Klaus Doppler, Head of Wi-Fi Research Centre of Excellence, for Nokia has written his thoughts in a blog about “Advancing connectivity with Wi-Fi 9″  found here. By setting out the vision now, the aim of Nokia is to help guide the next phase of wireless innovation, ensuring future wireless networks can support the immersive, intelligent and real-time experiences that will define the next era of digital connectivity.
As digital experiences become more immersive and interactive, networks must evolve to prioritise responsiveness, reliability and predictability as much as performance. According to Doppler, the next generation of Wi-Fi will be defined not just by speed, but by its ability to support real-time, intelligent applications. He sets out that Wi-Fi 9 must deliver focus on real-world performance, not just theoretical peak speeds. This includes:
- Multi-gigabit speeds that users actually experience on their smartphones, XR-devices and laptops to fully utilise next-generation fibre broadband connections.
- Predictable and reliable connectivity, particularly for emerging use cases like immersive media, robotics and tactile interaction where delays beyond 10ms and packet loss cannot be tolerated.
- High performance in dense environments, supporting dozens of connected devices simultaneously running real-time and high-bandwidth applications.
- Improved energy efficiency, ensuring higher performance does not come at the cost of increased power consumption for mobile devices and access points.
Together, these capabilities would allow Wi-Fi to support a new generation of digital services that depend on instant, seamless connectivity.
A new era of wireless connectivity
AI-driven devices, autonomous systems and immersive technologies like AR and VR are increasing demand for real-time, high-performance wireless connectivity. As next-gen fibre speeds become more common, users also expect Wi-Fi to deliver the same level of speed and responsiveness across all devices.
Doppler believes Wi-Fi 9′ biggest impact will be felt in the digital experiences people rely on every day. He states:
“Imagine joining a virtual meeting where colleagues appear as life-like avatars around a shared workspace or collaborating in a real-time 3D environment where every gesture and interaction happens instantly.”
Next-generation AR and VR collaboration tools, cloud gaming platforms and real-time 3D environments depend on wireless networks capable of delivering extremely high speeds of more than 100Mbps per device, consistent ultra-low sub-5ms latency and consistent performance, exactly the capabilities Wi-Fi 9 should be designed to deliver.
Emerging Applications
Emerging applications will place additional demands on wireless networks. Doppler states:
“For example, tactile and haptic technologies allow users to receive physical feedback while interacting with digital system. But for these interactions to feel natural, the network must transmit feedback instantly and reliably at unpredictable moments both to and from devices even when the network is fully loaded. In these scenarios, the quality and responsiveness of the wireless connection become just as important as raw speed.”
Shaping the next generation of Wi-Fi
Nokia are bringing this vision into industry discussions as the Wi-Fi ecosystem gathers to explore what comes beyond IEEE 802.11bn, the upcoming Wi-Fi 8 generation currently under development.
Nokia are calling for early alignment across the industry around clear performance goals and use-case-driven requirements, ensuring that the next generation of Wi-Fi evolves alongside fibre broadband and future 6G networks. Close coordination across wireless and wireline technologies will be essential to deliver consistent, predictable performance across environments.
Wi‑Fi will also continue to evolve as part of a broader wireless ecosystem. Future Wi‑Fi generations will work alongside 6G and other wide‑area wireless technologies, with each technology optimised for different environments and use cases.
