The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Jun. 18, 2019

Filed:

Jun. 05, 2017
Applicant:

Aruba Networks, Inc., Sunnyvale, CA (US);

Inventors:

Ataur Rehman, Uttar Pradesh, IN;

Manaswini Lakshmikanth Sugatoor, Bangalore Karnataka, IN;

Manas Sharma, Bangalore Karnataka, IN;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 4/02 (2018.01); H04W 4/029 (2018.01); G01S 5/02 (2010.01); H04W 64/00 (2009.01); H04W 8/00 (2009.01);
U.S. Cl.
CPC ...
H04W 4/029 (2018.02); G01S 5/02 (2013.01); G01S 5/0252 (2013.01); H04W 8/005 (2013.01); H04W 64/003 (2013.01); G01S 5/0284 (2013.01); H04W 4/02 (2013.01);
Abstract

Example method includes: receiving, by a network device, a plurality of signal strength values associated with a particular timestamp corresponding to a particular client device from a plurality of access points in a wireless network at a site; determining a mobility pattern based on the plurality of signal strength values associated with the particular timestamp corresponding to the particular client device; comparing the mobility pattern associated with the particular timestamp corresponding to the particular client device with mobility patterns associated with other timestamps or corresponding to other client devices to identify a set of frequent mobility patterns; determining whether an unassociated client device exhibits a threshold number of frequent mobility patterns for a threshold amount of time; and determining that the unassociated client device presents in the site in response to the unassociated client device exhibiting the threshold number of the frequent mobility patterns for the threshold amount of time.


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