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What is Wi-Fi 6?

Wi-Fi 6 is the next generation standard in WiFi technology. Wi-Fi 6 also known as “AX WiFi" or "802.11ax WiFi” builds and improves on the current 802.11ac WiFi standard. Wi-Fi 6 was originally built in response to the growing number of devices in the world. Wi-Fi 6 uses both 1024-QAM to provide a signal packed with more data (giving you more efficiency, reaching almost 10 Gbps) and a 160 MHz Channel to provide a wider channel to make your WiFi faster. Wi-Fi 6 uses 8x8 uplink/downlink, MU-MIMO, OFDMA, and BSS Color to provide up to 4x larger capacity and to handle more devices. The Wi-Fi 6 standard uses OFDMA for increased efficiency. Imagine your WiFi connection as a series of delivery trucks delivering data packets to your devices. With 802.11ac WiFi, each delivery truck or “packet” could only deliver one parcel to one device at a time. But with OFDMA, each truck can deliver multiple parcels to multiple devices simultaneously. This vast improvement in efficiency works for both uploads and downloads. Interference from your neighbors' wireless networks can cause issues with your wireless signal. BSS (Base Service Station) Color, marks frames from neighboring networks so that your router can ignore them. If you’ve ever lived in an apartment or close to your neighbors, this means that your router just became that much more efficient – no extra work required. It also has Target Wake Time (TWT) that allows devices to negotiate when and how often they will wake up to send or receive data, increasing device sleep time and substantially improving battery life for mobile and IoT devices. #wifi #wifi6 #network #networkengineering #vr #iot #signal #technology #it #networkinfrastructure #networking #networkengineer #ai #security #wireless #nextgeneration


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