2023-05-06 04:00:12
WiFi 7 has now become one of the hottest topics, especially following Qualcomm, H3C and other manufacturers released WiFi 7 commercial solutions, the discussion regarding WiFi 7 has been detonated once more. So, what progress does WiFi 7 have compared to WiFi 6? For the average home user, is WiFi 7 needed right now? Today we will talk regarding this topic.
First of all, let’s look at the progress of WiFi 7 compared to WiFi 6. Compared with the WiFi 6 limit wireless transmission rate of 9.6Gbps, the wireless transmission rate of WiFi 7 is further improved, up to 30Gbps.
▼▼▼How powerful is WiFi 7? ▼▼▼
The improvement of wireless rate is inseparable from the expansion of frequency bands, wireless channels, and upgrades of modulation methods. In addition to the traditional 2.4GHz, 5GHz and 6GHz dedicated to WiFi 6E, WiFi 7 includes the 6GHz frequency band into the regular frequency band while maintaining the 2.4GHz and 5GHz traditional frequency bands.
From the perspective of wireless channels, WiFi 6 can use up to 160MHz channels, while WiFi 7 can use up to 320MHz channels, doubling the channels that can be used for data transmission. In terms of modulation methods, WiFi 7 has evolved from the original 1024-QAM to 4096-QAM, which has greatly improved the wireless transmission rate.
However, judging from the feedback from users around us, upgrading from WiFi 5 to WiFi 6 does not seem to have changed the Internet experience, and the speed is not as fast as advertised. So, what is the use of WiFi 7 for ordinary users? WiFi 7 is mainly for intranet transmission and AR or VR devices in the home scene. Users with their own NAS can access the data saved in the NAS through WiFi through mobile phones, computers, tablets and other devices. In addition, for AR or VR devices, more data can be obtained at a faster rate, and lower latency can be provided for users, taking the AR or VR experience to a higher level.
Perhaps in the early days of WiFi 7, home users did not perceive that the Internet has become faster. But for industry users, WiFi 7 provides new ideas for industry scenario applications, with faster speed from edge to cloud, lower collaboration delay between industrial Internet devices, and smoother 4K and 8K live broadcast Or video conferencing, telemedicine is more convenient….
In general, home users do not need to follow the trend to pursue WiFi 7 devices, and WiFi 7 is more useful for industry users!
Further reading:When purchasing a Mesh WiFi router, it is recommended that the home network be stable when purchasing a WFH. You should pay attention to these
[Thisarticlewasawarded”Zhongguancun OnlineReprinted with permission. 】
What progress has WiFi 7 made compared to WiFi 6?？
Compared with the WiFi 6 limit wireless transmission rate of 9.6Gbps, the wireless transmission rate of WiFi 7 is further, the maximum can reach…Click the link to read the full text
Do ordinary families need to upgrade to WiFi 7 at this stage?
WiFi 7 is mainly for intranet transmission and AR or VR devices in the home scene. Users with their own NAS, accessing the data stored in the NAS through WiFi through mobile phones, computers, tablets and other devices will…Click the link to read the full text
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