TechXplore – Telecom

Finland on Tuesday pulled the plug on analog landline phone calls after almost 150 years, the latest country to push forward in a global transition toward digital infrastructure.This post was originally published on this site

Preventing adversaries from interfering with communications is crucial to national security. Tactical satellite communications (SATCOM) focus on securing reliable communications channels against adversaries in contested environments. In support of this mission, a team from MIT […]

Researchers at the Faculty of Engineering (LTH) at Lund University in Sweden have developed one of the world’s most advanced test environments for the wireless communications of the future. Using the new test system, researchers […]

A newly developed architecture for full-duplex wireless transceivers solves the long-standing problem of self-interference, as reported by researchers from Science Tokyo. They implemented an innovative switching strategy that isolates self-interference in the time domain by […]

In April, Galileo marked a step forward with the deployment of a new signal component, known as E5a Quasi Pilot, on 12 satellites of Europe’s satellite navigation constellation. This upgrade makes Galileo signals easier to […]

A compact aperture-adjustable antenna developed by researchers at Science Tokyo could improve high-speed wireless communication across the wide 5G millimeter-wave frequency bands without increasing power consumption. The system maintained strong performance across the 57–71 GHz […]

The National Institute of Information and Communications Technology, Sharp Corp, Mitsubishi Chemical Corp, and TECHLAB Co, jointly reduced the total weight of a planar antenna for NTN (Non-Terrestrial Network) applications by 47% (from 5.5 kilograms […]

A Korean research team has developed the “intelligent core” of a 6G network capable of autonomous control through artificial intelligence (AI). This achievement marks the first realization of an “intelligent 6G core” in Korea and […]

Since 2019, GPS signals across Europe, Greenland and Canada have experienced a huge spike in sudden, widespread signal blackouts. These have resulted in disruptions and degraded performance in navigation systems that airplanes and ships rely […]

Basements, tunnels, large buildings—a weak Wi-Fi or mobile signal in these hard-to-reach places is frustrating. The usual solution is to add more electronics like routers, repeaters and base stations. Yet, as we move towards a […]