In moments of crisis, every second counts. When the heat rises, when visibility fades, and when lives are on the line, first responders rely on communications that won’t fail. Tait’s mission-critical solutions are engineered to endure the toughest environments — because when your purpose is saving lives, your equipment must be just as resilient.
The Tait 9000 series is built for extreme conditions, offering high durability, clear communication and seamless interoperability. Whether firefighters, police or emergency medical teams, first responders work together in high-risk environments where coordination is key. Tait’s advanced multiband portables and mobiles help agencies to stay connected across P25 and DMR networks, enabling instant, clear and secure interagency communication.
Designed in New Zealand to worldleading standards, the Tait Tough radios withstand fire, water, impact and extreme temperatures. Built with rugged, lightweight materials, they support VHF, UHF or both bands and can be reconfigured remotely, adapting instantly to evolving situations. Whether deep in a wildfire zone, coordinating disaster relief or responding to an emergency in remote terrain, first responders can trust that Tait communications will endure when it matters most.
Lives depend on clear communication. That’s why Tait’s communication solutions are built for purpose for those with purpose. Tait
Do you read me?
The Labor government is pulling out all the stops in the lead-up to the forthcoming election, with Minister for Communications Michelle Rowland recently announcing the Universal Outdoor Mobile Obligation (UOMO) — described as a world-first reform to offer basic universal outdoor mobile coverage across Australia (including regional roads, national parks and other remote areas). Said to be enabled by innovations in low-Earth-orbit satellites as well as direct-to-device technology, the reform could be transformative when it comes to improving Australia’s public safety and disaster resilience — and given the impact of Cyclone Alfred, which recently wrought devastation on South East Queensland and northern NSW, I think we can all agree that more connectivity in times of disaster can only be a good thing.
Speaking of disaster resilience, the article on page 16 of this issue offers a fascinating insight into the evolving role of satellite imagery in disaster management — moving beyond damage assessment towards risk reduction and predictive modelling. Other highlights include news of a radio wave weapon that’s being trialled in the UK (page 19), and a pitch for hybrid connectivity solutions as the future of mining communications (page 21). We’re also digging out our crystal balls for a look at the year ahead and beyond, with our lead article (page 6) offering a 12-month outlook for the evolving mission-critical communications industry and our Spectrum column (page 30) highlighting the technological advancements that are set to advance the wireless industry over the next five years.
Finally, I want to give a shout-out to the recent ABC comedy series Optics, a show about the hectic day-to-day life working in a crisis PR firm. Although fictional, the series draws on real events as inspiration; this was particularly evident in Episode 5, which saw a major telco company experience a nationwide outage and do everything to avoid taking the blame. I’d highly recommend checking the series out on ABC iview if you haven’t already — provided your internet is working, of course!
Lauren Davis, Editor cc@wfmedia.com.au
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Calendar
April
WA Critical Communications Conference and State Networking Dinner
2–3 April 2025
Aloft Perth Hotel arcia.org.au/events/pre-conferenceworkshops-and-conference-perth2-3-april-2025
EENA Conference & Exhibition 2025 9–11 April 2025
Messukeskus Helsinki, Finland eenaconference.org
May
IEEE International Conference on Machine Learning in Communications and Networking
26–29 May 2025
Hotel SB Icària, Barcelona icmlcn2025.ieee-icmlcn.org
NSW Critical Communications Conference and State Networking Dinner
28–29 May 2025
NSW Teachers Federation Conference Centre arcia.org.au/events/critical-communications-conference-sydney-may-2025
June
2025 EuCNC & 6G Summit
3–6 June 2025
Poznań Congress Center, Poland eucnc.eu
Comms Connect New Zealand 4–5 June 2025
Te Pae Christchurch Convention Centre, New Zealand www.comms-connect.co.nz
Critical Communications World 2025 17–19 June 2025
Qld Critical Communications Conference and State Networking Dinner
23–24 July 2025
The Greek Club arcia.org.au/events/critical-communications-conference-brisbane-july-2025-2
APCO 2025
27–30 July 2025
Baltimore Convention Center, USA apco2025.org
Further event information can be found at criticalcomms.com.au/events
SOFTIL’S 2025 OUTLOOK FOR MISSION-CRITICAL COMMUNICATIONS
Softil, a leading mission-critical communications (MCX) enabler, has issued its annual outlook for the evolving MCX industry covering the 2025 period.
Anatoli Levine, Director, Products and Standards at Softil Innovative Communications
According to Pierre Hagendorf, Softil’s CEO, “The MCX industry has already built significant momentum, and this will accelerate in 2025 with significant players using our open standards and fully interoperable MCX-enabling technologies. The industry will continue to use the life-changing technology to broaden its outreach in public safety agencies and extend its functionality and usage in MCX and FRMCS deployments.”
MCX adoption accelerates
MCX has built a substantial market presence to date around the world; prime examples are the live services in North America on multiple networks (AT&T FirstNet, Southern Linc Critical Linc, TELUS) and in South
Korea (SafeNet). The UK Home Office is about to announce a new ESN MCX vendor. In Germany, BDBOS is spearheading further development of MCX technologies supported by significant grant allocations. Multiple MCX for Rail projects are underway in Australia and India. In Sweden, MSB has its MCX program funded and now is engaging in a multitude of MCX research projects.
In France, broadband mission-critical communications played a vital role during the Paris Olympics 2024, enabling first responders to rely on the power of MCX, delivered as a part of nationwide rollout of broadband public safety network RRF by ACMOSS.
Overall, MCX has built significant momentum globally and we expect this trend to accelerate in 2025.
MCX in utilities is on the rise
Softil expects that, in the coming years, we will see utility companies strategically advancing into mission-critical communications over LTE and 5G. Governing factors are as follows:
• MCX technology is sufficiently mature and available, as is private LTE and 5G.
• Utility companies typically own their spectrum or can license it.
• Utility companies are nimble enough to deploy technology at pace.
We can expect a multitude of new MCX service offerings in 2025. Using the Southern Linc Critical Linc MCX service as an example (Southern Linc is a part of the Southern Company, the utility company), Softil sees new MCX services being utilised in 2025 by state police, utility workers and school buses, to name a few.
MCVideo advancing
MCVideo first appeared in 3GPP Release 14 and now Release 19 is almost complete. Video holds tremendous value (a picture is worth a thousand words), but it is bandwidth-hungry so networks should be up to the task to properly support it. With 5G standalone and 5G Advanced, we are finally getting where we need to be. Given ample bandwidth, video will become the king of communications. We should also take into account the proliferation of video sources — street cameras, bodycams, CCTV, traffic cameras, drones and even satellites. Public safety is ready to embrace video wholeheartedly, so we should expect to see a rise in MCVideo deployments, helping save lives and improving the efficiency of professional user communications.
Drones and robotics advancements will be significant
Here we are unmercifully lumping together some of the biggest technological advancements that can help first responders with all day-to-day tasks and emergencies. Drones are now capable of staying in the air for much longer, remaining connected, sending realtime video and sensor data, and operating instruments. ‘Drone as a First Responder’ is not just a catchphrase — especially with the addition of AI and analytic capabilities, a drone can use the full power of MCX and be a full member of the emergency response team. We will not see a Robocop on the streets tomorrow, but robotic capabilities enjoy the same pace of advancement as drones, and we will see more of them in the coming years.
Satellites/NTN to connect the unconnected
As the world relies more and more upon mobile networks to be available anytime anywhere, satellites (often referred to as NTN, non-terrestrial networks) are an indelible part of ubiquitous coverage. A number of factors are already in play. First, just the sheer quantity of satellites already in orbit, both LEO and geostationary, is already substantial and increasing by the minute. Satellite technological advancements are not yet capable of the transmission of 4K video in real time but are good enough for powering reliable voice and data and supporting secure location services. We can expect satellite communications to be more impactful as 5G NTN aspects of standards get better developed and networks shift towards 5G SA.
MCX direct mode is getting closer
If the MCX puzzle is called ‘broadband group communications’, it will never be solved unless the key piece is there — direct mode communications, aka device-to-device (D2D) communications.
In any group operations — in public safety, emergency response, utilities and transportations, for example — there will be always be times when a network is not available, or the use of the network is undesirable. To address those special situations, we need to be able to communicate directly between users, maintaining our group identities; prioritise communications; and ensure full security. In the past, in the 4G LTE world, a viable direct mode communication solution was simply not available. In the 5G world, we now have 5G-Sidelink, and the implementation of MCX direct mode is now a definite possibility based on interoperable Softil-enabled technology.
We are at the verge of commercially available 5G-Sidelink capabilities in nextgeneration chipsets, and we expect them to be available within the next two years; 5G-Sidelink enabled devices will follow as manufacturers seek new market opportunities.
AI and MCX — an unavoidable combination
It might be brave but not wise to ignore an elephant in the room. AI is this proverbial elephant whether we want it or not. AI applications for public safety communications are vast and truly multi-levelled. AI can be applied starting at the network level and integrated
with OpenRAN to enable optimised access and traffic prioritisation for first responders.
AI can play an even bigger role in dispatch and event operations. For example, in a given fire response situation, AI can analyse potential scenarios of the fire spread depending on weather, materials involved and structures. AI can make suggestions in emergency medical care scenarios until a doctor is reached. It can also assist in possible suspect pursuits, predicting possible moves.
All of these possible use cases are within a millionth of the percentage of the actual AI capabilities. No matter what we think of AI, it is here to stay and it will be very impactful — expect to hear lots of exciting use cases next year and in the foreseeable future.
TAK + MCX = bright future for public safety
Situational awareness is a critical capability for first responders. TAK/ATAK/CivTAK technology stemming from DoD work might be the best situational awareness tool available for first responders.
TAK can assemble all situational awareness data in real time with or without a network and make it continuously available to first responders on any Android or iOS device. By adding communication capability to the wealth of TAK’s situational awareness data, first responders will have the same MCX broadband capabilities — MCPTT, MCVideo and MCData. Today, TAK and MCX live apart in their own parallel worlds — we should expect this to start changing in 2025 and first integrations to appear.
FRMCS momentum will continue growing
Of course, FRMCS (Future Railway Mobile Communication System) is all about trains and is inevitable as aging GSM-R needs to be replaced. The FRMCS project has the full attention of the European Union as a whole, so the project can go only one way — forwards. FRMCS is relying on MCX as its core layer, so all advances of FRMCS push MCX technology forward. Accounting for slight delays, FRMCS version 2.0 has completed enough for the testing project called MORANE-2 to start in 2025 and advance to version 3, becoming the first deployable edition.
