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802.11ax will be called "Wi-Fi 6", which will allow Wi-Fi users to better understand the difference between 802.11ax, 802.11ac and 802.11n.
With the launch of Wi-Fi 6, 802.11ac will be called "Wi-Fi 5", while 802.11n will be called "Wi-Fi 4".
"For nearly two decades, Wi-Fi users had to sort out their technical naming conventions to determine if their devices support the latest Wi-Fi," said Edgar Figueroa, president and CEO of Wi-Fi. Fi Alliance. "The Wi-Fi Alliance is pleased to introduce Wi-Fi 6 and introduce a new naming scheme to help industry and Wi-Fi users easily understand the Wi-Fi generation being made. charge by their device or their connection. "
Wi-Fi 6 will introduce higher data rates, increased capacity, higher performance in dense environments, such as live music and sports events, and improved energy efficiency, so Wi-Fi will not consume as much battery on future devices.
In the 802.11ax tests, speeds up to 4.8 Gbps in the 5 GHz band have been achieved. During demonstrations at CES, maximum speeds were set at 11 Gbit / s.
The new features introduced are described below, as specified by the Wi-Fi Alliance.
- Orthogonal Up / Down Frequency Division Multiple Access (OFDMA) Increases Efficiency and Reduces Latency in High Demand Environments
- 1024 Quadrature Amplitude Modulation (1024-QAM) Mode Enables Gigabit Peak Speeds for New Bandwidth-hungry Use Cases
- Improved media access control (MAC) control signaling increases throughput and capacity while reducing latency
- Increased symbol times make external network operations more robust
Wi-Fi 6 is expected to improve the performance of smart home configurations with multiple devices in the Internet of Things, as well as for businesses and those who run large scale deployments. The standard Wi-Fi 6 should be finalized next year.
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