Systems and method for optimizing wireless local area network channel scanning

Abstract

The present disclosure optimizes wireless local area network (WLAN) channel scanning by collecting roaming data and passing summary information to wireless clients. The wireless clients are configured to utilize the summary information for WLAN channel scanning, roaming, etc. The present invention further includes a scanning algorithm associated with wireless clients that is weighted to scan more likely channels. Also, the present invention may weight the scanning algorithm to avoid radar avoidance channels, such as in IEEE 802.11h. Further, the scanning algorithm may be weighted to scan more often of channels with fast rates of change in wireless signal strength and the like. Advantageous, the present invention utilizes real data to optimize channel scanning at wireless clients thereby improving battery life and user experience while roaming.

Dependencies are inferred from the claim text.