An Entropic Value-at-Risk-Inspired Load-Balancing Routing Algorithm for LEO Satellite Networks. [PDF]
Sensors (Basel)Wang S, Guo H, Deng W.
europepmc +1 more source
Reliable and Energy-Efficient LEO Satellite Communication with IR-HARQ via Power Allocation. [PDF]
Sensors (Basel), 2022 Bian H, Liu R.
europepmc +1 more source
Advanced Science, EarlyView.Ultrathin 2D alloy nanosheet catalysts could offer exceptional catalytic activity but suffer from severe structural instability. Here, a surface‐selective Pt enrichment strategy via galvanic replacement effectively stabilizes PtCu Nanosheets while preserving their ∼ 1 nm thickness and (111) facets.
HyunWoo J. Yang +7 more
wiley +1 more source
Information geometry aided UAV cluster cooperative positioning method with LEO satellite system. [PDF]
Sci RepTang C +5 more
europepmc +1 more source
Joint User Scheduling and Hybrid Beamforming Design for Massive MIMO LEO Satellite Multigroup Multicast Communication Systems. [PDF]
Sensors (Basel), 2022 Liu Y, Li C, Li J, Feng L.
europepmc +1 more source
This paper analyzes low-Earth-orbit (LEO) satellite downlinks when an airborne interference source moves parallel to the satellite trajectory by considering the relative angle differences between the satellites and the interference sources.
Eunjung Kang +3 more
core +1 more source
Contact‐Free Human‐Machine Interfaces via Printed Thermopile Infrared Arrays
Advanced Science, EarlyView.Can a printed sheet locate and sense a fingertip without being touched? Fully printed, flexible thermoelectric arrays convert the infrared from a hovering finger directly into voltage, with no external power. Aerosol‐jet‐printed silver mirrors partially shield each pixel, creating a local temperature gradient.
Zirui Wang +9 more
wiley +1 more source
A Fast Time-Adaptive Data Association Method for Multi-Target Tracking with Discontinuous Sparse LEO Satellite Observations. [PDF]
Sensors (Basel)Wang D, Yang Z, Zhu X, Gao J, Zhang Y.
europepmc +1 more source
Smart Beamforming for Direct LEO Satellite Access of Future IoT. [PDF]
Sensors (Basel), 2021 Caus M, Perez-Neira A, Mendez E.
europepmc +1 more source
Extrinsic and Intrinsic Charge Transfer at Interfaces of Membrane‐Based Oxide Heterostructures
Advanced Electronic Materials, EarlyView.Freestanding oxides have emerged as a new opportunity to tailor oxides outside of the typical epitaxial constraints. We present the fabrication of TiO2‐terminated SrTiO3 membranes via direct growth control. We demonstrate competing ionic and electronic charge transfer in LaAlO3/SrTiO3 bilayers using near ambient pressure XPS.
Kapil Nayak +8 more
wiley +1 more source