MCX certification — guaranteeing the future
It is important to know that the device you are about to deploy in your public safety network — the first responder’s lifeline — is working and performing exactly as it says on the tin. GCF MCX device certification arrived in 2024, with the first certified solutions now available. We should expect more MCX-certified solutions to appear in 2025 and beyond.
Conclusion
The MCX world continues to evolve, helping first responders to go about their daily tasks in a more efficient manner and to better handle emergencies and save more lives in the process. Softil supports the innovations of MCX manufacturers through its pioneering enabling technologies, which developers adopt to launch new MCX solutions to market in the shortest timeframe.
DRONES ASSIST FIREFIGHTING EFFORTS AT SYDNEY RECYCLING PLANT
After a recycling plant in Sydney’s west recently went up in flames, Fire and Rescue NSW (FRNSW) utilised a fleet of specialist drones during its emergency response.
The fire broke out at the recycling plant in Christie Street, St Marys, at around 1.45 pm on 4 February. At the peak of the blaze, 100 firefighters and 20 fire trucks were deployed around the site, where they witnessed fireballs reaching up to 60 metres in height. Gas bottles and stocks of chemicals were engulfed in flames, posing a hazardous materials threat as numerous explosions occurred.
To assist with operations, FRNSW’s Aviation Unit used remotely piloted aircraft systems (RPAS), or drones, to assist with situational awareness and to ensure firefighter safety. Two drones were positioned on opposite sides of the fire to track fire spread, size and intensity, while a third drone captured water runoff.
The information provided by the drones helped to assess the effectiveness of water streams on the fire, prevent unnecessary water use and adjust firefighting strategy. A larger drone was also deployed over the recycling facility to assist with monitoring air quality.
Due to the intensity of the blaze, it was unsafe for firefighters to enter the building. An indoor drone was flown into the main warehouse and its live footage was streamed to incident commanders to assess the extent of the fire as well as to confirm that firefighters were directing water streams in the most effective areas. This drone was later utilised to verify that the fire was extinguished and that firefighters could safely enter the building.
In the aftermath of the fire, the drones were used for damage assessments and clean-up activities in conjunction with the NSW Environmental Protection Agency (EPA), helping to map, monitor and contain the flow of water runoff in the local environment and minimise the overall impacts. The indoor drone was used to inspect canisters, containers and drums to determine which materials were impacted, and to ensure no personnel enter hazardous zones unnecessarily.
“The drones help guide effective decision-making in where to put the water streams to extinguish the fire quicker as well as prevent excessive water runoff,” said Michael Morris, FRNSW Assistant Commissioner Metropolitan Operations.
“Our remarkable drone technology has played a major role in our ability to contain and ultimately extinguish this fire.”
MOTOROLA TO MAINTAIN VIC’S METROPOLITAN MOBILE RADIO NETWORK
The Victorian Government has signed a 10-year, $500 million contract extension with Motorola Solutions to maintain and enhance the Metropolitan Mobile Radio (MMR) network relied upon by the state’s emergency services.
Since its implementation in 2005, MMR has helped Victoria’s public safety agencies respond to major crises, including the 2023 flood crisis and 2009 Black Saturday bushfires. More than 50.5 million push-to-talk voice calls were made on MMR in the past 12 months alone, affirming the continuing high demand and value of the resilient communications it provides.
The contract with the Department of Justice and Community Safety will extend MMR’s operation until 2035, providing secure and trusted radio communications for public safety agencies including Victoria Police, Ambulance Victoria, Fire Rescue Victoria, Victoria State Emergency Service and Life Saving Victoria. Motorola Solutions’ Melbourne-based operations control centre and field engineering teams will provide 24/7 support and service, helping to keep MMR and a fleet of more than 32,000 radios used on the network optimised and performing at the highest levels of the P25 radio standard.
Under the contract, Marine, Search & Rescue will join MMR in 2025. Additionally, SmartConnect, a cloud-based service, will expand coverage for users by automatically switching between land mobile radio (LMR) and broadband, Wi-Fi and satellite networks when users travel outside of radio coverage areas. Ambulance Victoria’s regional units will also gain state-wide coverage and access to productivityenhancing data applications via 1600 new APX NEXT all-band smart radios, with an additional 750 APX series multiband mobile radios to be installed in regional ambulances.
“First responders face complex and unpredictable challenges that call for safe and resilient communications that are reliable in the harshest conditions, with the ability to connect and collaborate with other emergency services for multi-agency responses,” said Con Balaskas, Managing Director for Motorola Solutions Australia and New Zealand.
“We’re extremely proud that Motorola Solutions’ MMR network has supported Victoria’s emergency services for 20 years, providing essential communications while they’ve faced some of the most extreme events and disasters in the state’s history,” Balaskas continued. “Now, through new software and broadband innovations, MMR’s interoperable communication will extend to the farthest reaches of our state, from Mildura to Mallacoota, while enabling more agencies to connect to the network.”
SA’S KANYINI SATELLITE DELIVERS FIRST IMAGES FROM SPACE
South Australia’s pioneering cube satellite, dubbed Kanyini, has delivered its first images from space, marking a significant milestone for the mission.
The Kanyini mission is Australia’s first state-owned satellite and is a joint initiative between the South Australian Government, the SmartSat Cooperative Research Centre (SmartSat CRC), Inovor Technologies and Myriota. Deployed on SpaceX’s Transporter-11 mission in August 2024, Kanyini has spent around 200 days in low Earth orbit, closely monitored by the mission control team at Inovor Technologies — who have been working through commissioning of the satellite’s systems, confirming that the solar panels and batteries are functional and X-band radio communications are all operational.
A number of preliminary images have been collected during Kanyini’s on-orbit commissioning phase, demonstrating the depth of data the satellite will be able to provide once fully operational. The first processed images capture high-resolution views of South Australian regions, including Kangaroo Island, Yorke Peninsula and Adelaide.
The vast amount of data behind each image allows them to be processed to reveal infrared details normally invisible to the human eye, which can be used in monitoring crop health, vegetation density, and changes in inland and coastal water conditions. The HyperScout 2 hyperspectral imager capturing the views is a three-in-one instrument that combines hyperspectral and thermal imaging with high-level data processing and artificial intelligence capabilities. The satellite also features an Internet of Things (IoT) payload developed and manufactured in South Australia by Myriota, enabling Kanyini to capture both imagery and IoT data — such as groundwater levels and pipeline condition — from a single satellite.
Over the coming months, the mission team will continue to progress the commissioning and calibration process of the satellite’s systems, ensuring its functions and data output meet the highest scientific standards. Once fully operational, Kanyini will deliver critical space data to support future research projects by government and research institutions, particularly in the areas of sustainability and climate impacts.
“From monitoring environmental changes to supporting emergency services, Kanyini’s data will provide vital insights that will help improve lives and drive innovation across multiple industries,” said SA Minister for Defence & Space Industries Stephen Mullighan.
KEYNOTE SPEAKERS ANNOUNCED FOR COMMS CONNECT NZ
Next Generation Critical Communications (NGCC) and Hourua will headline day one of Comms Connect NZ, to be held in Christchurch on 4 June, while One New Zealand will headline day two on 5 June.
NGCC Project Lead Matthew Hansen will be joined by Hourua GM and Head of Business Vaughan Matthews to share the latest update on the next-gen critical communications network for first responders on day one. One NZ’s GM of Network Services, Sharina Nisha, will headline day two with the latest developments in satellite comms technology being driven by the telco in partnership with Elon Musk’s SpaceX.
A series of local customer case studies will feature on the program, alongside an update from the Radio Spectrum Management team, the RFUANZ annual general meeting and some of the most popular papers from Comms Connect Melbourne last October. Registrations for the conference open in March.
Gold Sponsors for the event include Broadtech, Cable Ways, Complete-Coms, Pivotel, Tait Communications and Zetron. Limited space is still available on the expo floor — contact events@commsconnect.com.au for the latest floorplan and prospectus.
WA GOVT BOOSTS MOBILE COVERAGE AT REGIONAL SURF BEACHES
The WA Government has announced its plans to boost mobile coverage at dozens of regional surf beaches, having appointed Powertec Telecommunications to upgrade telecommunications infrastructure at popular locations along the coast of Western Australia.
Powertec will deliver vital repeater infrastructure to 35 beaches around the coastline from the Kimberley to Esperance, under round two of the Surf Beaches Mobile Coverage Grants Program. The government has committed $2 million under this round to enhance safety for locals and visitors engaging in activities such as swimming, surfing, camping, fishing and snorkelling.
Under the program’s inaugural round in 2023, grant funding was awarded for the delivery of mobile repeaters to 20 popular surf beaches. This second round is targeting key sites with poor or no mobile coverage which have been identified by the Department of Primary Industries and Regional Development in consultation with Surfing WA, regional development commissions, the Department of Biodiversity, Conservation and Attractions, and local governments.
“With both rounds combined, a total of 55 regional beaches will benefit from improved mobile connectivity,” said Powertec Project Manager Brodie Tarrant. “Installation work is well underway for Round 1, with Round 2 set to commence in the second half of this year.”
Many of the selected locations are already equipped with Beach Emergency Number (BEN) signs, which include numerical codes that can be quoted to emergency services in order to direct them to the exact location of the sign. The addition of improved mobile coverage will allow for even faster and more effective emergency response.
“The Surf Beaches Mobile Coverage Grants Program is a significant initiative for regional Western Australia, expanding mobile coverage at some of our most remote but popular beach locations,” said Regional Development Minister Don Punch.
“Investing in upgrades to telecommunications infrastructure through this initiative supports our regional communities and helps to keep Western Australians safe at the beach.”
Industry Talking
One of ARCIA’s very first activities of 2025, and a very important one, saw the association’s annual planning day take place in Sydney. We are fortunate that many of our committee members are able to attend this day, and we are grateful that they do, as it really helps us look at the past year, review what’s been achieved and shape the year ahead, especially given how much we now have taking place.
Spending the entire day together means the committee has the time to explore areas critical to the successful running of the association, including finances, marketing, training and spectrum, along with the ultimate goal for everything we consider: how do we continue to add membership value?
