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Wi-Fi Alliance rebrands 802.11ac as Wi-Fi 5, picks 802.11ax as Wi-Fi 6
The Wi-Fi Alliance today announced a significant rebranding of the "802.11" Wi-Fi standards that have long served as a source of potential confusion for users: Going forward, the current 802.11ac standard will be known as Wi-Fi 5, while its successor 802.11ax will be known as Wi-Fi 6, establishing a generational terminology that — like Bluetooth 3, 4, and 5 — will be easier for customers to remember and understand.
[...] Today's announcement is significant not just because of its impact on currently popular Wi-Fi standards, but also on one that's been on the fringe: 802.11ad. Also known as WiGig, 802.11ad notably depends on an extra, 60GHz millimeter wave wireless antenna to boost speeds of compatible devices in the same room as the router. A handful of routers and devices, including wireless VR adapters, have adopted 802.11ad over the past year or two.
But the announcement makes clear that the Wi-Fi Alliance sees 802.11ax, not 802.11ad, as the next stage of Wi-Fi's evolution. 802.11ax has no need for the extra antenna, instead making more efficient use of the 2.4GHz and 5GHz bands already used by 802.11ac — err, Wi-Fi 5. Wi-Fi 6 promises up to 11 Gbps speeds across three or more devices, with a single Wi-Fi 6 device achieving up to 5 Gbps.
In a statement to VentureBeat, the Alliance explained how Wi-Fi 6 and WiGig will coexist:
"Wi-Fi 6 and WiGig, based on 802.11ad and eventually 802.11ay, will continue to evolve in parallel and remain strong complements to one another within the Wi-Fi portfolio of technologies. We fully expect some products to integrate Wi-Fi 6 and WiGig, which will remain a distinct brand to indicate products that support 60 GHz Wi-Fi for multi-gigabit, low-latency connectivity."
Also at Ars Technica, The Verge, and Tom's Hardware.
Related: Wi-Fi Alliance Approves 802.11ah "HaLow" Standard for the 900 MHz Band
D-Link Joins Hands With Microsoft to Give 'Super Wi-Fi' a Push
Intel to Cease Shipments of Current WiGig Products, Focus on WiGig for VR
(Score: 4, Insightful) by coolgopher on Thursday October 04 2018, @04:35AM (1 child)
The "Fi" isn't for "fidelity", it's for "fiddling", as in "wireless fiddling". Anyone with WiFi experience can tell you it takes a bunch of fiddling with settings to make it work well in any given location and with any given set of devices.
(Score: 1, Informative) by Anonymous Coward on Thursday October 04 2018, @08:49AM
I can see that you tried for humour here, but this cuts too close to the truth.
It's just the sad reality of hardware IT.