Zobrazeno 1 - 10
of 1 800
pro vyhledávání: '"LI Zan"'
Publikováno v:
Tongxin xuebao, Vol 45, Pp 84-99 (2024)
For the timeliness of millimeter-wave secure beamforming in mobile scenarios and the robustness of secure connections in millimeter-wave dynamic eavesdropping scenarios, a multi-agent secure cooperative communication scheme based on a dueling double
Externí odkaz:
https://doaj.org/article/c52b1d386f6f447da105540e20d2c950
Publikováno v:
Energies, Vol 17, Iss 16, p 4189 (2024)
Fuels should behave appropriately in all sections of the engine system: the engine, fuel delivery system, and tank. Fuel quality can be linked to the following three crucial areas: performance, fitness for current use, and stability. Classical method
Externí odkaz:
https://doaj.org/article/b2485963f0974e29be84366a457eb9f6
Publikováno v:
Materials, Vol 17, Iss 2, p 475 (2024)
Steel automotive wheel rims are subject to wear and tear, down to the end of their service life. Manufacturers use standard destructive tests to determine the probable lifetime of the car wheel rim. With this approach, to predict the remaining use ti
Externí odkaz:
https://doaj.org/article/6893ba3623084958bacdb648f054de7f
Publikováno v:
Xin yixue, Vol 53, Iss 1, Pp 32-36 (2022)
Objective To investigate the effect of perfluorooctane sulfonate （PFOS） in mice. Methods The mouse models of oxidative liver injury were established by gavage of potassium perfluorooctane at a dose of 10 mg/kg for consecutive 18 d. After model es
Externí odkaz:
https://doaj.org/article/0012c1f46c9f47588cf440e338a523f7
Radio map (RM) is a promising technology that can obtain pathloss based on only location, which is significant for 6G network applications to reduce the communication costs for pathloss estimation. However, the construction of RM in traditional is ei
Externí odkaz:
http://arxiv.org/abs/2408.08593
Orbital angular momentum (OAM) has attracted much attention for radio vortex wireless communications due to the orthogonality among different OAM-modes. To maintain the orthogonality among different OAM modes at the receiver, the strict alignment bet
Externí odkaz:
http://arxiv.org/abs/2408.07105
Due to the potential capacity-boosting for wireless communications, the Radio vOrtex Wireless COMMunication (RowComm) over orthogonal states/modes of Orbital Angular Momentum (OAM) has been paid much attention in recent years. Uniform circular array
Externí odkaz:
http://arxiv.org/abs/2408.15273
A standard two-qubit joint measurement is the well-known Bell state measurement (BSM), in which each reduced state (traced out one qubit) is the completely mixed state. Recently, a novel quantum joint measurement named elegant joint measurement (EJM)
Externí odkaz:
http://arxiv.org/abs/2408.06179
By enabling very high bandwidth for radio communications, the millimeter-wave (mmWave), which can easily be integrated with massive-multiple-input-multiple-output (massive-MIMO) due to small antenna size, has been attracting growing attention as a ca
Externí odkaz:
http://arxiv.org/abs/2408.07103
The frequency diverse array (FDA) is highly promising for improving covert communication performance by adjusting the frequency of each antenna at the transmitter. However, when faced with the cases of multiple wardens and highly correlated channels,
Externí odkaz:
http://arxiv.org/abs/2407.20280