Metros' evolving communications requirements
19/06/2019TETRA and Wi-Fi are the dominant radio standards for metro and light rail communications and signalling systems, but LTE is starting to make inroads in the market, as James Atkinson finds out
Transport
North America's critical comms market: jumping the hurdles
16/04/2019(Sponsored by PowerTrunk) This year’s roundtable in Las Vegas focused on the obstacles facing US public safety agencies when, or if, they seek to migrate to mobile broadband for mission-critical ...
CCE 2019: 5G, spectrum, AI, and cloud
16/04/2019The Critical Communications Europe stream at BAPCO/CCE 2019 covered many topics around public safety communications in great depth. Sam Fenwick dives into the details
The best way to the new hybrid world
07/08/2018(Advertorial) How do we move from today’s capable but narrowband TETRA networks to tomorrow’s world of broadband opportunities? The Airbus hybrid device Tactilon Dabat points the way
Long train running
07/08/2018Sam Fenwick looks at the ongoing work in the rail and cellular standardisation communities to replace GSM-R with FRMCS
Leading lights
07/08/2018Critical Communications Today takes an in-depth look at the winning projects at this year’s International Critical Communications Awards
Tait wins with UnifyVehicle
21/05/2018(Advertorial) Andrew Gill, managing director Tait EMEA, speaks to editor Sam Fenwick about the importance of values, focus and agility as the key assets of medium-sized businesses like Tait operating ...
In the air, on the ground
21/05/2018Philip Mason surveys some of the digital communications technologies that are transforming critical operations at airports
The long road ahead
18/04/2018(Sponsored content) This year’s roundtable at IWCE focused on how the US LMR market will adapt once FirstNet and mission-critical LTE mature and are adopted by many organisations
Taking off in Brazil
28/03/2018São Paulo's Guarulhos International Airport is showing the way for mission-critical radio communications in Brazil. Gilson Pozzati, of DAMM Cellular, talks to Richard Lambley
Flexibility breeds resilience
04/12/2017(Advertisement feature) DAMM’s decentralised network architecture enables mission-critical networks to grow quickly, while keeping total cost of ownership to a minimum
Metros: All aboard the broadband express
21/11/2017Mass transit operators are using TETRA, LTE and even Wi-Fi to improve their operations, ensure the safety of their passengers and staff, generate revenue and reduce costs. Richard Martin has the ...
ICCRA: Changing rooms
22/09/2017Philip Mason discusses the newly established International Critical Control Rooms Alliance (ICCRA) with its chairman, Peter Prater
CCW 2017: The world looks to the East
11/08/2017There was much to see and do in China and Hong Kong in May, including Critical Communications World and the Hytera Global Summit. Sam Fenwick reports
LTE for rail: Finding a sucessor to GSM-R
08/10/2016GSM-R is widely used by the rail industry, but as with TETRA the sector's gaze is looking to the future and the migration path to LTE. Sam Fenwick investigates
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