Results 51 to 60 of about 31,060 (300)
MongoDB Database as Storage for GPON Frames
Sensors, 2020 This work is focused on creating an open-source software-based solution for monitoring traffic transmitted through gigabit passive optical network. In this case, the data are captured by the field-programmable gate array (FPGA) card and reassembled using
Martin Holik +5 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele +2 more
wiley +1 more source
Efficient Optical Line Terminal Placement for Passive Optical Network Deployment
IEEE AccessA passive optical network (PON) is applied to the last mile network to connect end users to the core network, though its cost-effectiveness and resource-efficiency may not be optimized.
Cheng Jin +3 more
doaj +1 more source
Role of Intrinsic Electron Trapping in Negative Charging of Amorphous Alumina
Advanced Functional Materials, EarlyView.Intrinsic electron trapping in amorphous Al2O3 is examined using hybrid‐DFT models spanning a wide density range. Both spontaneous and thermally activated trapping are identified, with pronounced spontaneous localization in dense, partly crystallized structures.
Jack W. Strand +5 more
wiley +1 more source
Survivable and Reliable WDM-PON System With Self-Protected Mechanism Against Fiber Fault
IEEE Access, 2019 In the paper, we present and design a self-restored wavelength multiplexing division passive optical network (WDM-PON) configuration to prevent the fiber failure and data disconnection.
Chien-Hung Yeh +5 more
doaj +1 more source
Highest Cost First-Based QoS Mapping Scheme for Fiber Wireless Architecture
Photonics, 2020 The combination of a high-speed wireless network with passive optical network technologies has led to the evolution of a modern integrated fiber wireless (FiWi) access network.
Khalid.H. Mohammadani +5 more
doaj +1 more source
Advanced Functional Materials, EarlyView.ABSTRACT Electronic waste has emerged as a major environmental challenge, driven by the massive consumption and a limited lifetime of modern electronic devices, stimulating the development of sustainable electronics. Here, an all‐biomaterial gelatin‐choline‐citric acid ([Ch][CA]) ionogel is developed as an active binder to realize self‐sintered ...
Lin Guo +10 more
wiley +1 more source
Network Architecture of Bidirectional Visible Light Communication and Passive Optical Network
IEEE Photonics Journal, 2016 Network architectures to combine the fiber network outside the building and the visible light communication (VLC) access network inside the building are important for effectively distributing the high-capacity data to different users.
Chi-Wai Chow +4 more
doaj +1 more source
Routing permutations in partitioned optical passive stars networks [PDF]
Proceedings 16th International Parallel and Distributed Processing Symposium, 2002 It is shown that a POPS network with g groups and d processors per group can efficiently route any permutation among the n=dg processors. The number of slots used is optimal in the worst case, and is at most the double of the optimum for all permutations p such that p(i)<>i for all i.
Alessandro Mei, RIZZI, ROMEO
openaire +5 more sources
Advanced Functional Materials, EarlyView.Oxygen‐tunnel (OT) indium tin oxide (ITO) vertical channel transistors (VCTs) enable reliable, high‐density gain‐cell memory for monolithic 3D integration. A sandwiched SiN/SiO2/SiN OT stack selectively regulates oxygen transport, suppressing parasitic electrode oxidation while stabilizing channel oxygen vacancies, thereby suppressing carrier injection
Hyeonho Gu +17 more
wiley +1 more source