what is noise floor

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  • Updated 7 years ago
hello crew,

can some one please let me know,

what is noise floor and how it would be caused to affect the network

Photo of satish kumar kavala

satish kumar kavala

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Posted 7 years ago

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Photo of Primož Marinšek

Primož Marinšek, AlphaDog

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The CWNA book describes it as ambient or background level of radio energy on a specific channel.

There is always noise in the background, the question is how much. You want as little as possible.

Very roughly, anything above -85dBm is too much.