Empirical 3-D Channel Modeling for Cellular-Connected UAVs: A Triple-Layer Machine Learning Approach
Abstract: This work proposes an empirical air-to-ground (A2G) propagation model specifically designed for cellular-connected unmanned aerial vehicles (UAVs). An in-depth aerial drive test was carried ...
Traffic will alternate in a single lane from 10 p.m. Friday to 10 a.m. Saturday as crews continue a long-term rehabilitation project on the bridge's east approach Overnight construction will reduce ...
Copyright 2026 The Associated Press. All Rights Reserved. Copyright 2026 The Associated Press. All Rights Reserved. Canadian and American flags are shown on the ...
The Issue: President Trump’s ongoing cease-fire with Iran despite its reluctance to negotiate a peace deal. The failure to respond effectively to recent Iranian missile attacks on Israel is merely ...
Abstract: Three-level dual-active-bridge (DAB) DC-DC converters offer superior voltage-blocking capability, larger step-up ratios, and increased degrees of freedom (DoF) compared to traditional ...
An investigational oral drug that targets RAS, the dominant oncogenic driver in pancreatic cancer, nearly doubled overall survival compared with common second-line chemotherapy regimens in patients ...
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