Abstract: The sixth generation (6 G) communications will achieve broader coverage and support more communication scenarios. Satellite communications, which are important complements to ground ...

Framework for simulating LEO satellite links with real meteorological data, estimating Q/V-band excess path loss, and forecasting it with an LSTM neural network. MATLAB framework for Q-band LEO ...

Abstract: In this paper, we consider a reconfigurable intelligent surface (RIS)-assisted 3D direction-of-arrival (DoA) estimation system, in which a uniform planar array (UPA) RIS is deployed to ...

Federal agents dismantled a network of devices in the New York area that was used to threaten senior US government officials and bore signs of foreign involvement, according to the US Secret Service.

A sweeping Secret Service operation quietly dismantled a covert SIM‑based telecom network across the New York area that officials say could have crippled cell service and masked anonymous threats as ...

With GST 2.0 coming into effect on September 22, 2025, major automakers in India have already adjusted their pricing, giving consumers a significant reduction on cars and bikes. Brands like Tata, ...