公开(公告)号：US10794983B1

公开(公告)日：2020-10-06

申请号：US16521860

申请日：2019-07-25

Applicant: Cisco Technology, Inc.

Inventor： Mukul Chandail ,  Khashayar Mirfakhraei ,  Matthew Aaron Silverman ,  Xu Zhang ,  Zhigang Gao ,  Paul Jeffrey Stager

IPC: H04W24/02 ,  G01S3/32 ,  G01S11/04 ,  G01S11/06 ,  H04W4/029 ,  H04W64/00 ,  G06N20/00 ,  G01S5/02

Abstract: In one embodiment, a device obtains a machine learning model indicative of how to focus on particular location information from a plurality of radio frequency (RF) elements to provide an accurate location estimate of a wireless client based at least in part on angle-of-arrival information of the wireless client. When the device then obtains location information regarding the wireless client from the plurality of RF elements, it may apply the machine learning model to the location information regarding the wireless client to focus on particular location information of the location information from the plurality of RF elements. The device may then estimate a physical location of the wireless client based on focusing on the particular location information during a locationing computation.

公开(公告)号：US20220248364A1

公开(公告)日：2022-08-04

申请号：US17167979

申请日：2021-02-04

Applicant: Cisco Technology, Inc.

Inventor： Paul J. Stager ,  Matthew Aaron Silverman ,  Mukul Chandail ,  Manoj Gupta ,  Swapnil Devendrakumar Shah ,  Vishal Satyendra Desai

IPC: H04W64/00 ,  H04W4/029 ,  H04L29/12 ,  H04W48/16 ,  H04W8/00 ,  H04B17/318

Abstract: A method and system for providing location services at a network edge is described. An AP can receive location information associated with a second AP in a location group. The AP can also receive client location data from the second AP and associated with a first client. From at least the received client location data, the AP can determine a location of the first client. The AP can then send the location of the first client to a location service.

公开(公告)号：US20220369274A1

公开(公告)日：2022-11-17

申请号：US17815284

申请日：2022-07-27

Applicant: Cisco Technology, Inc.

Inventor： Paul J. Stager ,  Matthew Aaron Silverman ,  Mukul Chandail ,  Manoj Gupta ,  Swapnil Devendrakumar Shah ,  Vishal Satyendra Desai

IPC: H04W64/00 ,  H04B17/318 ,  H04W4/029 ,  H04W8/00 ,  H04W48/16

Abstract: A method and system for providing location services at a network edge is described. An AP can receive location information associated with a second AP in a location group. The AP can also receive client location data from the second AP and associated with a first client. From at least the received client location data, the AP can determine a location of the first client. The AP can then send the location of the first client to a location service.

公开(公告)号：US11729740B2

公开(公告)日：2023-08-15

申请号：US17815284

申请日：2022-07-27

Applicant: Cisco Technology, Inc.

Inventor： Paul J. Stager ,  Matthew Aaron Silverman ,  Mukul Chandail ,  Manoj Gupta ,  Swapnil Devendrakumar Shah ,  Vishal Satyendra Desai

IPC: H04W64/00 ,  H04B17/318 ,  H04W4/029 ,  H04W8/00 ,  H04W48/16 ,  H04L101/622 ,  H04W84/12

CPC classification number: H04W64/003 ,  H04B17/318 ,  H04W4/029 ,  H04W8/005 ,  H04W48/16 ,  H04L2101/622 ,  H04W84/12

Abstract: A method and system for providing location services at a network edge is described. An AP can receive location information associated with a second AP in a location group. The AP can also receive client location data from the second AP and associated with a first client. From at least the received client location data, the AP can determine a location of the first client. The AP can then send the location of the first client to a location service.

公开(公告)号：US11445467B2

公开(公告)日：2022-09-13

申请号：US17167979

申请日：2021-02-04

Applicant: Cisco Technology, Inc.

Inventor： Paul J. Stager ,  Matthew Aaron Silverman ,  Mukul Chandail ,  Manoj Gupta ,  Swapnil Devendrakumar Shah ,  Vishal Satyendra Desai

IPC: H04W64/00 ,  H04W4/029 ,  H04W8/00 ,  H04B17/318 ,  H04W48/16 ,  H04L101/622 ,  H04W84/12

Abstract: A method and system for providing location services at a network edge is described. An AP can receive location information associated with a second AP in a location group. The AP can also receive client location data from the second AP and associated with a first client. From at least the received client location data, the AP can determine a location of the first client. The AP can then send the location of the first client to a location service.