Another recent goal of the association has been to improve membership coordination and communications. As we grow and undertake more activities for our members around the country, this has become more important than ever, and we have now settled on a solution that will be rolled out over 2025, which I will be thrilled to see in action after much deliberation.
In February we held our first face-to-face meeting with the ACMA for some time, kindly accepting an invitation from Michael Brealey and his team to discuss a range of issues. ARCIA recently made comments on the UHF CB standards with the intention of bringing the repeaters to the 12.5 kHz standard, essentially completing the work commenced many years ago. ARCIA welcomed the inputs from our Spectrum & Technical team on the committee, and it is hoped that where there is demand, this will make it easier for more repeater channels. As part of the meeting ARCIA also invited ACMA staff to all our ARCIA events, as we believe there is a lot to be learned from both parties sharing information.
Our first event for 2025, and indeed our first ever event in Tasmania, was a Sundowner in Hobart on 20 February. It was long overdue that Tasmania was included in ARCIA activities and it was fantastic to see the response from the communications community. Over 30 attendees from end users, partners and members enjoyed a casual catch-up discussing all things comms. After such a great response, ARCIA is planning the next Tasmania Sundowner for Launceston later in the year; keep an eye on the event calendar.
We return to Perth on 2–3 April with workshops (LTE/5G and TAK), a conference and of course the WA State Networking Dinner, where the State Professional of the Year Award will again be presented. This is always a great gathering, and our WA members and partners do a fine job helping to bring the community together. With Western Australia in many ways the powerhouse of the Australian economy, we all understand the critical role that communications technology plays in ensuring the safety and effectiveness in these industries. We believe that ARCIA has an important role to bring information and people together, to promote not only what we do today, but the potential shape of things to come. Paul Davis has been working hard to put together an excellent program for this event, but as always, please reach out if you think you can add value to what we are looking to achieve both in WA and in other states throughout the year.
With the addition of Tasmanian events and a conference in Adelaide in September, 2025 will see the largest event calendar the association has ever undertaken. The association is proud that we can host events all over the country, and that we have the financial capacity to achieve this, and we thank our members and partners for their continued support and enthusiasm that helps us to make this happen.
All events are posted at https://arcia.org.au/events/; follow ARCIA on LinkedIn for the latest updates.
Researchers at South Korea’s Incheon National University have developed a way to improve next-generation wireless networks, enabling faster, more reliable connections by simplifying how large amounts of signal data are managed and using artificial intelligence (AI) to predict and correct errors.
The team’s findings, published in the journal IEEE Transactions on Wireless Communications , promise significant benefits for applications including high-speed travel, satellite communication and disaster response.
As 5G and 6G networks expand, they promise a future of incredibly fast and reliable wireless connections. A key technology behind this is millimetre wave (mmWave), which uses very high-frequency radio waves to transmit huge amounts of data. To make the most of mmWave, networks use large groups of antennas working together, called massive multiple-input multiple-output (massive MIMO).
However, managing these complex antenna systems is challenging. They require precise information about the wireless environments between the base station (like a cell tower) and your device. This information is called channel state information (CSI). The problem is that these signal conditions change rapidly, especially when moving — in a car, train or even a drone. This rapid change, the ‘channel aging effect’, can cause errors and disrupt your connection.
“To address the rapidly growing data demand in next-generation wireless networks, it is essential to leverage the abundant frequency resource in the mmWave bands,” said Incheon’s Associate Professor Byungju Lee. “In mmWave systems, fast user movement makes this channel aging a real problem.”
Lee and his team have now developed an AI-powered solution, dubbed ‘transformerassisted parametric CSI feedback’, which focuses on key aspects of the signal — including angles, delays and signal strength — instead of sending all the detailed information. By concentrating on these key parameters, the system significantly reduces the amount of information that needs to be sent back to the base station.
The team leveraged AI, specifically a transformer model, to analyse and predict signal patterns. Unlike older techniques like CNNs, transformers can track both short- and long-term patterns in signal changes, making real-time adjustments even when users are moving quickly. A key aspect of their approach is prioritising the most important information — angles and delays — when sending feedback to the base station. This
is because these parameters have the biggest impact on the quality of the connection.
Tests showed that the team’s method significantly reduced errors (over 3.5 dB lower error than conventional methods) and improved data reliability, as measured by bit error rate (BER). The solution was also tested in diverse scenarios, from pedestrians walking at 3 km/h to vehicles moving at 60 km/h, and even high-speed environments like highways. In all cases, the method outperformed traditional approaches.
This breakthrough can provide uninterrupted internet to passengers on high-speed trains, enable seamless communication in remote areas via satellites, and enhance connectivity during disasters when traditional networks might fail. It is also poised to benefit emerging technologies like vehicleto-everything (V2X) communications and maritime networks.
“Our method ensures precise beamforming, which allows signals to connect seamlessly with devices, even when users are in motion,” Lee said. It should thus set a new benchmark for wireless communication, ensuring the reliability and speed required for next-generation networks.
Two-way radio accessory
AFA Hammerheads are digital two-way radio accessories designed for high-noise, high-risk environments, improving the level of safety for all end users.
The patented twin microphone technology incorporates one microphone for voice and the other for ambient noise. The two opposing signals combine and send a new type of signal to the digital signal processor of the user’s two-way radio.
The AFA signal allows the DSP to operate at its full potential, enhancing the voice signal and further suppressing the ambient noise. The result is clear voice with over 118 dB of ambient noise being present, without the drunk/choppy/distorted voice that is expected in the digital world.
Designed to last, AFA Hammerheads have a firm PTT button action and a rugged design that means they should last even in harsh environments.
AF Accessories
afaccessories.com.au
Compact scanner for multi-operator 2G–5G testing
PCTEL’s Gflex scanning receiver is a compact and lightweight solution designed for drive testing, walk testing and government applications. It measures up to 120 5G channels and offers ultrafast concurrent 5G/4G/3G/2G testing.
The product serves to simplify network set-up with a single unit for complete 2G–5G indoor and outdoor testing on every operator network. It supports multiple software platforms and includes a hot-swappable battery pack for easy all-day walk testing.
Release 6.0 for the scanning receiver boosts performance and adds key features for advanced network testing. It delivers up to 4x faster LTE and 2x faster 5G blind scan speeds, enabling users to benchmark more networks efficiently; this improvement in scan speed streamlines data collection and analysis, saving valuable time and resources. The update also expands high-speed testing capabilities to include Layer 3 message decoding on 5G, LTE and NB-IoT, allowing for comprehensive network analysis even at high data rates.
Step Global Pty Ltd www.stepglobal.com
2.4 GHz radio modules
Würth Elektronik presents its latest wireless modules: the freely configurable Orthosie-I model and the Stephano-I variant with pre-installed firmware. Both are based on the ESP32-C3 chipset and communicate according to the IEEE 802.11 b/g/n and Bluetooth LE 5.0 standards. They feature an integrated antenna and, due to their space-saving design, are flexible to use.
The innovative communication components are based on a 32-bit RISC-V single-core processor from Espressif (ESP32-C3), which can operate at a clock frequency of up to 160 MHz. They have 4 MB of flash memory and 400 kB of RAM; in addition, 15 freely configurable GPIO pins are available. Updating via wireless connection is possible via firmware overthe-air (FOTA).
The modules have been specially optimised for energy-saving operation without compromising wireless range. The developers say they have managed to reduce the TX current consumption and form factor by 50% compared to the ESP32-C3-MINI-1 module. In power-off mode, the modules, which measure just 13 x 9.5 x 2 mm, consume only 1 µA.
The Orthosie-I module is supplied without pre-installed firmware and can be individually programmed for the specific application. Various interfaces can also be implemented, such as UART, SPI, I²C and ADC.
Stephano-I comes with high-quality, pre-installed firmware, a complete TCP/IP-Stack, MQTT and HTTP. The versatile module can act both as a station and as a soft access point. In soft-access-point mode, the encryption modes WPAPSK, WPA2PSK and WPA/WPA2PSK are available. Up to three Bluetooth LE connections can be established simultaneously. The WE Bluetooth LE Terminal app from Würth Elektronik offers a quick and easy testing option (available free of charge from Google Play Store and Apple App Store, or as source code on GitHub).
Wurth Electronics Australia Pty www.we-online.com
5G: THE FOUNDATION FOR CONNECTED MOBILITY
Karamitos,
5G is the driving force behind safe and connected mobility, transforming the future of vehicles and their surrounding systems.
Based on 3rd Generation Partnership Project (3GPP) standards, 5G aims to significantly improve network coverage and uses standardised interfaces and flexible network architectures to seamlessly network different systems and platforms. In addition, the combination of high bandwidth and extremely low latency enables even large amounts of data to be transmitted and merged in real time. 5G offers modern security concepts that protect sensitive data from unauthorised access, creating a robust basis for secure and futureproof mobility solutions. The versatility of 5G is evident in numerous areas of application, from vehicle communication to traffic optimisation.
Types of in-vehicle connectivity
The road of the future will be characterised by highly connected vehicles that communicate with each other and their surroundings in real time thanks to 5G. The term vehicle-toeverything (V2X) describes exactly this broad spectrum of connection options:
• Vehicle-to-vehicle (V2V): Vehicles exchange information about position, speed or braking manoeuvres in order to avoid accidents and improve traffic flow.
• Vehicle-to-infrastructure (V2I): Communication with traffic lights, signs or other road facilities enables dynamic traffic control and contributes to fewer traffic jams and emissions.
• Vehicle-to-pedestrian (V2P): Pedestrians can be integrated into vehicle communication via smartphone or other devices, which offers additional safety, especially in densely populated cities.
• Vehicle-to-network (V2N): Mobile networks give vehicles access to real-time data from cloud or edge platforms so that they can quickly process information on traffic volumes, accident situations or weather conditions.
However, other key technologies are required for these diverse communication channels to function smoothly. Softwaredefined networking (SDN) allows flexible control of data flows in 5G networks: safetycritical applications can be prioritised, while other peripheral data can be outsourced to separate network segments. This ensures that the other non-critical data-intensive applications do not affect the bandwidth of the safety-relevant data flows. A key tool is network slicing, in which the physical 5G network is divided into virtual subnetworks, each of which is reserved for specific use cases. This separation enables optimised performance and increased security by efficiently supporting safety-critical functions independently of other services.
