Zobrazeno 1 - 10
of 95
pro vyhledávání: '"Wenjiang Feng"'
Publikováno v:
EURASIP Journal on Advances in Signal Processing, Vol 2023, Iss 1, Pp 1-22 (2023)
Abstract RF fingerprints can be used for device identification and network access authentication. An RF fingerprint extraction and device identification algorithm based on multi-scale fractal features and APWOA-LSSVM is proposed. First, a Hilbert tra
Externí odkaz:
https://doaj.org/article/6d04fe8dca014888815601f7f20a80b1
Publikováno v:
EURASIP Journal on Advances in Signal Processing, Vol 2023, Iss 1, Pp 1-19 (2023)
Abstract As the main electrical equipment of offshore power grids, optical fiber composite submarine cables undertake the task of power transmission and data communication. In order to ensure the proper functioning of the submarine cable, it is neces
Externí odkaz:
https://doaj.org/article/5f1e6d4dd31a446e80cad4b18cd77282
Publikováno v:
IET Communications, Vol 16, Iss 13, Pp 1570-1581 (2022)
Abstract This paper discusses an artificial noise‐aided intelligent reflecting surface‐MIMO–OFDM system physical layer secure communication, in which two cases for the intelligent reflecting surface reflection coefficient models are considered
Externí odkaz:
https://doaj.org/article/359e7fa53acf425e91720501045bfa37
Publikováno v:
Energy Reports, Vol 8, Iss , Pp 235-242 (2022)
To reduce the waste of electricity, load forecasting is essential for power scheduling and system management. However, when the external environment experiences unexpected changes, most of the existing load forecasting models have no capability to ad
Externí odkaz:
https://doaj.org/article/dfa6eaef0fe74b3f98857b58c8cd4a30
Publikováno v:
EURASIP Journal on Advances in Signal Processing, Vol 2022, Iss 1, Pp 1-14 (2022)
Abstract With the increasing number of electricity stealing users, the interests of countries are jeopardized and it brings economic burden to the government. However, due to the small-scale stealing and its random time coherence, it is difficult to
Externí odkaz:
https://doaj.org/article/4b991e955c61408194c1c43af5d7b1f6
Publikováno v:
Tongxin xuebao, Vol 42, Pp 94-106 (2021)
For interference networks, the degree of delay (DoD) was proposed to quantify the information delay among traditional interference alignment (IA) schemes.It indicated that networks suffer from the issue of latency caused by IA schemes.Herein, for the
Externí odkaz:
https://doaj.org/article/0afddc1fa65949b99ee3d3806449b064
Publikováno v:
Crystals, Vol 13, Iss 5, p 820 (2023)
In order to study the strengthening effect of Mg–X (X = Zn, Ag) alloys, solid solution structures of Mg54, Mg53X1 and Mg52X2 (X = Zn, Ag) with atomic contents of 1.8 at.% and 3.7 at.% were established, respectively. The structural stability, tensil
Externí odkaz:
https://doaj.org/article/2ae61161186e4ea08d49922de2aa8713
Publikováno v:
IEEE Access, Vol 8, Pp 80801-80811 (2020)
This paper designs a single-cell multi-user massive MIMO-MEC network. In order to ensure the fairness of users, a joint pilot transmission, data transmission and resource allocation model during the computation execution process with the goal of mini
Externí odkaz:
https://doaj.org/article/f73b6e8eaaed4e65a623ae379f2cee12
Publikováno v:
IEEE Access, Vol 8, Pp 19327-19335 (2020)
Millimeter wave (mmWave) system tends to have a large number of antenna elements to compensate for the high channel path loss. The immense number of BS antennas incurs high system costs, power, and interconnect bandwidth. To circumvent these obstacle
Externí odkaz:
https://doaj.org/article/12b52c2fc1354f5abe6766455e0d06f6
Publikováno v:
IEEE Access, Vol 8, Pp 86659-86673 (2020)
In this paper, we propose intelligent reflecting surfaces (IRS) assisted secure wireless communications with multi-input and multi-output antennas (IRS-MIMOME). The considered scenario is an access point (AP) equipped with multiple antennas communica
Externí odkaz:
https://doaj.org/article/52bd886086a745f08dbbaed7dfce5361