[ad_1]
We hear rather a lot about how Wi-Fi 6E goes to alter the best way we work and play. With the flexibility to attain greater throughput and decrease latency because of extra frequency availability and fewer congestion, mixed with higher safety, Wi-Fi 6E has given us a brand new playbook of functions and use circumstances.
As a Distinguished Engineer in Cisco’s CX CTO group, I spend quite a lot of time working inside giant public venues reminiscent of sports activities stadiums and music competition/live performance venues to attach followers and create distinctive wi-fi experiences. I’ve the pleasure of working with skilled sports activities leagues, Olympic Organizing Committee, U.S. Open, Stay Nation, Clair International and so many others to design, architect, and ship networks able to supporting the wants of tens of hundreds of excited followers. As an avid sports activities and music fan myself, it makes work enjoyable!
Wi-Fi 6E connecting followers like by no means earlier than
With the arrival of Wi-Fi 6, we have been in a position to make an enormous distinction within the effectivity and general high quality that Wi-Fi enabled venues present to their company. With the entry of Wi-Fi 6E, we reap the benefits of the identical applied sciences and protocols however add the brand new 6 GHz band. This brings in stronger encryption (obligatory WPA3), higher reliability, and most of all elevated effectivity which ends up in better throughput. The E in Wi-Fi 6E is consultant of the 6GHz band which additional extends obtainable spectrum and channels, offering rather more house for gadgets. With its means to hold extra knowledge than each 2.4 and 5 GHz, the 6GHz band permits followers to flawlessly stream and share their favourite moments.
OFDMA and Uplink MU-MIMO
Wi-Fi 6/6E makes use of Orthogonal Frequency-Division A number of Entry (OFDMA) and introduces Uplink A number of-Enter, A number of-Output (UL MU-MIMO). These applied sciences present the flexibility to ship simultaneous bidirectional communication between Wi-Fi 6/6E entry factors and shoppers. Whereas MU-MIMO has been round since Wi-Fi 5, the flexibility to have shoppers make the most of this on the uplink is new to Wi-Fi 6/6E. This implies extra simultaneous customers getting a greater expertise as a result of the community can prioritize and schedule site visitors and functions.
That is significantly vital to the big stadiums and live performance venues I spend quite a lot of time in. Uplink site visitors usually far exceeds the downlink because of the variety of related customers taking pictures and movies and having these immediately uploaded to the cloud. See beneath graphic from a current occasion in a big stadium the place the uplink site visitors greater than doubled the downlink site visitors.
1200 MHz of wide-open spectrum
Wi-Fi 6E consists of as much as 1200 MHz of further spectrum within the 6GHz band. The extra spectrum provides a ton extra space for gadgets with loads of channels. This helps us keep away from the extreme collisions and rivalry for airtime that has turn into regular in most of these venues. In case you’re not conscious, rivalry and collisions trigger gradual response instances, introduce latency, disconnect gadgets from the community, and finally, drive lower than optimistic experiences. Now apply this to giant sports activities venues and music festivals and you’ll see how the extra spectrum permits followers to flawlessly stream and share their favourite moments with out interruption. It’s like including a ton of further lanes to a congested freeway!
One thing to remember, some international locations, such because the U.S. and Canada are allocating your entire 1200 MHz whereas others, solely a portion. The beneath map is present from the date of this posting:
Supply: Wi-Fi Alliance https://www.wi-fi.org/countries-enabling-wi-fi-6e
OpenRoaming and Wi-Fi 6E: seamless and quick
A lot of Cisco’s prospects, particularly these focusing on leisure, are leaping onto the OpenRoaming practice. OpenRoaming, a know-how developed by Cisco and standardized by the Wi-fi Broadband Alliance, allows seamless and safe connectivity to taking part networks. Occasions reminiscent of Stay Nation’s BottleRock and the USGA’s U.S. Open, to call a couple of, use OpenRoaming to robotically join hundreds of attendees to the Wi-Fi community with out using usernames or passwords. Add in Wi-Fi 6E and its means to help quicker speeds and extra gadgets, and you’ve got the recipe for distinctive visitor Wi-Fi experiences.
All in all, Wi-Fi 6E at giant venues is a sport changer that permits extra gadgets to attach with much less rivalry for house, elevated velocity, higher reliability, and extra sturdy safety. It’s a match made in IT heaven.
Keep tuned for extra on Wi-Fi 6E!
Get much more data from our updatedWi-Fi 6E White Paper
Share:
[ad_2]