Next-gen Wi-Fi 8 focuses on reliability instead of speed — "Ultra High Reliability" i

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But those improvements will only be fully standardized in 2028.
 
We already know that the next-generation Wi-Fi 8 (IEEE 802.11bn) specification is not meant to improve performance, but rather to boost reliability of wireless connections as they become even more ubiquitous. Since improving reliability is a pretty vague description, the IEEE has issued a scope document that quantitatively defines these enhancements. According to a new post by Qualcomm (which is a contributor to the standard), the IEEE wants Wi-Fi 8 devices to offer a 25% improvement across a number of metrics, under the umbrella of Ultra High Reliability, or UHR.
 
Just like Wi-Fi 7, Wi-Fi 8 is set to offer a peak physical layer (PHY) rate of up to 23 GT/s, though it remains to be seen whether such rate will be achievable in real-world conditions. The UHR goals in Wi-Fi 8 aim to deliver a 25% increase in real-world data throughput specifically under challenging signal conditions.
 
UHR means devices operating at the edge of network coverage, or in areas with interference or weak signals, can still achieve significantly better performance compared to Wi-Fi 7 (i.e., move data fast even when signal quality is not ideal).

 

(Image credit: Qualcomm)

The standard also targets a 25% reduction in latency at the 95th percentile — not just average latency — to improve worst-case responsiveness, which is critical for time-sensitive applications like augmented reality, industrial automation, and AI-based systems that depend on fast and predictable communication.

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