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The Wi-Fi Alliance officially launched its Wi-Fi certification program on Monday, giving an informal kick-off to the large-scale adoption of the new Wi-Fi standard. Similar to previous certification programs group, the Wi-Fi certification program 6 is focused on checking the interoperability and feature sets of IEEE 802.11ax devices, to ensure that they work well with each other and that the devices provide all the performance and security required. capabilities of the new standard.
Wi-Fi Alliance certification comes as device manufacturers have already been delivering Wi-Fi 6 products for several months, which has essentially helped to create a hardware ecosystem. The first task for group members and test labs will be to certify existing Wi-Fi 6 devices. This includes existing APs, routers, and client devices, including Samsung's Galaxy Note 10, which became the first smartphone to receive certification.
Under the hood, the new standard stands out a bit from earlier Wi-Fi iterations by focusing more on improving performance in shared environments, instead of only increasing the advanced transfer rates of peripherals. . To this end, while the maximum bit rate supported by Wi-Fi 6 is 2.4 Gbps, the crucial improvement in Wi-Fi 6 / 802.11ax technology is the increased spectral efficiency of the standard. Among other things, the technology adds OFDMA (orthogonal division multiple access) to allow different devices to be served by a channel, dedicating different subcarriers for individual client devices. Wi-Fi 6 also adds the mandatory support of MU-MIMO – a first feature added in the 802.11ac Wave 2 standard – as well as the formation of transmission beams to better reach individual customers.
In fact, even existing Wi-Fi 5 (802.11ac) client devices can benefit from a Wi-Fi 6 AP (802.11ax), although Wi-Fi 6 certified devices deliver the best results.
At the same time, the Wi-Fi Alliance requires Wi-Fi 6 certified devices to support WPA3 security, 1024-QAM and 160 MHz channels, and devices support wake-up time (technology that enables save battery and minimize device registration).
Finally, alongside the launch of the certification program, the Wi-Fi Alliance has already certified its first dozen devices. The following network cards, chipsets, and access points have all been Wi-Fi 6 certified:
- Broadcom BCM4375
- Broadcom BCM43698
- Broadcom BCM43684
- Cypress CYW 89650 Self-Grade Wi-Fi 6 Certified
- Intel Wi-Fi 6 (Gig +) AX200 (for PC)
- Intel Home Wi-Fi Chipset WAV600 Series (for routers and gateways)
- Marvell 88W9064 (4×4) Wi-Fi 6 STA dual band
- Marvell 88W9064 (4×4) + 88W9068 (8×8) Wi-Fi 6 PA simultaneous dual band
- Qualcomm Networking Pro 1200 Platform
- Qualcomm FastConnect 6800 Wi-Fi 6 Mobile Connectivity Subsystem
- Ruckus R750 Wi-Fi 6 Point of Access
| Wi-Fi names and performance | ||||||
| designation | Peak performance | |||||
| New name | IEEE Standard |
1×1 Configuration |
2×2 Configuration |
3×3 Configuration |
||
| Wi-Fi 4 | 802.11n | 150 Mbps | 300 Mbps | 450 Mbps | ||
| Wi-Fi 5 | 802.11ac | 433 Mbps on 80 MHz
867 Mbps on 160 MHz |
867 Mbps on 80 MHz
1.69 Gbps on 160 MHz |
1.27 Gbps on 80 MHz
2.54 Gbps on 160 MHz |
||
| Wi-Fi 6 | 802.11ax | 867 Mbps on 160 MHz
depends |
1.69 Gbps on 160 MHz
on the network |
2.54 Gbps on 160 MHz
configuration |
||
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Source: Wi-Fi Alliance
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