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:
Apr. 24, 2012
Filed:
Sep. 26, 2008
Nagareddy S. Reddy, Sammamish, WA (US);
Nagareddy S. Reddy, Sammamish, WA (US);
Microsoft Corporation, Redmond, WA (US);
Abstract
Delegating voice and/or data traffic communication from a mobile computing device to an external proxy device. The mobile computing device obtains identification of a traffic channel and a time slot and provides the information to the proxy device. The proxy device monitors a cellular network on the identified traffic channel during the identified time slot while the mobile computing device goes into signaling mode. The proxy device exchanges voice and/or data traffic between the user and the cellular network In some embodiments, the proxy device includes a speaker and microphone. In other embodiments, the proxy device sends the voice and/or data traffic to the user via the mobile computing device or another device. By delegating the voice and/or data traffic communication to the proxy device, the battery life of the mobile computing device is preserved.