Multi-access edge computing (MEC) is another key technology: instead of transferring all data to remote cloud data centres, analysis and computing processes take place near the vehicles. This means that edge servers are placed in geographical proximity to the vehicles — for example at cell towers, local data centres, or special nodes within the 5G network. This proximity significantly reduces latency and is particularly essential for automated or autonomous driving functions. Intelligent sensor data fusion also comes into play here: on the one hand, local information from various onboard sensors (such as cameras, radar, LiDAR) is brought together to provide the vehicle with the most comprehensive real-time picture of its surroundings possible. On the other hand, 5G networking allows additional information from other vehicles and infrastructure elements (such as intelligent traffic lights) to be seamlessly integrated. In this way, vehicles not only receive a complete picture of their immediate surroundings, but also valuable contextual data about the entire traffic situation. The result is more precise situational
awareness, which in turn enables safer and more efficient traffic control.
5G connectivity relies on cellular coverage, which may not be available in some regional and remote areas of Australia. The combination of LEO satellites and 5G provides enhanced connectivity by creating a more resilient network and supplying more bandwidth. Combining the strengths of LEO satellite coverage and the advanced capabilities of 5G, connected vehicles can maintain operations, no matter the location. Pairing the two technologies offers high-performance, reliable, secure WAN access.
5G in emergency services
One of the key applications of 5G in emergency services is remote medical care. Emergency doctors can provide advice and recommendations for action from a central telemedical centre in real time, allowing for faster and more informed decision-making.
Real-time data transmission is essential for emergency services, and 5G enables fast and reliable access to relevant information. Ambulances, police vehicles and fire engines can communicate with control centres or hospitals in seconds, providing critical information for medical care and assisting in rescue operations. Beamforming ensures stable radio connections even in densely populated areas, providing a reliable communication platform for rescue workers. Intelligent traffic control systems also play a crucial role in managing priority traffic routes for emergency vehicles, reducing response times and saving valuable minutes.
5G is not just a technological advancement, but the foundation for connected mobility. From connected vehicles to intelligent traffic systems, the technology improves processes and increases efficiency. The combination of real-time processing, flexibility and reliability makes 5G an indispensable technology for the emergency services industry and the mobility solutions of the future.
Ericsson Australia Pty Ltd www.cradlepoint.com/au
Tim
Major Accounts Manager APAC, Enterprise Wireless Solutions, Ericsson
FROM PAST TO PRESENT: LEVERAGING SATELLITE DATA FOR BETTER DISASTER RESILIENCE
Kateryna Sergieieva, Senior Scientist at EOS Data Analytics*
In an age where natural disasters are growing in frequency and intensity, resilience is no longer optional but rather, mandatory. From devastating wildfires and hurricanes to floods and droughts, the ability to prepare for, respond to and recover from these events determines the safety and sustainability of entire communities.
Satellite technology, which was once a distant dream of space explorers, now plays the central role in the understanding and management of disasters. Satellites offer an unmatched capability with historical context and real-time information to observe how disasters happen and how their impacts can be reduced.
Historical satellite images
Understanding disasters requires more than just real-time observations; it demands a deep dive into the past. Historical satellite imagery provides a window into how landscapes have changed over time, revealing long-term environmental shifts, patterns of extreme weather, and the gradual build-up of risks that might otherwise go unnoticed. By analysing past events, scientists and policymakers can better understand the triggers and consequences of disasters, enabling them to develop strategies that are not just reactive but preventive.
A big catalogue of historical satellite imagery serves as an invaluable archive of Earth’s evolving story. It captures decades of data on deforestation, urban expansion, coastal erosion and shifting climate patterns — insights that help identify vulnerabilities before disaster strikes. These records allow experts to compare past and present conditions, recognise recurring threats and refine forecasting models. Whether tracking the retreat of glaciers, monitoring flood-prone regions or assessing wildfire-prone landscapes, historical satellite data transforms raw images into actionable intelligence.
Disasters and historical satellite data
Unlike traditional methods that relied on ground-based assessments, satellites provide a comprehensive, high-resolution perspective of affected areas, even in the most remote or inaccessible regions. This vantage point allows disaster response teams to assess damage, coordinate relief efforts, and prioritise
resources with unparalleled speed and accuracy. But the real power of satellite data extends far beyond emergency response.
By analysing historical satellite images, experts can identify patterns that help predict future disasters. For instance, years of satellite data can reveal how rising sea levels are affecting coastal regions, how deforestation contributes to landslides, or how urban expansion increases flood risks. These insights allow for proactive planning, such as reinforcing critical infrastructure, updating zoning regulations and developing more effective evacuation strategies. In addition, satellite images are instrumental in refining climate models, helping scientists understand how changing weather patterns influence disaster frequency and severity.
The ability to look back in time through satellite data transforms disaster management from reactive crisis control to strategic prevention. Whether it’s detecting drought patterns before they devastate agriculture, tracking the movement of wildfires or assess-
ing post-disaster recovery efforts, satellites offer a level of intelligence that is reshaping how the world prepares for and responds to natural disasters.
Recent uses of satellite imagery in natural disasters
Satellite imagery has played a critical role in managing some of the most devastating natural disasters in recent history. In the aftermath of Hurricane Katrina (2005), satellite pictures helped assess flood damage, guiding emergency responders and aiding reconstruction planning. Similarly, during Hurricane Harvey (2017), satellite images tracked rising water levels in real time, allowing authorities to coordinate evacuations and relief efforts.
Wildfire management has also been transformed by satellite data. In California, historical imagery has been used to map fire-prone regions and predict fire spread patterns, enabling better resource allocation. In Australia’s devastating 2019–2020 bushfires,
satellites provided continuous monitoring, helping firefighters track fire movement and assess damage over vast areas.
For flood prediction and response, satellites have been crucial in tracking monsoon patterns in South Asia. By comparing rainfall trends with satellite historical imagery, experts can pinpoint flood-prone areas and improve early warning systems. During the 2021 floods in Germany and Belgium, satellite data helped identify the worst-hit areas, allowing emergency teams to act swiftly.
Earthquake recovery has also benefited from satellite imagery. After the 2010 Haiti earthquake, before-and-after satellite images helped locate collapsed buildings and infrastructure damage. In Japan’s 2011 earthquake and tsunami, satellite data played a key role in mapping destruction and planning rebuilding efforts.
Even long-term climate-related disasters, such as desertification in the Sahel region of Africa or glacier retreat in the Himalayas, are monitored using satellite data. By com-
paring past and present images, scientists can measure environmental changes, guiding policies for climate adaptation and disaster risk reduction.
Future of using satellite imagery in disaster management
The role of satellite imagery in disaster management is constantly evolving, moving beyond damage assessment into proactive risk reduction and predictive modelling. Today, satellites track hurricanes in real time, detect early signs of drought, and monitor seismic activity to improve earthquake preparedness. But the future holds even greater possibilities as technology advances, increasing the speed, accuracy and accessibility of satellite data.
Artificial intelligence (AI) and machine learning are already being integrated into disaster response, allowing analysts to process vast amounts of satellite data faster than ever. By combining AI with historical aerial or satellite images, experts can identify patterns that were previously unnoticed, such as subtle land shifts before landslides or deforestation trends linked to increased flooding risks. This shift from reactive to predictive disaster management means communities can strengthen infrastructure, improve evacuation plans and implement mitigation strategies well before a disaster strikes.
With new generations of satellites being launched, future disaster monitoring will offer even higher resolution, real-time 3D mapping, and multispectral imaging to detect environmental changes invisible to the human eye. This will enhance wildfire detection, track shifting storm paths with greater precision, and refine climate models that predict extreme weather events. Additionally, public access to satellite data is expanding, allowing researchers, governments and even individuals to view historical satellite images and use this information to prepare for future threats.
As climate change increases the frequency and intensity of natural disasters, satellite technology will be essential in building a more resilient world. The ability to analyse both past and present disaster data will continue to shape smarter policies and more effective responses, which will ultimately save lives.
*Kateryna Sergieieva has a PhD in information technologies and 15 years of experience in remote sensing. She is a scientist responsible for developing technologies for satellite monitoring and surface feature change detection. Kateryna is an author of over 60 scientific publications.
Wi-Fi 7 module
u-blox has launched its first automotive-grade Wi-Fi 7 module, enabling OEMs to enhance the user experience of in-vehicle infotainment and telematics.
The RUBY-W2 brings multiple benefits of Wi-Fi 7 to the automotive market, including high throughput, support for more concurrent users and low latency, which should result in improved network availability and user experience for various in-vehicle applications. Typical use cases span infotainment and navigation and advanced telematics.
The module is designed to deliver high-quality personalised video, audio and gaming performance, supporting multiple passenger screens. In addition, it enables firmware-over-theair (FOTA) updates as well as high-speed data off-loading. For the driver, it should offer a improved user experience for Apple CarPlay and Android Auto as it seamlessly connects the smartphone to the built-in display over Wi-Fi.
Based on Qualcomm Technologies’ Snapdragon Auto Connectivity Platform and the QCA6797AQ, the automotive-grade Wi-Fi 7 access point solution, the module series supports 2x2 MIMO Multi-Link Operation (MLO). It provides simultaneous performance on 5 and 6 GHz bands, overcoming the congestion that may occur in the 2.4 GHz band. In addition to its advanced Wi-Fi capabilities, the module incorporates Bluetooth 5.4 technology with support for Bluetooth LE Audio, enabling energy-efficient, high-quality audio streaming and robust wireless connectivity.
The series features a 23 x 23/23 x 25 mm form factor consistent with Qualcomm Technologies’ reference design, allowing migration between technology generations. Made in Europe to high robustness standards, it comes with various filter and antenna combinations to suit different application needs.
u-blox Singapore Pte Ltd www.u-blox.com
5G router
Ericsson has announced the Cradlepoint X20 5G Router, designed to enable enterprise-class fixed wireless access (FWA) connectivity for small to medium-sized and home-based businesses, temporary sites and remote workers. The router delivers powerful, plug-and-play FWA 5G connectivity with advanced network slicing and security capabilities.
Featuring cutting-edge routing, switching and Wi-Fi 7, the product provides robust, easy-to-maintain connectivity essential for critical business operations. Enterprises can quickly deploy high-bandwidth 5G connectivity, enabled by dual-SIM failover capabilities and an 8 h battery backup.
