Microsoft Technology Licensing, LLC

Shawn Kashyap

Ahmad Mahdi El Husseini

David John Hartley

Jason L Frazier

Neville Bowers

Dave J Hartley

A system and method for emulating a telephone driver of a mobile device to assist in the development and testing of mobile telephony applications is described. An emulated telephony driver maintains internal states of a wireless network and characteristics of the mobile device. A wireless network is simulated such that neither a cellular radio nor a mobile subscription are required for handset application development and testing.

System and method for emulating a telephony driver

Embodiments of the present invention relate to methods, systems, and computer-readable media for emulating a Subscriber Identification Module (SIM). SIM emulation comprises reading configuration data representing one or more characteristics of the SIM. Execution of the emulation is then initiated. A SIM command is received from a Radio Interface Layer (RIL) to access resources of the SIM. The SIM command is handled in a manner consistent with operation of the SIM based on the configuration data. Data related to the SIM command and handling of the command is logged.

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Bellevue, WA, United States of America

Shawn Kashyap