In the introduction of the last issue, we introduced the difference between WIFI5 and WIFI6. From the perspective of various data and characteristics, the difference between WIFI5 and WIFI6 is very big. In all aspects, it is a staged improvement, and it has risen several steps. performance. What we want to introduce to you this time is whether our WIFI7 and WIFI6 will be improved as much as you think?
Beginning in 2020, Huastlink began to popularize WIFI6 network equipment. Compared with WiFi5, the network speed of WIFI6 has been greatly improved. Huastlink also began to launch a full range of WIFI6 products at that stage, WIFI6+4G , WiFi6+5G, WIFI6 industrial routing, WIFI6 commercial routing, WIFI6 vehicle, WIFI6 outdoor and other equipment. After several years, Huastlink has begun internal testing of WIFI7 equipment. After one year and two months, the research and development is nearing completion. Internal testing will begin at the end of 2023, and it is expected to be officially launched in February 2024. For sale.
Huastlink combines some information to explain the difference between WIFI6 and WIFI7:
First of all, in terms of speed, the maximum transmission of WIFI6 is 9.6Gbps, and WIFI7 can reach 46Gbps.
In terms of frequency bands, the main frequency bands of wifi6 are 2.4Ghz, 5Ghz, and 6Ghz, which is the later upgraded version of WIFI6E.
The main frequency bands of WIFI7 are 1Ghz to 7.25Ghz, and also include the main frequency bands of WIFI6.
In terms of channel bandwidth: WIFI6 has 20.40.80, 80+80, 160Mhz.
Wifi7 can reach up to 320Mhz.
Modulation:
WIFI6 is 1024 QAM with OFDMA
WIFI7 is 4096QAM with OFDMA
In terms of MIMO
WIFI6 supports MU-MIMO and 8 data stream synchronization.
WIFI7 supports CMU-MIMO and 16 data stream synchronization.
In terms of standards:
WIFI6 is IEEE.802.11ax.
Wifi7 is IEEE 802.11be
From all aspects, compared with WIFI6, WIFI7 is faster, has lower latency, and will be more high-end and wider in application. In the future, Huastlink will continue to provide you with better products and more valuable services!
