From historic AI spendings to formidable 6G roadmaps, take a look at and measurement gamers have their eyes set on among the greatest tendencies of 2026
The highest expertise tendencies of 2026 are usually not remoted shifts — however tightly interwoven themes representing a world that’s advanced, hyperconnected, and pushed by AI.
Viavi CTO, Sameh Yamany, emphasised this whereas speaking about what to anticipate in 2026 in a video presentation for NextGenInfra.io. He stated, “As we stay up for 2026, our {industry} is coming into a brand new part the place networks, safety, AI, photonics, and sensing are not evolving independently. They’re truly converging, and this convergence will basically change the way in which we design, deploy, and take a look at networks, information facilities, and significant infrastructure.”
On this new world, the one technique to assure success is to comply with the demand. And take a look at and measurement corporations have their eyes on the prize — or fairly prizes.
Resumption of 5G deployment
Though 5G buildouts yielded sturdy returns within the first part, issues haven’t seemed very promising within the final couple years — largely on account of funding slowdowns ensuing from components starting from price cutbacks to decrease buyer adoption to poor ROI.
The lull has eased off as deployment of 5G Stand Alone (SA) kicked off in 2025. In response to Omdia, 5G SA builds peaked making 2025 a “breakout yr.”
“With 5G SA deployments choosing up tempo, the {industry} is lastly realizing the true potential of 5G,” analyst Alexander Thompson wrote in his evaluation.
How will that play out in 2026? “By 2026, 5G Standalone (SA) will likely be mature sufficient to assist community slicing at scale, to ensure particular SLAs. Non-public 5G will ship connectivity for hard-to-connect industries,” Fierce Community’s analyst Mitch Wagner advised Fierce.
Spirent’s Steve Douglas predicted that almost all Tier 1 operators will transition to 5G SA cores in 2026, and begin planning or implementing 5G-Superior (5G-A) capabilities.
The primary wave of 5G-A deployment is happening throughout China, U.S — and within the Gulf area the place over 10,000 base stations had been deployed final yr. 2026 will see that momentum proceed with mass-market acceleration anticipated in 2027 and onward.
6G on the way in which
6G networks mark a transition from quick to sooner speeds, and low latency to microsecond-level latency. As soon as right here, it is going to be the connective tissue that hyperlinks large IoT infrastructures with AI-enable industrial complexes.
With business launch predicted in 2028, 2026 will see extra operators organising the infrastructure for the next-generation connectivity, whereas {industry} our bodies set up roadmaps for implementation.
And as telecom operators gear up for 6G, 6G RAN R&D will decide up as distributors and operators try to know its efficiency necessities and limitations.
The AI gold rush
AI is probably essentially the most influential development driving innovation in 2026. Gartner predicts world AI spending to skyrocket in 2026, hitting $2.5 trillion — a 44% soar year-over-year. In response to its evaluation, AI infrastructure will contribute roughly $401 billion towards that, whereas investments in AI servers will drive the spending by 49%.
It will create an natural demand surge for infrastructure benchmarking, efficiency monitoring, and lab-to-live testing throughout layers spanning chips, reminiscence, Ethernet cloth, high-speed interfaces and interconnects, and AI fashions in information facilities.
With new architectures come new challenges, and that may additional drive want for built-in, fabric-aware testing and validation methodologies to make sure the community is match to assist the calls for of AI workloads.
Additional to that, AI brokers are anticipated to play an integral position within the evolution of telecom in 2026. Ericsson is growing AI brokers to optimize the radio entry community (RAN) and as uptake begins, AI brokers will convey the imaginative and prescient of autonomous, self-healing networks to life with capabilities like real-time detection, automated multi-step troubleshooting, and steady community optimization.
AI-RAN: Imaginative and prescient to life
Nvidia is pushing AI-RAN arduous on telcos. It’s been a tough promote on account of the unconvincing enterprise case, however the GPU large is leaving no stone unturned. The corporate has pumped cash into corporations within the frontlines to fast-track innovation and lead the transition — living proof its billion-dollar partnership with Nokia.
“The following leap in telecom isn’t simply from 5G to 6G — it’s a basic redesign of the community to ship AI-powered connectivity, able to processing intelligence from the information middle all the way in which to the sting,” stated Justin Hotard, president and CEO of Nokia, highlighting the significance of reimagining the community structure to assist AI.
The idea of AI-RAN is constructed on the premise of enhancing RAN efficiency by making it extra clever, environment friendly, and optimized for AI. Nvidia argues that placing AI on RAN can uplevel the community in some ways, together with optimizing useful resource utilization, enabling new AI functions — generative AI, agentic AI, and bodily AI — to run on RAN, and making it extra energy-efficient.
2026 will see AI-RAN transfer from principle to manufacturing, as telecom operators like T-Cellular begins testing the expertise as a part of 6G innovation.
The age of AI-driven assaults — and Q-Day
The speedy proliferation of AI has revealed a darkish facet of the expertise and its potential within the arms of unhealthy actors. In response to information, AI-assisted cyber assaults have jumped throughout industries, reflecting a 73% rise in incidents in 2025. An IBM survey estimates that the common price of every information breach in 2025 was roughly $4.4 million.
As AI-assisted instruments are more and more bypassing conventional cybersecurity applied sciences, there’s a rising demand for safety testing, stress testing, vulnerability scanning, pen testing, and compliance testing for speedy identification and containment of threats. Digital twins will see a deeper integration on this panorama, unlocking real-time illustration and steady updating of advanced ecosystems.
So as to add to that, quantum computing is getting nearer to primetime. In that future, classical safety programs are prone to failing if post-quantum cryptography isn’t applied well timed. That is steadily making a marketplace for quantum characterization and validation options to make sure that because the expertise strikes from the lab to the true world, corporations have a blueprint and toolchain to handle and mitigate the cryptographic dangers that comes with it.
AI on the edge
“AI is more and more residing nearer to the place the information and customers are, which is out on the edge, on the machine, in the true world,” John Roese, CTO of Dell Applied sciences, stated in a dialog with R&D World.
The AI infrastructure is quickly scaling out to the sting with the arrival of edge inferencing and deployment of robotics. This industry-wide pivot to the sting is prompted by the startling discovery that edge fashions — that are extra compressed — are sooner, extra personal, and so much much less hungry for energy than their bigger counterparts in information facilities. This might give corporations the sovereignty and autonomy they want.
Stephen Doughlas of Sirent famous in his article on RCR Wi-fi Information, “To keep away from leaving cash on the desk, [operators] are exploring how they’ll host AI infrastructure themselves inside their networks, particularly at community edge places. We’ll be seeing a rising array of operators providing differentiated, worthwhile AI as a Service for particular use instances.”
The rise of AI on the fringe of the telco community will generate a recent wave of demand for service assurance that will likely be vital to keep up operational resiliency and repair continuity.
