Articles
Miniaturised FSO system enables high-speed wireless comms
Researchers have developed a miniaturised free-space optical communication (FSO) system which has now achieved an impressive communication bandwidth of 9.16 GBps over a 1 km link. [ + ]
Looking back at a career in comms: Q&A with Anton Abrahams
Outgoing ACCF Director Anton Abrahams looks back at the achievements of the ACCF, and what the future holds for critical communications in the region. [ + ]
Critical networks: the urgent need for digitalisation and innovation in public safety
A torrent of modern threats is ratcheting up the definition of emergency, adding more urgency to the need for innovation in critical communications. [ + ]
RFUANZ report: training update
RFUANZ has been supporting industry training provider E-tec in the development of a Level 4 NZQA qualification suitable for training radio technicians for the radio industry. [ + ]
Advancements in amplifiers allow military radios to reach further
Before the First World War, military forces attached radio antennas to kites to send them to the heights needed to get a signal and successfully transmit messages. [ + ]
ARCIA update: words from the CEO
ARCIA CEO Paul Davis reflects on what has been an incredibly busy year for the association so far. [ + ]
Come on down to Comms Connect Melbourne
This year's conference is jam-packed with speakers, and will be held across three concurrent streams. Early-bird registration closes on 16 September — don't miss out! [ + ]
Celebrating a milestone for NZ's Public Safety Network
TJ Kennedy explains the significance of New Zealand's new Cellular Roaming service, launched through the NGCC's Public Safety Network Te Kupenga Marutau. [ + ]
Comms upgrades for NSW and Qld firefighters
Queensland is rolling out firefighting helmets fitted with hands-free communications, while NSW has installed mobile Wi-Fi equipment in over 1300 emergency vehicles. [ + ]
Building cyber resilience in operational technology
As threat actors shift their focus towards disrupting OT environments, it's important that OT operators, including those maintaining professional radio systems, strengthen their resilience strategies. [ + ]
The wonderful world of wireless: Q&A with Josh Mickolio
Josh Mickolio recently spoke to Critical Comms about all things wireless, including emerging technologies and applications as well as design tips. [ + ]
Five TETRA vulnerabilities found, as full findings released
The collection of vulnerabilities, named TETRA:BURST, are claimed to allow for real-time decryption, message injection and user de-anonymisation. [ + ]
Sateliot and Telefónica extend 5G roaming connection to space
Sateliot and Telefónica have successfully extended the reach of the 5G network to space, paving the way for massive access to connectivity everywhere on the planet. [ + ]
Improving efficiency for base station interoperability testing
NEC and Fujitsu are investigating technology for testing the interoperability of post-5G base stations compliant with O-RAN specifications. [ + ]
Wireless radio technology to protect lone workers
Radio communication experts are developing robust, customised radio technology for a reliable emergency alerting system to protect lone workers. [ + ]
