What is Wi-Fi 6E? What are the advantages and application solutions of WiFi6E wireless technology
Wi-Fi 6E is a Wi-Fi 6 wireless communication technology extended to the 6GHz frequency band, and the “6” in “Wi-Fi 6E” refers to the “6th generation” of Wi-Fi technology, ethernet to rs485 adapter and “E” refers to the use of The latest extension of the standard for new frequency bands, which gives it a great advantage. Similar to existing Wi-Fi bands, policies for new spectrum and its use vary by geography and regulations. Currently, the “6GHz spectrum” in the European market is 5.925GHz to 6.425GHz, and the “6GHz spectrum” in the US market is 5.925GHz to 7.125GHz.
Wi-Fi 6E uses the 6GHz frequency, and the FCC and EU allocations are as follows:
WiFi6E frequency allocation
Wi-Fi carries far more internet traffic than any other wireless technology, and despite usable frequency ranges below 800MHz (70MHz on the 2.4GHz band and 700MHz on the 5GHz band), Wi-Fi has so far survived just fine. Wi-Fi growth is driven by unlicensed spectrum in the 2.4GHz and 5GHz bands. This unlicensed spectrum is now shared by many devices (including non-Wi-Fi devices using Bluetooth, Zigbee, etc.) and has to be compromised due to coexistence with many users.
The following is a summary of some RS485 to TCP/IP converter advantages of Wi-Fi 6 in the 6GHz band:
1. Higher overall bandwidth per user, low latency for UHD, virtual reality (VR) and augmented reality (AR) streaming;
2. More simultaneous data streams, increased throughput;
3. More spectrum in the 2.4GHz and 5GHz bands and the 6GHz band when Wi-Fi 6E is approved;
4. The new spectrum is divided into more channels, enabling more communication routes;
5. The ability to offload wireless traffic from cellular networks in areas of poor reception;
6. Greatly improved performance/robustness in outdoor and multipath (cluttered) environments;
7. Due to less interference, the MAC efficiency is greatly improved.