Samsung and Verizon put AI‑enhanced 5G to the test at a US sports fan fest
In late September, Samsung Electronics teamed up with US carrier Verizon to run a live demonstration of Integrated Sensing and Communication (ISAC) at a massive soccer‑fan gathering in Dallas, Texas. The experiment used the operator’s commercial 5G network – no extra hardware was required – to convert ordinary radio signals into a live visualisation of crowd density. While the trial is a press release from the two companies, it offers a concrete glimpse of how the next‑generation 6G vision could start to appear in everyday services.
What ISAC actually does
Traditional mobile networks are built to move bits from point A to point B. ISAC adds a second layer: the radio waves themselves become a sensor that can detect changes in the environment. By analysing subtle variations in the signal – for example, how a wave is reflected or scattered by a crowd – the network can infer where people are gathering, how dense a space is, or even spot potential safety hazards.
Samsung supplied an AI‑powered virtualised Radio Access Network (vRAN) and a Network‑in‑a‑Server (NIS) edge‑AI platform. The NIS consolidates the base‑band processing, core‑network functions and accelerated compute into a single rack‑mountable box, allowing the system to run complex AI models at the edge of the network.
How the trial was set up
- Hardware – A CBRS‑1 radio unit, operating on a 40 MHz slice of the 3.5 GHz band, was mounted on a Verizon Cell‑On‑Wheels (COW) trailer that roamed the venue.
- Signal source – A regular commercial 5G handset transmitted data to the network, providing the radio‑frequency “illumination” that the ISAC algorithm needed.
- Processing – The NIS received the raw channel‑state information, ran an AI model to translate it into a crowd‑density metric, and streamed the result to a dashboard that displayed a colour‑coded heatmap.
- Outcome – The heatmap updated in near‑real time, highlighting where fans were congregating around food stalls, restrooms and entry points.
The entire chain – from the 5G radio to the AI‑driven edge server – ran on Verizon’s existing virtualised network, proving that ISAC does not require a dedicated, purpose‑built infrastructure.
Why this matters for UK Android users
While the demo was held in the United States, the underlying technology is carrier‑agnostic and could be rolled out on any 5G network that adopts a software‑defined architecture. For Android phone owners in the UK, the implications are three‑fold:
- Smarter public spaces – Future stadiums, transport hubs and city centres could use ISAC to guide crowds, reducing queues at food courts or ticket gates. An Android phone could receive push notifications directing you to a less‑busy entrance, much like today’s navigation apps do for road traffic.
- Enhanced safety – Real‑time crowd‑density data can alert security teams to potential bottlenecks before they become dangerous. In the long run, this could translate into faster emergency alerts on Android devices.
- New services for carriers – Operators that already run virtualised RANs (e.g., EE, Three, Vodafone) may start offering premium “environment‑aware” services, opening up new data‑plan tiers or value‑added apps that leverage the same AI models demonstrated in Dallas.
The role of virtualised RAN and edge AI
Verizon’s network is one of the world’s largest commercial virtualised RANs. By decoupling the radio‑hardware from the software that runs it, operators gain the flexibility to push new features – like ISAC – without a costly hardware overhaul. Samsung’s vRAN software, combined with its NIS edge‑AI box, allowed the trial to run on the same infrastructure that already carries consumer traffic.
Both companies stress that this approach is a stepping stone toward 6G, which is expected to be “AI‑native” from day one. The trial shows that a 5G‑based, software‑driven network can already host AI workloads that interpret the radio environment, a capability that will become a core part of the 6G stack.
Quotes from the partners
“Verizon’s early investment in a flexible, software‑driven RAN is paying off, giving us the agility to trial groundbreaking 6G concepts like ISAC on our existing infrastructure,” said Yago Tenorio, Verizon’s CTO and SVP of Technology Development.
“This collaboration demonstrates how forward‑thinking operators can unlock untapped potential, ushering in a new era where services, devices and use‑cases converge on next‑generation networks,” added Ji‑Yun Seol, EVP and Head of Product Strategy at Samsung.
Looking ahead: from demo to deployment
The Dallas showcase is a proof‑of‑concept rather than a commercial product, but it signals that the industry is moving beyond the “just‑connect” mindset of 4G/5G. As more carriers adopt virtualised RANs and edge‑AI platforms, we can expect pilots in other sectors – retail malls, airports, and even city‑wide smart‑lighting systems – where the same radio‑sensing technique can optimise energy use or improve public transport scheduling.
For UK consumers, the next few years could bring Android apps that tap into crowd‑sensing APIs provided by mobile operators, offering real‑time venue maps, dynamic queue‑time predictions, or even personalised safety alerts during large events.
Bottom line
Samsung and Verizon’s ISAC trial proves that a software‑defined 5G network can double as a sensor, delivering actionable crowd‑density data without any extra radio hardware. The experiment is a concrete step toward the AI‑centric, environment‑aware networks that 6G promises, and it hints at a future where your Android phone not only connects you to the internet but also helps you navigate safer, less‑congested public spaces.
Stay tuned to android‑mobiles.co.uk for updates on how UK carriers plan to bring these capabilities to your pocket.
