NETWORK ASSISTED REPUDIATION AND AUDITING FOR CONTENT CREATED USING WIRELESS DEVICES

摘要

A method (200) for tracking content objects created on a wireless device in a wireless communication system begins by creating a content object at the wireless device (step 208). A content creation request message is sent from the wireless device to an information storage entity (ISE) (step 210). The ISE determines whether any permissions are required to create the content object (step 212). A content creation response message is sent from the ISE to the wireless device (step 224), the content creation response message including an identification key specific to the content object. The identification key is embedded into the content object by the wireless device.