公开(公告)号：US10145962B1

公开(公告)日：2018-12-04

申请号：US15726553

申请日：2017-10-06

Applicant: Cisco Technology, Inc.

Inventor： Mehdi Nikkhah ,  Rob Liston ,  Wai-tan Tan ,  Xiaoqing Zhu ,  Santosh G. Pandey

IPC: H04W24/00 ,  G01S19/46 ,  G01S19/48 ,  G01S19/25 ,  G01S19/06 ,  G01S19/47

Abstract: A methodology includes receiving from a first mobile device a first estimated location of the first mobile device and a first estimated error associated with the first estimated location, the first estimated location being based on first coarse data from a first wireless access point location determination system fused with inertial measurement unit (IMU) data from the first mobile device, receiving from a second mobile device a second estimated location of the second mobile device and a second estimated error associated with the second estimated location, the second estimated location being based on second coarse data from the first wireless access point location determination system fused with IMU data from the second mobile device, and based on the first estimated error and the second estimated error, determining a recommended change to a deployment of a wireless access point associated with the first wireless access point location determination system.