Results 121 to 130 of about 58,866 (304)
Analysis of RIS-Assisted Links: Toward Reliable and Low-Latency Communications
IEEE Open Journal of the Communications SocietyReconfigurable intelligent surface (RIS) has recently emerged as a promising technology to enhance the performance of wireless communication networks. While outage probability has been widely analyzed in RIS-assisted systems, the impact of packet delay ...
Ahmed I. Abdulshakoor +2 more
doaj +1 more source
Ultra‐Low Intensity Continuous Wave Laser Ablation Propulsion With Graphene‐Engineered Wood
Advanced Science, EarlyView.Graphene delignified wood converts continuous wave laser energy into thrust. Laser propulsion experiments in vacuum reveal the lowest laser ablation threshold intensities and the greatest density‐normalized specific impulse in literature. The results highlight graphene delignified wood as a potential efficient, sustainable, strong, and lightweight ...
Afnan S. M. Elmubasher +10 more
wiley +1 more source
Pristopna kontrola na primeru e-vratarja
, 2015 Namen diplomskega dela je na primeru e-vratarja nazorno opisati pristopno kontrolo. V teoretičnem delu je opisan sistem pristopne kontrole kot način tehničnega varovanja, ki brez fizične prisotnosti človeka omogoči oziroma onemogoči ljudem vstop ali ...
Ris, Luka
core
RIS-empowered LEO satellite networks for 6G: promising usage scenarios and future directions
Low-Earth orbit (LEO) satellite systems have been deemed a promising key enabler for current 5G and the forthcoming 6G wireless networks. Such LEO satellite constellations can provide worldwide three-dimensional coverage, high data rate, and scalability,
Aryan Kaushik (11780603) +8 more
core +1 more source
Advanced Science, EarlyView.The weakly‐solvating TFMSPyr electrolyte tailors the Li+ solvation structure by suppressing solvent coordination and promoting anion‐dominated solvation. This unique solvation environment induces preferential anion decomposition at electrode interfaces, forming robust inorganic rich S/CEI.
Bishnu P. Thapaliya +11 more
wiley +1 more source
Sejarah peralihan pemerintah RIS ke RI (menuju negara kesatuan republik Indonesia)
, 1986 Menjelaskan tentang sejarah peralihan RIS ke RIvii, 92 hlm.; 20 ...
Mona Lohanda +2 more
core +1 more source
Advanced Science, EarlyView.MERTK is upregulated in fibrotic macrophages and regulates the expression and activity of SRC and TKS5 through SPP1, mediating transdifferentiation of macrophages‐to‐myofibroblasts (MMT) and promoting pulmonary fibrosis. The figure was created with BioRender.com.
Yungeng Wei +3 more
wiley +1 more source
RIS-empowered integrated location sensing and communication with superimposed pilots
In addition to enhancing wireless communication coverage quality, reconfigurable intelligent surface (RIS) technique can also assist in positioning. In this work, we consider RIS-assisted superimposed pilot and data transmission without the assumption ...
Kat-Kit Wong (21400235) +6 more
core
Throughput Maximization in RIS-Assisted NOMA-THz Communication Network
In order to overcome spectrum scarcity and provide higher data rates, the sixth-generation (6G) wireless communication network is expected to perform data transmission using terahertz (THz) frequencies.
Masaracchia, Antonino +4 more
core +1 more source
Sum Rate Maximization for Active RIS MISO Systems Based on DRL
IEEE AccessThe reconfigurable intelligent surface (RIS) has garnered significant attention in recent years due to its cost-effectiveness and ability to reconfigure the wireless environment in a controlled manner.
Zhipeng Xi, Jianbo Ji
doaj +1 more source