![]() ![]() ![]() This is the value you will be able to get in requirements by locking down least capable most important device or will be given by client. Want area is easy because its coverage area. I will go through some examples which shows it’s very important to understand that reducing power will affect coverage greatly.Īs Keith suggested that we should break down the area in 3 different areas. What I am trying to say is reducing the power doesn’t necessarily mean we are reducing co channel interference. Note: reducing the AP transmit power reduces coverage greatly as compare to RF tail In this case you will have to consider that what power you want to use for the Aps because great power will leave longer RF tail which will cause interference. On other hand if you have 4 Aps then 3 APs in 2.4Ghz on channel 1,6,11 and 4th AP will have to reuse 1 of the channels. Imagine If you have 1 access point and large area to cover so probably you will be using maximum transmit power. End of day as a WiFi engineer our goal should be to design WiFi network which meet client’s requirement which must be determined in initialization phase of the design.ĭuring design process we determine that how many access points and what power we are going to use. So what does mean by design RF for what you want and do not for what you do not want. “Design RF for what you want and do not for what you do not want” Parsons I was able to discuss this question and his answer was very simple. During my Ekahau ECSE training by Mr Keith R. All vendors suggest that maximum transmit power is not a good idea because it increases the chances of co channel interference. Very important question that what should be the power setting of an access point. ![]()
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