The router provides SMBs, such as retail stores and small offices, with high-speed connectivity without traditional wired infrastructure. Easy installation and scalability allow businesses to enhance operations and adapt as they grow.
Useful for pop-up stores, mobile clinics and construction sites, the product enables rapid deployment and flexibility. Its wireless design supports critical operations with high-speed 5G connectivity in dynamic environments. It is also suitable for remote and hybrid workers, offering easy set-up and portable, high-speed internet for seamless access to cloud applications, video calls and collaborative tools.
Ericsson Australia Pty Ltd www.cradlepoint.com/au
GNSS EPIRB
GME’s latest GNSS emergency position-indicating radiobeacon (EPIRB), the MT605G, is the latest innovation in the company’s emergency beacon portfolio, delivering advanced safety features and high performance to help protect crews and vessels in emergency distress situations.
The unit is equipped with a GNSS receiver for positioning accuracy, as well as a high-intensity infrared strobe light for search-and-rescue visibility. Featuring a 121.5 MHz homing signal, it is approved for worldwide COSPAS-SARSAT operation, providing distress alerting and location services globally.
Coupled with 10-year battery life, the rugged device offers long-lasting performance and peace of mind for fishermen, sailors, boaters and anyone else heading offshore.
GME Pty Ltd www.gme.net.au
RADIO WAVE WEAPON
CAN TAKE DOWN A SWARM OF DRONES
British soldiers have successfully trialled a game-changing weapon designed to detect, track and engage a range of threats across land, air and sea — and it can apparently take down a swarm of drones for less than the cost of a pack of mince pies. Unlike laser directed-energy weapons, which rely on a beam of light energy, the Radio Frequency Directed Energy Weapon (RFDEW) uses a mobile power source to produce pulses of radio frequency energy in a beam that can rapidly fire sequenced shots at individual targets or be broadened to simultaneously engage all threats within that beam. These high-frequency radio waves will disrupt or damage critical electronic components inside devices such as drones, causing them to be immobilised or fall out of the sky.
RFDEWs are capable of neutralising targets up to 1 km away with near instant effect and at an estimated cost of 10 pence (20 cents) per shot fired, providing a cost-effective complement to traditional missile-base air defence systems (further development in extending the weapon’s range is ongoing). With a high level of automation, the system can be operated by a single person and could be mounted onto a variety of military vehicles to provide mobility.
The British Army recently trialled a demonstrator version of the RFDEW that was produced by a consortium led by Thales UK and included subcontractors QinetiQ, Teledyne e2v and Horiba Mira. According to the UK’s Minister for Defence Procurement and Industry, Maria Eagle, “The successful firing by the British soldiers of our Radio Frequency Directed Energy Weapon is another step forward for a potentially game-changing sovereign weapon for the UK.
“This is demonstration of the UK remaining at the forefront of directed energy weapons and developing a crucial advantage against the emerging threats we face.”
The live firing trial was completed by the Army’s Royal Artillery Trials and Development Unit and 7 Air Defence Group at a range in West Wales, where they successfully targeted and engaged uncrewed aerial systems (UAS). User experimentation trials completed in recent months have enabled Army air defence personnel to explore and exercise the capability’s potential in different configurations across a variety of environments, threat types and engagement scenarios.
“I am thrilled with the successful RFDEW firing trials,” said Nigel MacVean, Managing Director of Thales Integrated Airspaceprotection Systems. “Thales has been at the
forefront of this pioneering technology for over 40 years and our continued research and development in this sector, along with our partners in government, paves the way for a strong future in this field.”
The development of the RFDEW was originally announced back in May 2024 and has been delivered by Team HERSA — a joint enterprise between the MOD’s Defence Equipment & Support (DE&S) and the Defence Science and Technology Laboratory (Dstl).
“These game-changing systems will deliver decisive operational advantage to the UK armed forces, saving lives and defeating deadly threats,” said Dstl Chief Executive Paul Hollinshead. “World-class capabilities such as this are only possible because of decades of research, expertise and investment in science and technology at Dstl and our partners in UK industry.”
With the RFDEW offering a precise, powerful and cost-effective means to defeat multiple aerial threats, the trials program will continue to enable further development and experimentation. Meanwhile, Team HERSA continues to work with operators to develop the weapon’s requirements, doctrine and technology, shaping the next generation of mission-optimised RFDEWs.
The RFDEW demonstrator on a truck.
Blue Mountains hiker rescued with support from Telco Authority
A 33-year-old female hiker was rescued from Blue Mountains bushland in December after going missing for six days, thanks to the coordinated efforts of NSW emergency services and NSW Telco Authority’s deployment of Project 25 Cells On Wheels (P25 COWs).
Prior to going missing, the hiker was last seen at Katoomba on the evening of 13 December. When she could not be located or contacted, officers attached to Blue Mountains Police Area Command were notified and commenced inquiries into her whereabouts.
At about midday on 14 December, the woman’s vehicle was located abandoned on Galwey Lane, Mount Wilson. A wide-scale land and air search of bushland at Mount Wilson continued throughout the week, including local police with the assistance of Police Rescue, PolAir, NSW Ambulance Service, State Emergency Service and the Rural Fire Service (RFS). NSW Telco Authority also deployed two P25 COWs to provide essential communications coverage for the search teams, providing seamless connectivity and enabling emergency teams to coordinate effectively.
Rugged smart PoC radio
NSW Telco Authority’s David Wall, who participated in the search as part of an RFS Remote Area team, said the COWs provided excellent P25 coverage even in the very deep canyons that characterised the search area. The challenging terrain thus highlighted the critical role of reliable communications infrastructure in search and rescue operations.
At about 2.30 pm on 19 December, an RFS helicopter spotted the missing hiker in the bushland. She was treated at the scene for minor injuries and dehydration, before being airlifted to Nepean Hospital.
NSW Telco Authority said its deployment of the COWs underscores its vital role in supporting emergency response efforts across the state, ensuring first responders have the tools they need when and where they need them.
“The COWs were essential to this outcome,” Wall said.
“We should all be proud of what we do at NSW Telco Authority and this is one example of why.”
The S300Pro rugged smart PoC radio, from Inrico, features a dedicated PTT button for seamless and continuous communication at all times. Built to IP68 and MIL-STD-810H standards, it has been designed to endure harsh conditions, making it suitable for professionals working in challenging environments — from construction sites to emergency response.
The product is equipped with a professional-grade scanning camera, for fast barcode and QR code scanning. It thus helps to boost efficiency by minimising manual entry errors and streamlining operations in logistics, warehousing and retail.
The radio runs on Android 14, enabling compatibility with the latest key industrial apps. This helps to streamline task efficiency and workflows, allowing critical users to stay effective in demanding environments.
With a powerful 10,000 mAh battery, the product delivers all-day operation and uninterrupted communication, eliminating the worry of running out of power during critical moments. Its 48 MP high-definition rear camera meanwhile captures clear onsite images and live videos which can be transmitted in real time to the command centre, enabling efficient field collaboration.
Featuring a 6.5 ″ HD touchscreen, the device offers ample space for multiple apps and remains fully readable in direct sunlight. It also supports operation with wet fingers or gloves, making it suitable for fieldwork. Inrico Technologies Co Ltd www.inricosolutions.com
iStock.com/Phillip Wittke
HYBRID CONNECTIVITY FOR MINING KEEPING OT SYSTEMS MOBILE AND RELIABLE
Michael Lidgett, IT/OT Solutions Architect, Progility Technologies
Mining is an industry in constant motion — both physically and operationally. As terrain shifts and mine sites expand, maintaining reliable communication networks becomes a major challenge. Traditional networks often struggle to keep up, leading to connectivity gaps that impact safety, productivity and efficiency.
To address this, hybrid connectivity solutions are emerging as the future of mining communications, ensuring that operational technology systems remain seamlessly connected — regardless of location or network conditions.
The critical role of OT in mining
Operational technology (OT) refers to the systems that control and monitor industrial processes, from fleet management and fatigue detection to automation and remote asset monitoring. Unlike traditional IT networks, OT requires low-latency, high-reliability connectivity to ensure real-time decision-making and operational safety.
However, maintaining consistent connectivity for OT systems in mining presents unique challenges:
• Rapidly changing landscapes — Excavation and terrain modifications can disrupt line-of-sight for traditional radio networks.
• Remote locations — Many mine sites are far from established infrastructure, limiting access to fixed connectivity solutions.
• On-the-move operations — Vehicles and equipment constantly shift across large sites, requiring seamless network transitions.
Traditional approaches, such as private LTE or radio-based mesh networks, often struggle to provide full coverage across dy-
namic environments. This is where hybrid connectivity offers a superior solution.
What is hybrid connectivity?
Hybrid connectivity is an approach that combines multiple network technologies — including private LTE, 4G/5G, satellite, microwave and mesh networking — to create a seamless and resilient communications environment. Instead of relying on a single network type, hybrid solutions dynamically switch between available connections based on performance, ensuring continuous uptime and optimal data flow.
This means mining operators benefit from:
• Extended coverage — Connectivity can be expanded into new areas instantly, without waiting for infrastructure upgrades.
• Built-in redundancy — If one network type fails, another automatically takes over, preventing downtime.
• Optimised performance — Critical OT systems are always connected to the lowest-latency option, while non-urgent data is assigned to secondary networks.
Hybrid connectivity in action
Progility Technologies specialises in designing and implementing end-to-end hybrid network solutions that keep mining operations connected. The company has deployed hybrid mobility mesh solutions for some of Australia’s largest mines, using the Rajant Breadcrumb platform as the foundation.
A hybrid solution allows mining vehicles and OT systems to roam seamlessly between network types — ensuring continuous connectivity, no matter the location or terrain conditions. This approach has transformed OT communications by enabling:
• Fatigue detection systems in light vehicles (LVs) to function beyond the mine perimeter , switching securely to public 4G/5G networks when needed.
• Satellite-connected mobile machines to act as network relays, providing temporary coverage in areas with connectivity gaps.
• Flexible, on-demand network expansion , where a temporary satellite node (eg, Starlink) can be deployed to cover a newly developed site.
• Intelligent backhaul prioritisation, ensuring that critical systems always take the fastest, lowest-latency route, while nonessential data defaults to cost-effective alternatives like Starlink.
