09 July 2025

For anyone connected with critical communications, there is now for the first time, a range of training courses to meet all requirements. From new entrants to the sector using narrowband to those adopting 4G/5G critical broadband networks and those on the periphery, the Critical Communications Institute features a suite of specialist training solutions to help professionals understand, design, build and optimise the critical communications networks of today and tomorrow.

The courses have been designed in partnership with TCCA, the global member-led organisation representing the critical communications sector, and are delivered by Wray Castle, the long-established telecoms training experts. The focused, practical and highly relevant courses cover the latest critical telecoms technologies including mission critical narrowband TETRA, mission critical broadband, LTE and 5G technologies, tailored to the precise needs of critical industry sector users such as those in public safety, utilities, transport, energy and mining.

14 April 2025

The demand for continued acceleration of enhancements on mobile networks has never been more evident.

Global mobile data traffic is expected to grow more than fourfold by 2030, reaching over 5,400 exabytes – placing a lot of pressure on mobile networks the world over. With the need for speed, capacity, and reliability heating up, innovative solutions are required.