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Next Generation eCall Finally Moves to 4G and 5G
Back in 2022, I wrote about the transition from the original eCall system to Next Generation eCall, or…
Why Connectivity on Trains Is Still So Poor
Anyone who travels regularly by train will recognise the experience. The phone shows a mobile signal, sometimes even…
From Voice-Centric to Data-Driven Critical Communications
Back in 2024, I came across an excellent GSMA APAC webinar looking at the evolution of critical communications…
From 3GPP MPS to Wi-Fi 7 EPCS
Back in January 2011, I wrote about Enhanced Multimedia Priority Service, or eMPS, in 3GPP Release 10. At…
T-Mobile is booting customers from its oldest plans
We’re retiring our oldest plans, some of which were built nearly 15 years ago – in the 3G…
Release 19 Takes Satellite, NTN and Aerial Connectivity Further
3GPP Release 19 continues the evolution of 5G-Advanced and, among many other areas, brings important enhancements for satellite…
