System Engineering evangelists Larry Peterson and Bruce Davie analyze the system approach behind the Internet in their new book. A combination of first principles analysis, collaboration, luck, and a ...

However, the 3G network shutdown will have far-reaching effects, something he hopes people realize before it affects them.

Customers with Virgin Media O2 will be at risk of having no data at all to access the internet as the provider will switch off 3G on July 16.

SA to endure bumpy road to turn off legacy 2G, 3G networks By Simnikiwe Mzekandaba, IT in government editorJohannesburg, 09 Jul 2025Legacy network usage remains high in SA, and the path to shut ...

Nearly every mobile phone in the UK is set to receive an emergency alert message in 2025 as part of a national test.

AST SpaceMobile claimed a first in demonstrating Non-Terrestrial-Network (NTN) tactical satellite communications capabilities.

An "emergency alert" test that sounds a siren for ten seconds will be sent to millions of phones across the UK this year. In line with recommendations from the Covid inquiry, ministers will test ...

The Three UK network experienced major voice calling issues yesterday, with thousands of customers reporting problems – but the network has now confirmed that its "voice and SMS services are now ...