Patent ID: 9500737
Filing Date: 2016-11-22
CPC Classification: G01S

Claim Text:
1. A method for estimating location of a wireless client device, comprising: receiving, via at least a first and a second receive antenna configuration of a first receiver, respectively, at least a first and a second wireless signal associated with at least one transmission transmitted by a wireless client device from a first location; determining a first signature comprising at least a first and a second received-signal-strength-indication associated respectively with said at least first and second wireless signal; matching said first signature with at least one recorded signature taken from a bank of recorded signatures previously obtained via said at least first and second receive antenna configuration in conjunction with previous transmissions transmitted from known locations; estimating said first location, using said matching, with at least one of said known locations that is associated, in said bank, with said at least one recorded signature; and populating said bank of recorded signatures, prior to said receiving action, wherein said populating action comprises: