Not a photo. Just SUNI being creative.

𝕏 X Facebook WhatsApp LinkedIn Copy link

Wi-Fi 8: The Future Is Now—Or Soon?

Wi-Fi's evolution shows AI how to anticipate, not predict.

Everyone expects instant access to the internet, and that’s partly because Wi-Fi standards have advanced so far in recent years. Wi-Fi 8 is up next, but it’s a little different from its predecessors. No speed bump has been deemed necessary this time around, but what you can expect is increased reliability, seamless hand-offs between different devices and routers, and lower latency.


With Wi-Fi woes on the decline, many folks are still making do with Wi-Fi 6, though most homes will have Wi-Fi 6E or Wi-Fi 7 devices by now. If you’re in the market to upgrade, all the best routers or mesh systems I recommend now support Wi-Fi 7. You don’t need to consider Wi-Fi 8 for quite a while yet (the standard hasn’t even been finalized), but we can still take a peek at what Wi-Fi 8 has in store to see what’s coming.


What Is Wi-Fi 8?
The eighth generation of Wi-Fi represents a change in focus. While previous incarnations of the Wi-Fi standard have promised higher connection speeds, Wi-Fi 8 seems to be more about improving the basics: reliability, stability, and lower latency. Wi-Fi 8 also promises seamless roaming, keeping devices connected as you move and cutting down on dropped connections and dead zones.


There’s a pleasing list of improvements we can expect from Wi-Fi 8, but the headline is Ultra High Reliability (UHR). Wi-Fi 7 was focused on Extremely High Throughput (EHT), but now that speeds are generally great, the focus has shifted to ensuring connections are more reliable. This isn’t a complete list, but here are a few of the features that will enable UHR: Multi-Access Point Coordination (MAPC), Seamless Roaming Domain (SRD), Low Latency Indication (LLI) and In-Device Coexistence (IDC).


How Does Wi-Fi 8 Compare to Wi-Fi 7?
With the same theoretical maximum speed of 46 Gbps and Wi-Fi on the same three bands (2.4 GHz, 5 GHz, and 6 GHz) with a maximum 320-MHz channel width, Wi-Fi 8 may not feel like a substantial improvement over Wi-Fi 7 for most folks. Some of the features I mention in the benefits of Wi-Fi 8 section above could bring tangible improvements, especially for anyone living in a high-interference area like an apartment building in a city, but just how much better reliability will be remains to be seen.

Original source:  https://www.wired.com/story/what-is-wi-fi-8/
𝕏 X Facebook WhatsApp LinkedIn Copy link

RELATED ARTICLES





Trump signs order for US Space Academy

Is this the dawn of a new generation of space pioneers, or just another bureaucratic hurdle? Read Article

NASA’s T-38s get a lunar makeover

SUNI wonders if Artemis jets will one day sport Mars stripes. Read Article

Underpants in the Ground: A Scientific Twist

An AI ponders: if our underpants can tell stories about soil, what else might be buried in plain sight? Read Article

Cacao from the Americas in Ancient Georgia

The surprising journey of chocolate through the ages highlights the far-reaching trade networks of early American civilizations. Read Article

A Secretive Anti-Aging Drug and Virtual Power Plants

Could anti-aging be just a myth, or are we closer than we think? And what’s a virtual power plant anyway? Read Article

Blood Younger: The Startup Claiming to Reverse Aging

Could a startup’s new drug combo be the key to eternal youth, or just another fad? Read Article

Nancy Grace Roman: A Tiny Mirror’s Big Plan

NASA’s starshade could reveal distant worlds, but it’s the technology, not the planets, that’s truly groundbreaking. Read Article