Why settle for just LTE?
Mining operations demand connectivity solutions as adaptable as the industry itself. Relying solely on LTE limits flexibility and increases the risk of downtime. A hybrid approach delivers a cost-effective, scalable and high-performance solution, ensuring that OT networks remain future-ready.
As the mining industry continues to embrace automation, real-time monitoring and AI-driven operations, hybrid connectivity will be essential for ensuring seamless, secure and resilient communications. For more information on how hybrid connectivity can transform your mining communications, contact Progility Technologies at www.progility.com.au.
BRIDGING THE COMMUNICATION GAP THE CRITICAL NEED FOR INTEROPERABLE EMERGENCY RESPONSE SYSTEMS
Dr Paul Elmes, Managing Director, Tait Communications Asia Pacific*
On a hot Tuesday afternoon in November 2021, two teenage cousins ventured to Karioitahi Beach in New Zealand after a morning of exams. The beach, known for its rugged black sands and powerful rip currents, was a familiar place to the girls, both proficient swimmers. However, this particular day turned tragic when one of them was caught in a rip current. Despite her cousin’s attempts to help, she was forced to swim back to shore to seek help.
What unfolded next underscores a critical issue plaguing emergency responses worldwide: the lack of interoperability between communication systems. Karioitahi Beach, at that time, had no cellular coverage, and surf lifesavers do not patrol on weekdays. The local police, who were onsite, use a P25 radio system, while the surf lifesaving club operates a DMR network. The two systems could not communicate directly, requiring information to pass through multiple agencies, each using different technology. By the time an IRB was launched — 15 minutes after the initial call — it was too late.
This heartbreaking incident is a glaring reminder of how technological silos can cost lives. The issue of radio communication interoperability has persisted for decades, hampering coordinated responses to emergencies, natural disasters, and even daily incidents.
Interoperability: not a new problem
Interoperability — the ability of different agencies to communicate seamlessly in real time — is not a new problem. Reports dating back to Cyclone Tracy in 1974 highlighted similar communication failures. During Australia’s 2019 bushfires, for example, Queensland authorities had to request assistance from a New South Wales-based helicopter. However, because the two teams operated on incompatible communication systems, the helicopter had to land to deliver critical information in person.
Such inefficiencies aren’t limited to Australia or New Zealand. In the United States, where emergency communication often relies on P25 radios, agencies frequently struggle with transitioning from outdated analog systems. Even when P25-capable devices are available, many are still used in analog mode due to slow adoption of newer tech-
nology. While the Federal Communications Commission (FCC) has designated specific public safety spectrum bands in the US, these measures alone haven’t resolved the issue.
The technology divide
At the heart of this challenge lies the technical nature of radio communication. Land mobile radio (LMR) systems operate in specific frequency ranges within the radio spectrum, creating ‘islands of operation’. Historically, semiconductor limitations meant that radios were designed to function within narrow frequency bands. Even when agencies adopted the same technology, such as P25 or DMR, differences in operating frequencies rendered their systems incompatible.
Recent advances in semiconductor technology, particularly the introduction of gallium nitride (GaN), have begun to change this. GaN semiconductors enable radios to cover broader frequency ranges, paving the way for multiband devices. However, while multiband devices can address frequency disparities, they cannot solve interoperability issues stemming from entirely different communication technologies, like the events described in the introduction to this article.
This has changed with the release of the Tait TP9900 multiband, multiprotocol radio. With the TP9900, any public safety agency in need of interoperability between P25 and
DMR can effortlessly achieve it through a mode change — simply switching between protocols with the turn of a knob. This represents a substantial stride towards bridging the interoperability requirements of both P25 and DMR users that need to exchange voice communication.
Why voice still matters
Despite advances in data-driven communication technologies, voice remains the
Antenna and cable analyser
cornerstone of emergency response. Voice communication provides immediacy and emotional context that text-based or automated systems cannot replicate. Studies conducted with the New Zealand Police have shown how critical clear communication is under stress. Officers’ heart rates spike not only during high-stakes moments but also when they lose connection or face communication delays.
The need for seamless communication is not just a technological issue — it’s a matter
RigExpert’s Stick XPro is a 1 GHz antenna and cable analyser for field techs, offering almost the same measurements as larger models with knowledge of the menu structure.
The Stick range provides fast results during fieldwork, and is suitable for mast work and sites where the carrying of test equipment is limited (heavy tools are not recommended for sites accessed by helicopter or foot). Apart from offering return loss and SWR measurements, other built-in features include TDR (simple DTF), Smith charts, and tools for velocity factor and stub tuning.
of policy, funding and urgency. Multiband, multiprotocol devices like the TP9900 are a step in the right direction, but they require widespread adoption and integration into public safety strategies.
However, technology alone cannot solve this issue. Governments and agencies must prioritise harmonising standards, funding system upgrades and training personnel.
Conclusion
The tragedy at Karioitahi Beach was a wakeup call, but it also represents a broader issue faced by emergency responders globally. Lives depend on the ability to communicate across agencies, technologies and jurisdictions. While technological advancements like multiband, multiprotocol radios offer hope, achieving true interoperability will require collaboration, innovation and commitment. The question isn’t whether we can solve this problem — it’s whether we will act quickly enough to prevent the next tragedy.
*An engineer by training, Paul began his career as a research scientist at the UK’s Defence Evaluation and Research Agency while also completing his doctorate. Paul has a broad background across both the public and private sectors, holding senior positions in government, education and commercial enterprises. Paul has held senior product management roles at Tait Communications; most recently, he was the VP of Product Management, responsible for Tait’s global product portfolio.
RigExpert provides free software, AntScope 2, which allows for the remote control and download, analysis and saving of images from any of its antenna analysers. When used alongside this software, the Stick models act as a RF interface and the laptop or tablet becomes the display device. The Stick range cannot store results, so these must be saved via AntScope 2.
Electrotest, RigExpert’s distributor for Oceania, offers after-sales support in the form of RF/product training as well as service support for each product.
Electrotest Ltd www.electrotest.co.nz
Cable assemblies
HUBER+SUHNER’s flexible, armoured SUCOTEST 110 assemblies have been released to address a growing demand for assembly solutions at a higher frequency range of up to 110 GHz.
The high-quality test assemblies are designed to enable precise and repeatable measurements, long service life and minimal equipment downtime for the test and measurement industry. With high levels of phase and amplitude stability maintained with good return loss, even when subjected to bending, the assemblies are suitable for high-density and modular test set-ups.
Richardson RFPD www.richardsonrfpd.com
Body camera for frontline workers
Motorola Solutions has released the V200 — a body camera designed specifically to help protect frontline workers in stores, hospitals, hotels, schools and stadiums. Workers in these settings regularly face safety concerns — from unwelcome behaviour to theft and medical emergencies — and the camera, with its GoLive Audio safety feature, offers a direct connection to help.
The body camera is a discreet, lightweight addition to a worker’s uniform. The recording feature can be activated with the push of a button to document a situation, which also serves as an effective deterrent for unwanted behaviour. In more serious scenarios, such as medical incidents or crime, activation of the GoLive Audio feature can engage security personnel or a supervisor, who can access live video and audio and interject via the camera’s speaker. This kind of immediate intervention allows the frontline worker to focus on the situation while directly getting support.
The camera was purpose-built to give frontline workers peace of mind on the job, offering proactive and immediate assistance when and where they need it. When people feel safe, they can be more focused and productive. A boost in employee safety and morale can therefore have a direct and positive impact on team efficiency and the overall work environment.
Motorola Solutions www.motorolasolutions.com.au
Oven-controlled crystal oscillator (OCXO)
As communication data traffic continues to grow, power consumption at base stations and data centres is expected to sharply increase, driving demand for low-power oven-controlled crystal oscillator (OCXOs) used as reference signal sources. To meet this demand, Epson drew on its crystal device, semiconductor and mounting technologies to develop the OG7050CAN — an OCXO that consumes 56% less power (0.2 W at 25°C) than its earlier products and is 85% smaller, measuring just 7 x 5 mm with a height of 3.3 mm (typ). This improvement was enabled in large part by the miniaturisation of the oven and the stress compensated (SC) cut crystal unit.
Unlike AT-cut crystal units used in ordinary crystal oscillators, SC-cut crystal units are highly stable and resistant to thermal shock and vibration. Earlier products employed a circular SC-cut crystal unit with a diameter of 6 mm, requiring a large oven and a large amount of power to maintain a constant temperature. To solve this problem, Epson redesigned the crystal unit, using a rectangular structure instead of a circular one. Not only did the company significantly reduce the size of the SC-cut crystal unit, it also improved performance and reduced power consumption. The redesign also reduced the cubic volume of the oven.
Another challenge the developers faced was to achieve a low-power oven structure. Epson developed and optimised its own oscillator IC and heater IC to hold the SC-cut crystal unit in the oven at a constant temperature while minimising power consumption. The oven is bonded inside the OCXO package with an adhesive that has low thermal conductivity to improve internal insulation, which limits the loss of heat from the heater IC and keeps power consumption low. By using a digital means of controlling the temperature of the SC-cut crystal unit instead of the conventional analog method, the developers were able to keep the crystal unit’s temperature stable even when the ambient temperature fluctuates.
Epson Australia Pty Ltd www.epson.com.au
Ericsson provides 5G for high-stakes race
There’s a lot at stake in SailGP, the global ultrahigh-tech catamaran race that most recently took place in Sydney on 8–9 February. Crewed by Olympians and travelling at more than 100 km an hour, SailGP’s F50 catamarans are the “fastest boats on the planet”, according to Niall Treacy, SailGP’s Director – Sports Business. Each season, the competition plays out in several different host countries (currently totalling 13 events with 12 teams), with SailGP looking to drive technological innovation in all aspects of the race.
Safety is a crucial consideration — if someone goes overboard during the ultrafast race, it is critical that they be located in a split second. Neither athletes nor boat may leave the dock until the F50 and its crew are fully connected and communicating.
This year, Ericsson came on board as a team partner, providing teams and personnel with a private 5G network that delivers instant data and statistical feedback, improving race operations as well as enhancing the viewer experience.
SailGP initially worked with Ericsson and T-Mobile to test and deploy the Ericsson Private 5G solution over T-Mobile’s 5G spectrum at US events in Season 4. The solution will be installed and deployed in all F50s and rolled out globally for the 2025 season. For the Sydney event, Ericsson used one of the area-wide licences the ACMA makes available to drive 5G innovation.
