19153b
Publikováno v:
IEEE Access, Vol 7, Pp 97117-97129 (2019)
An improved blind spectrum sensing scheme is established by the covariance matrix Cholesky decomposition and radial basis function (RBF)-support vector machine (SVM) decision classification at low signal-to-noise ratios (SNRs). Under strong backgroun
Externí odkaz:
https://doaj.org/article/536046c3ccf24b9988c2279d430d201c
Publikováno v:
Applied Physics Express. 16:026502
Research on live cells using a Raman microscope (bio-Raman research) has been attractive due to its versatility; but informative bio-Raman data has been complicated and largely sized. Non-negative matrix factorization (NMF) is expected to be an effec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a489e464ce05811ebb31a34e9c7e9b8e
https://doi.org/10.35848/1882-0786/acb6ce
https://doi.org/10.35848/1882-0786/acb6ce
Publikováno v:
IEEE Access, Vol 7, Pp 97117-97129 (2019)
An improved blind spectrum sensing scheme is established by the covariance matrix Cholesky decomposition and radial basis function (RBF)-support vector machine (SVM) decision classification at low signal-to-noise ratios (SNRs). Under strong backgroun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a4ff80747f7eb1fc5d43c334bee93d9
https://doi.org/10.1109/access.2019.2929316
https://doi.org/10.1109/access.2019.2929316
Publikováno v:
IEEE Access, Vol 8, Pp 92342-92351 (2020)
To improve the systematic bit error rate (BER) performance and power efficiency, an optimized antenna selection and adaptive power allocation scheme is proposed for physical layer network coding (PNC) with selective soft-message-forward (SSMF) cooper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b5387d9930660811a153d714f3949fdd
https://doi.org/10.1109/access.2020.2994046
https://doi.org/10.1109/access.2020.2994046
Publikováno v:
Industrial Engineering, Machine Design & Automation (Iemda 2014) - Proceedings of the 2014 Congress & Computer Science & Application (Ccsa 2014) - Proceedings of the 2nd Congress; 2015, p401-411, 11p