公开(公告)号：US10419954B1

公开(公告)日：2019-09-17

申请号：US15950321

申请日：2018-04-11

Applicant: Cisco Technology, Inc.

Inventor： Ioannis Konstantakopoulos ,  Rajesh S. Pazhyannur

IPC: H04W4/00 ,  H04L12/28 ,  H04W24/02 ,  H04W24/10 ,  H04W16/18

Abstract: A network controller automatically identifies and addresses low performance access points (APs) by obtaining performance data of the APs that associates each AP with a performance metric. The controller clusters the first data points into a first set of groups based on the performance metric, and determines a length of time each AP is associated with each group to generate a second set of data points. The controller clusters the second data points into a second set of groups based on the percentage of time each AP is associated with each of the first set of groups. Each group in the second set of groups associates each AP with a relative performance level. The controller selects one of the second groups as a low performance group based on the relative performance level. The controller identifies a configuration change, and automatically executes the configuration change on the low performance APs.