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Designing the Internet-of-Materials Interaction Software
Published in Christos Liaskos, The Internet of Materials, 2020
Ageliki Tsioliaridou, George Pyrialakos, Alexandros Pitilakis, Sotiris Ioannidis, Nikolaos Kantartzis, Christos Liaskos
After the Tile or unit cell selection step is successful, an analytic evaluation based on the approximate formula detailed in Section 4.5 is ensued (Eqs. 4.1 and 4.2). The result returns the optimization goals for all unit cell/s of the selected Tile in the form of desired generalized scattering parameters for each polarization of the impending wave. The scattering parameters should be next translated to the proper R,C values for the switches belonging to all unit cells that have assigned optimization tasks. This constitutes the most challenging and time consuming part of the process and requires the combination of state-of-the-art optimization algorithms and the execution of several EM simulations.
5G C-RAN Uplink Cross-Layer Optimization to Support Massive Traffic Sensor Network Services
Published in Hrishikesh Venkatarman, Ramona Trestian, 5G Radio Access Networks: Centralized RAN, Cloud-RAN, and Virtualization of Small Cells, 2017
Spyridon Louvros, Nikos Deligiannis
Following nominal cell planning and considering the LTE-A outdoor unit cell selection to guarantee the Equation 11.9 sensitivity conditions, cell planners should always select camping parameters so thatIn every geographical cell coverage area, the r ≤ R condition to be fulfilled is (Qrxlevmin+Qrxlevminoffset)<Srxlev∀r≤R, so that always Srxlev > 0.In every geographical cell coverage area r ≤ R condition to be fulfilled is Pmax,ulUE≤PoUE∀r≤R, so that always max(Pmax,ulUE−PoUE,0)=0∀r≤R → Srxlev>0,∀r≤R.
Effective thermal conductivity of polymer composites: a review of analytical methods
Published in International Journal of Ambient Energy, 2021
Pradnya Kosbe, Pradeep Anandrao Patil
Quin et al. proposed the model for particulate composite materials considering interfacial thermal resistance, pores and shape factor (Qian et al. 2017). Chen et al. proposed a model for polymer composites containing aligned hexagonal boron nitride (h-BN) platelets. They derived the model based on the unit cell selection and calculation of anisotropic thermal conductivity (Chen et al. 2016). Xu et al. reconstructed the Maxwell model using a continuum approach with contact resistance among particles. They also developed a statistical model using a circuit network approach (Xu et al. 2016a, 2016b). Sung et al. developed a model for epoxy-based composites containing filler, continuous fibres with use of modified Mori-Tanka method consideration of volume fraction and geometry (Sung, Kim, and Park 2018).