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:
Mar. 31, 2015
Filed:
Dec. 05, 2012
Motorola Mobility Llc, Libertyville, IL (US);
Naveen Aerrabotu, Gurnee, IL (US);
Google Technology Holdings LLC, Mountain View, CA (US);
Abstract
A method and system communicates a request between a user application and a modem within a wireless communication device. A radio interface layer (RIL) architecture includes an application framework which receives a hardware specific request as a first application programming interface (API) call from the user application. In response to receiving the request, the application framework sends a corresponding, second API call to a vendor radio interface layer (Vendor RIL) which provides an interface configured for communicating with a specific type of transceiver or modem. In one embodiment, the second API call is transmitted via a Java Native interface (JNI). The JNI provides access to software programs associated with the transceiver, which programs are written in a language that is different from Java. The Vendor RIL communicates with the modem using a modem protocol software corresponding to the specific type of modem to perform commands associated with the request.