LOCATION ESTIMATION BASED UPON AMBIENT IDENTIFIABLE WIRELESS SIGNAL SOURCES

摘要

Described herein are technologies related to estimating location of a mobile device especially while the device is traveling a known and mapped route. That is, the described technologies estimate a user's location when they are traversing a commonly traveled route. More particularly, the described technologies are especially suited to estimating geo-location of a user. This Abstract is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.

主权项

1. A method comprising:
recognizing a route defined, at least in part, by ambient identifiable wireless signal (IWS) sources encountered while a route-recognizing wireless device traverses along the route; generating a fingerprint-location database in which signal fingerprints based upon the ambient IWS sources is associated with one or more determined locations, the generating occurring while a route-mapping wireless device traverses at least part of the route; estimating a present location of a location-estimation wireless device which traverses at least part of the route, wherein the location estimation is based upon the generated fingerprint-location database.