chulheelee-hub
commented
2 years ago The main reasons why the Wifi connection in the field varies depending on the environment are as follows.
- Speed difference occurs depending on the use of n/ac mode.
- There is a difference in distance and speed depending on the use of 2.5G/5G frequency.
- If the channel overlaps, interference occurs and there is a speed difference and disconnecting issue.
The above three are already well-known facts, In the picture below, radio waves may be disturbed due to the impact of concrete or iron on the site.
(We can see on the right that radio waves are absorbed because of the thick concrete.)
Why does Wi-fi connection in the field vary depending on the environment?