We may be in for some surprises by 2030. But is this another round of 5G hype? The 6G standard is still forming but will be a hot topic at the Mobile World Congress 2026, starting today in Barcelona. 5G launched in 2019, yet its full powers remain unseen, like robot surgeons and autonomous vehicles. The 5G icon was just a marker of progress, not completion, confusingly hyped. Now, a new excitement builds around 6G, promising seamless satellite-smartphone connectivity, networks sensing the physical environment, and AI integration. Though it’s years away, the industry is discussing 10-year advancement increments. Currently, 6G is in the “study phase,” aiming for commercialization by 2030, with its scope still being defined by a UN agency.
Despite readiness, 6G’s development is advancing and might be as soon as the 2028 Los Angeles Olympics, where experts expect it to debut. Qualcomm and other firms plan activities around the event, akin to the “race to 5G.” This ambition seems driven by the same motivations as before.
Intriguingly, 6G may enable networks to sense environmental objects using radio frequencies, a concept called Integrated Sensing and Communication (ISAC), useful for detecting traffic and drones. However, Denmark’s Aalborg University warns of privacy issues, as opting out of such sensing differs from disconnecting a phone.
Aside from concerns, 6G might improve satellite connectivity, bridging cellular and satellite networks smoothly. Current methods are clunky compared to cell tower transitions, but 6G aims for seamless communications everywhere.
Integrating AI, 6G networks could use AI to optimize performance and potentially provide new interactions, like augmented reality (AR) glasses overlaying real-time data. AI may also enhance processing power in base stations, allowing rapid information retrieval closer to users, improving experiences like AR.
The 5G rollout’s shortcomings were due to relying on 4G infrastructure; a full 5G core was necessary for promised functions. Some experts think the industry might leapfrog straight to 6G, as it might offer more comprehensive benefits. As with past tech advances, 6G may overshadow 5G, minimizing its role, like with past generational shifts in tech.