Navajo girl's death reveals weaknesses in alert systems, advocates say

Navajo Nation Police had initially reported that Mollie went missing within the Coalmine Navajo Housing Authority ...
IEEE

Adaptive Subarray Segmentation: A New Paradigm of Spatial Non-Stationary Near-Field Channel Estimation for XL-MIMO Systems

Abstract: To address the complexities of spatial non-stationary (SnS) effects and spherical wave propagation in near-field channel estimation (CE) for extremely large-scale multiple-input ...
CNET

Here's How to Automatically Download iPhone Security Updates

1. Tap Settings. 2. Tap Privacy & Security. 3. Tap Background Security Improvements near the bottom of the menu. 4. Tap the ...
IEEE

Physical-Layer Security in Short-Packet NOMA Systems with Untrusted Near Users

Abstract: The evolution of diverse Intenet-of-things (IoT) applications towards Industry 5.0 has recently increased challenges in physical-layer security. In particular, short-packet communication ...