SailGP is a unique sporting event in that all its boats are exactly the same, with all data collected from each craft shared among the competitors equally. This real-time data is directly and securely transported into Oracle Cloud (OCI), enabling racers to share information including boat speed, wind direction, course layout and race position.
This helps SailGP prevent any unfair advantages and promotes fair competition. The Ericsson Private 5G is instrumental in facilitating this speedy transfer of information, handling more than 53 billion data points per race day.
It was important for this race that 5G connectivity solutions could be deployed across a diverse landscape and connect to multiple carriers. Data is collected from sensors, video and critical communications via Ericsson’s Cradlepoint edge routers: the R1900K (installed internally) and the rugged, waterproof R2100, mounted outside on the mast.
“Our devices are being used in some of the harshest environments around the world,” said John Boladian, Vice President Partner Sales Asia Pacific, Enterprise Wireless Solutions at Ericsson, adding that the routers have been designed to handle extremes of temperature and vibration while continuing to operate in a mission-critical way.
“SailGP continues to innovate so we can provide the best experiences possible for our teams and fans, and this requires networking technology that can keep up with the speed and intricacies of the sport,” said Warren Jones, Chief Technology Officer at SailGP.
“Ericsson Private 5G combined with its Cradlepoint edge routers not only matches the bandwidth and latency challenges of billions of data points during a race, but also addresses our need to quickly deploy networks at locations across the world.
“This reliable, scalable connectivity helps teams optimise performance and maintain fair competition while significantly enriching the fan experience through visibility into race analytics.”
Ericsson Australia Pty Ltd www.cradlepoint.com/au
Mobile broadband edge network for battlefield comms
The Nokia 5G Banshee Flex Radio is a mobile broadband edge network designed to meet the complex communication demands of modern warfare. As part of Nokia’s Tactical Solutions portfolio, this innovative 5G/LTE technology delivers secure and agile battlefield communications, enabling scalable technological capabilities and enhancing performance while seamlessly complementing existing communication systems.
The product is designed to empower warfighters with flexible communication solutions, providing secure, private 5G/LTE band agile networking tailored to the tactical needs of teams operating in the field. The complete 3GPP network in a box offers advanced edge compute capabilities, mesh networking, band flexibility, operational security and deployment simplicity. It is suitable for teams who need to maintain communication, even in the most challenging environments.
Nokia Solutions and Networks Australia Pty Ltd www.nokia.com
Katerina Sakkas
Radio Matters
Last year brought a lot of internal change for RFUANZ, with a new chairman, admin and events team, but we hit the ground running and are here to bring you a bigger, better 2025. So stay tuned in and join our mailing list for regular updates.
In November the committee attended our annual face-to-face planning day, allowing us to be more focused and collaborate on our key initiatives. RFUANZ has always been driven to protect, promote and preserve radio communications in New Zealand and with that in mind we’ve set a few main goals:
• Build and maintain Industry relationships ensuring a unified voice is heard when needed most (keep an eye on our current fees review submission to Radio Spectrum Management (RSM).
• Preserve the knowledge of the industry and help grow the next generation of skilled technicians through a recognised qualification and career pathway.
• Enhancing the value of our membership with new initiatives and outreach.
• Celebrate and support current industry personnel through industry awards and delivery of relevant content at our roadshows.
The annual Comms Connect conference and RFUANZ Industry Awards Dinner are a few short months away; these will be held again at the Te Pae Christchurch Convention Centre on 4–5 June. Our Industry Awards Dinner is a highlight of the event, and we encourage you to think about nominating someone you know in the industry who is doing great things. More on the categories, how to complete a nomination and where to get your dinner ticket can be found at https://rfuanz.org.nz/awards/.
Most will be aware that RSM is consulting with industry for proposed changes to licence fees that come into effect from July 2026. RSM has indicated this change for a while now, and this was something we discussed at our meeting with them in late 2024. As you will read in their consultation document, historical surpluses have enabled RSM to keep fees at less than cost for the last eight years, but with the surplus depleted a review is required (see https://www. rsm.govt.nz/projects-and-auctions/consultations/fees-review-2025 for more information).
RFUANZ is carefully considering its response, and there is a survey link on our website where we are seeking your thoughts to help us craft our feedback. If there is anything additional you would like to discuss, please feel free to reach out to any of our committee.
To our members, partners and sponsors — you are the backbone of this association, and we owe you a big thank you for your undeniable support thus far. Let’s take it up a notch and work even closer in 2025! We look forward to seeing you all in Christchurch come June.
Radio Frequency Users Association of New Zealand (RFUANZ)
Continuous edge network testing and monitoring tool
As public, private and critical networks increasingly rely on wireless technologies at the edge, VIAVI Solutions introduces XEdge, an all-in-one solution for continuous edge network testing and monitoring at scale. Built on a robust, cloudbased platform with advanced automation and user-friendly analytics, the product seamlessly integrates a multi-carrier RF probe and innovative controller, enabling network managers to unlock the full potential of complex wireless technologies across various industries.
To fully realise the benefits of 5G, organisations must address the traditional complexities of wireless environments and be able to tune network performance to their exact needs by leveraging network teams equipped with the necessary skills. XEdge has been designed to help confront these challenges. By implementing modern cloud-based architecture and leveraging advanced edge computing and AI technologies, it seamlessly meshes with operational systems, transforming SLA monitoring from a complex, resource-intensive task to a streamlined, automated process.
The product combines a centralised controller with versatile devices. The controller provides a unified, web-based interface for onsite or remote operations, enabling efficient management, data visualisation and analysis. Deployable in cloud, on-premises or hybrid models, it integrates seamlessly with existing systems. The other devices support multi-SIM, built-in sensors and autonomous testing, offering flexible use as handheld units or unattended monitors. Together, they deliver a scalable, comprehensive network monitoring solution.
The product is designed to be a simple, unattended system that gives peace of mind to those responsible for delivering low-latency edge environments. By addressing the complexities of new wireless technologies in addition to the challenges of traditional network management, it is a key sensoring platform that can reduce operational costs and enhance network performance.
The system supports multiple standalone and nonstandalone 5G NR as well as LTE-FDD/TDD, LAA bands and interfaces for Wi-Fi, cellular, Ethernet and USB/USB-C. It complies with FCC Part 15 and holds IC and CE certifications. Integration with third-party systems via a REST API enables extended control and data exchange.
VIAVI Solutions Inc www.viavisolutions.com.au
ANCIENT 3D PAPER ART USED TO MAKE MICROWAVE ANTENNAS
Researchers at Drexel University and The University of British Columbia (UBC) believe kirigami, the ancient Japanese art of cutting and folding paper to create intricate three-dimensional designs, could provide a model for manufacturing the next generation of antennas.
The team has already demonstrated how kirigami, which is a variation of origami, can transform a single sheet of acetate coated with conductive MXene ink into a flexible 3D microwave antenna whose transmission frequency can be adjusted simply by pulling or squeezing to slightly shift its shape. Their proof of concept, showcased in the journal Nature Communications , represents a new way to quickly and cost-effectively manufacture an antenna by simply coating aqueous MXene ink onto a clear elastic polymer substrate material.
The future of wireless technology — from charging devices to boosting communication signals — relies on the antennas that transmit electromagnetic waves becoming increasingly versatile, durable and easy to manufacture. As noted by study co-author Professor Yury Gogotsi, from Drexel’s College of Engineering, “For wireless technology to support advancements in fields like soft robotics and aerospace, antennas need to be designed for tuneable performance and with ease of fabrication. Kirigami is a natural model for a manufacturing process, due to the simplicity with which complex 3D forms can be created from a single 2D piece of material.”
Standard microwave antennas can be reconfigured either electronically or by altering their physical shape. However, adding the necessary circuitry to control an antenna electronically can increase its complexity, making the antenna bulkier, more vulnerable to malfunction and more expensive to manufacture. By contrast, the process demonstrated in this joint work leverages physical shape change and can create antennas in a variety of intricate shapes and forms. These antennas are flexible, lightweight and durable, which are crucial factors for their survivability on movable robotics and aerospace components.
To create the test antennas, the researchers first coated a sheet of acetate with a special conductive ink, composed of a titanium carbide MXene, to create frequency-selective patterns. MXenes are a family of two-dimensional nanomaterials whose physical and electrochemical properties can be adjusted by slightly altering their chemical composition; MXene ink is particularly useful in this application because its chemical composition allows it to adhere strongly to the substrate for a durable antenna and can be adjusted to reconfigure the transmission specifications of the antenna.
THE KIRIGAMI ANTENNAS PROVED EFFECTIVE AT TRANSMITTING SIGNALS IN THREE COMMONLY USED MICROWAVE FREQUENCY BANDS: 2–4 GHZ, 4–8 GHZ AND 8–12 GHZ.
Using kirigami techniques, originally developed in Japan in the fourth and fifth centuries, the researchers made a series of parallel cuts in the MXene-coated surface. Pulling at the edges of the sheet triggered an array of square-shaped resonator antennas to spring from its two-dimensional surface. Varying the tension caused the angle of the array to shift — a capability that could be deployed to quickly adjust the communications configuration of the antennas.
The researchers assembled two kirigami antenna arrays for testing. They also created a prototype of a co-planar resonator — a component used in sensors that naturally produces waves of a certain frequency — to showcase the versatility of the approach. In addition to communication applications, resonators and reconfigurable antennas could also be used for strain-sensing, according to the team.
“Frequency selective surfaces, like these antennas, are periodic structures that selectively transmit, reflect or absorb electromagnetic waves at specific frequencies,” said Mohammad Zarifi, principal research chair and associate professor at UBC, who helped lead the research. “They have active and/or passive structures and are commonly used in applications such as antennas, radomes and reflectors to control wave propagation direction in wireless communication at 5G and beyond platforms.”
The kirigami antennas proved effective at transmitting signals in three commonly used microwave frequency bands: 2–4 GHz, 4–8 GHz and 8–12 GHz. Additionally, the team found that shifting the geometry and direction of the substrate could redirect the waves from each resonator. The frequency produced by the resonator shifted by 400 MHz as its shape was deformed under strain condi-
GNSS receivers
tions — demonstrating that it could perform effectively as a strain sensor for monitoring the condition of infrastructure and buildings.
