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.
Patent No.:
Date of Patent:
Aug. 15, 2017
Filed:
Dec. 23, 2013
Google Inc., Mountain View, CA (US);
Arvind Jain, Los Altos, CA (US);
Nicholas Charles Fox, San Francisco, CA (US);
Google Inc., Mountain View, CA (US);
Abstract
A system and method for providing an overlay network is provided. The overlay network comprises a database of underlying wireless networks provided by various carriers. Location information, an associated time and wireless network performance parameters of a plurality of wireless networks are collected from a plurality of client devices. The system and method aggregates the performance parameters based on geographic area and a time window. The performance parameters are analyzed to determine a best performing wireless network within each geographic area during the time window. The best performing wireless network is then assigned as a default wireless network for the geographic area during the time window and stored in the database defining the overlay network. The database is then provided to the plurality of client devices to provide a default wireless network for the plurality of client device to attach to when in that geographic area during the time window.