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:
May. 22, 2012
Filed:
Aug. 01, 2011
Daniel R. Durig, Olathe, KS (US);
Daniel R. Durig, Olathe, KS (US);
Sprint Spectrum L.P., Overland Park, KS (US);
Abstract
Methods and systems are provided for selective scanning for WLAN coverage by a multi-mode device. In at least one embodiment, the multi-mode device determines whether it is both charging and authenticated via a wireless network that operates according to a first protocol, and if it is both, responsively storing reference data—in a profile corresponding with that wireless network—that reflects a current environment of a second wireless network that operates according to a second air-interface protocol that is different from the first. At a later point in time, the multi-mode device detects that a current environment of the second wireless network sufficiently matches the stored reference data, and responsively scanning for coverage according to the first air-interface protocol.