According to the team, these findings are the first step towards integrating the components on relevant structures and wireless devices. With kirigami’s myriad forms as their inspiration, the team will now seek to optimise the performance of the antennas by exploring new shapes, substrates and movements.
“Our goal here was to simultaneously improve the adjustability of antenna performance as well as create a simple manufacturing process for new microwave components by incorporating a versatile MXene nanomaterial with kirigami-inspired designs,” said UBC’s Dr Omid Niksan, an author on the paper. “The next phase of this research will explore new materials and geometries for the antennas.”
STMicroelectronics has introduced the Teseo VI family of global navigation satellite system (GNSS) receivers aimed at high-volume precise positioning use cases. For the automotive industry, the chips and modules will be core building blocks of advanced driving systems (ADAS), smart in-vehicle systems, and safety-critical applications such as autonomous driving. They have also been designed to improve positioning capabilities in multiple industrial applications including asset trackers, mobile robots for home deliveries, managing machinery and crop monitoring in smart agriculture, timing systems such as base stations, and more.
The receivers have been designed to integrate all the necessary system elements for centimetre ac curacy into one die, supporting simultaneous multi-constellation and quad-band operations. According to the company, this innovation simplifies the development of end-user navigation and positioning products, enhances reliability even in challenging conditions like urban canyons, and reduces bill-of-materials costs. Additionally, the single chip accelerates time to market and allows for compact and lightweight form factors.
All variants feature ST’s innovative RF architecture and GNSS baseband design for quad-band GNSS support (L1, L2, L5 and E6) with the ability to acquire and track only L5. This is effective in reducing outliers and increasing robustness in difficult conditions such as urban canyons and in the presence of jammers. The product family is supported by an established ecosystem of suppliers and partners for algorithms, reference designs and compatible complementary hardware.
STMicroelectronics Pty Ltd www.st.com
Image
courtesy
Drexel
University
AUSTRALIA’S EMERGENCY SERVICES AT A CROSSROADS
Technology is key to supporting our paramedics, writes David Dennis – Director of Business Development, Public Safety Asia Pacific at Hexagon.
Picture this: an ambulance crew racing across kilometres of open country, only to find themselves stuck in traffic on a city road with no easy detour. Or a paramedic arriving on the scene, not knowing if the patient has a life-threatening allergy. These are the kinds of challenges our emergency responders face daily — and they’re happening more frequently as call volumes rise.
Australia’s vast landscape, spanning 7.7 million km2 with a population of 27 million, presents unique challenges for emergency medical services. While most Australians reside in urban centres, ensuring timely assistance in rural and remote regions remains essential. Bridging these distances efficiently is often a matter of life and death.
Rising demands on emergency services
The Productivity Commission reports a 15% surge in call volumes across Australia from 2022, putting immense pressure on responders. In the 2023–24 financial year, the Queensland Ambulance Service responded to over 2500 Code 1 and 2 incidents per day, transporting over 3000 patients daily. Australia’s growing population and demands has made meeting response targets increasingly challenging across the states, where paramedics aim to respond to incidents within 15–17 minutes in urban areas and even faster for high-priority cases.
With shortages of call handlers, dispatchers and paramedics, combined with hospital overcrowding and ramping, responders face relentless pressure. We must ask ourselves:
can we afford for emergency services to rely on outdated systems when call volumes and stress levels are at record highs?
Australia has made some progress with promising advances, including the Public Safety Mobile Broadband (PSMB) initiative, which aims to enhance communication across public safety agencies. Additionally, the Policy for the Responsible Use of AI in Government provides a framework for ethical AI adoption, laying the groundwork for technology integration in emergency response.
How technology can support paramedics
While technology cannot replace the skill and intuition of trained paramedics (or any first responder), we know that it can significantly enhance their capacity to respond effectively. Given Australia’s geographic and demographic demands, advanced tools like assistive AI and cloud-based systems could make a measurable impact on service delivery. As an example, assistive AI can analyse vast datasets in real time, helping dispatchers make faster, informed decisions about deploying teams and selecting hospitals. This is especially valuable in rural areas with longer travel times and fewer resources. During events like Melbourne’s 2016 thunderstorm asthma outbreak, AI could have rapidly identified patterns in calls and weather, allowing responders to adapt faster.
Enhanced data flow between call centres and paramedics can be life-saving. Through platforms like RapidSOS, responders have access to critical patient data, such as medical history and allergies, while en route. Real-time routing and traffic data help reduce travel
times, and visual aids like CCTV footage assist responders in locating patients efficiently.
Investing in technology for the future
Investing in these technologies isn’t just about meeting today’s demands — it’s about futureproofing. Australia’s population is growing and aging, trends that will only increase the pressure on emergency services. Modern technology offers a way to handle higher call volumes and more complex cases while maintaining efficiency. Moreover, digital and AI-driven tools can improve staff retention by reducing burnout, as paramedics have the support they need to make quick, accurate decisions under pressure.
In financial terms, while initial investments may seem significant, the long-term efficiencies — through streamlined operations, optimised staffing and reduced ramping — can make these technologies highly cost-effective over time.
Final thoughts
As other nations embrace new technologies to support emergency responders, Australia has an opportunity to lead by empowering its paramedics with tools that enable faster, more informed responses. To meet rising demands and ensure quality of care, we must modernise now — equipping our emergency services for the challenges of tomorrow.
Our paramedics’ dedication and expertise are irreplaceable. By embracing innovation today, we can build a more responsive, capable and resilient emergency services sector — one that ensures all Australians, from bustling cities to remote regions, receive the timely care they deserve.
Spectrum
Between 2025 and 2030, the wireless industry will continue advancing towards ubiquitous connectivity thanks to three technological advancements: nonterrestrial networks (NTNs), the evolution of 5G towards 6G, and AI-native systems.
NTNs will improve connectivity in remote regions, 6G-enabling technologies will enhance data speeds and user experiences, and AI-native networks will optimise capacity and coverage. These trends will reinvent wireless communications by leveraging new technologies and adaptive AI algorithms, promising a new era of unparalleled connectivity.
Non-terrestrial networks: from lifesavers to essential communication enablers Significant connectivity gaps exist, especially in disaster-stricken areas, because traditional wireless infrastructure is becoming more costly and challenging to implement and maintain. The solution is NTNs, which rely on space-based components unaffected by extreme weather conditions, such as satellites and high-altitude balloons (HABs). NTNs are practical and cost-effective because they remain operational even when terrestrial networks (TNs) are damaged or destroyed, providing reliable emergency communication for large geographical areas.
A global effort is underway to launch NTN constellations, leading to networks of tens of thousands of satellites to connect rural and remote oceanic areas. Canada, France and the United States have launched several thousand satellites over the past few years. Launching many satellites offers redundancy, ensuring network robustness and continued connectivity when a few satellites fail. HABs complement satellites in creating comprehensive NTNs, especially when timing and cost are of concern. Engineers can use HABs as communication relays where satellite communications are unavailable. They can be deployed quickly and more cheaply than satellites and cover an area of over 960 km in diameter. HABs can also hover at lower altitudes, between 18 and 37 km, which enables lower latencies than satellites. Integrating NTNs with satellites and HABs will effectively address gaps in remote and disaster-prone areas and make reliable communication networks more accessible.
Connecting the future: 2025 trends driving the next wireless frontier
ISAC and RIS shape the future of intelligent 6G networks
Integrating reconfigurable intelligent surfaces (RIS) and integrated sensing and communication (ISAC) will be essential to the success of 6G wireless communications systems. Combining these two technologies enables engineers to optimise the communication environment while sensing and adapting to real-time conditions, achieving efficiency and flexibility beyond what either technology can accomplish alone. Specifically, ISAC and RIS complement each other to offer environmental awareness and intelligent signal management. ISAC can help RIS systems by providing real-time environmental data, which adjusts the RIS configuration to achieve optimal signal paths. In return, RIS can focus beams to improve sensing accuracy, enabling ISAC to achieve higher resolution in sensing tasks. Using ISAC and RIS in tandem also promotes wireless communications systems’ long-term health and viability by minimising power waste and optimising overall network sustainability. RIS reduces energy use by manipulating electromagnetic waves to avoid signal transmission in unnecessary directions. RIS also reflects signals into areas that would otherwise need additional infrastructure, which reduces a network’s energy requirements. ISAC’s joint communication and sensing eliminate the need to power multiple systems while offering cost-saving benefits. AI-native network applications gain traction
Engineers applying AI principles to wireless system design are discovering many applications that can enhance network capabilities far beyond those of traditional infrastructures.
Engineers designing wireless wide area networks (WWANs) can use AI for superior environmental positioning, advanced beam management and precise channel state information (CSI) feedback. Environmental positioning ensures uninterrupted connectivity in highinterference, densely populated settings such as cities. As user numbers grow, advanced beam management will support more simultaneous connections without performance loss. After establishing a stable, large-scale network, CSI feedback fine-tunes it to minimise dropped calls and maximise data rates.
AI’s benefits for wireless networks also extend to implementing next-generation local area networks (LANs) and personal area networks (PANs). For LANs and PANs, AI’s breakthroughs include contextual awareness and user behaviour analysis. Integrating AI with sensors and IoT devices creates smart environments with contextual awareness, adapting the user’s environment to their behaviour and delivering personalised, locationbased content. As a user’s behaviour shifts, user behaviour analysis will determine their network usage patterns, facilitating capacity planning and resource allocation.
The path forward
The future of wireless communication necessitates that engineers integrate non-terrestrial networks, 6G technologies and AI-native systems to achieve global connectivity. With only five years left until 6G arrives, engineers must take an interdisciplinary approach when designing next-generation wireless systems. When these and other disciplines collaborate to overcome the wireless challenges ahead, the majority of the globe, regardless of geography or weather conditions, could have reliable access to next-generation wireless connectivity.
Stéphane Marouani is the Country Manager at MathWorks Australia, with more than 20 years of experience in the IT industry. He is responsible for maintaining the company’s long-term growth and strategic direction in Australia and New Zealand. Before joining MathWorks in February 2012, Stéphane was the WebSphere sales manager for IBM Australia and the country manager for ILOG Australia. He has experience working with multiple industry sectors, including government, finance, insurance, information technology and telecommunications.
