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Why Users Are Associated with Other APs When AP Density Is High?

Created: Apr 27, 2017 03:30:18Latest reply: Apr 28, 2017 14:07:54 1129 1 1 0 0

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Why Users Are Associated with Other APs When AP Density Is High?

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kunakaz Created Apr 28, 2017 14:07:54

The reason is that the interval between sending Beacon frames is long. A STA obtains peripheral wireless network information in either of the following ways:

Passive scan: A STA listens on the Beacon frames sent by APs to obtain wireless network information.

Active scan: A STA actively sends a Probe Request frame and receives Probe Response frames to obtain wireless signals.

A STA can actively and passively scan wireless networks. When a STA passively scans wireless networks and the AP density is high, the STA can receive Beacon frames from another AP, not the nearest AP and perform association.

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