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System and method for secure over-the-air provisioning of a mobile station from a provisioning server via a traffic channel
System and method for secure over-the-air provisioning of a mobile station from a provisioning server via a traffic channel
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机译:用于经由话务信道从预配置服务器安全地无线进行移动台预配置的系统和方法
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摘要
There is disclosed a provisioning system for use in a wireless network comprising a group of base stations that communicate with mobile stations. The provisioning system provisions unprovisioned mobile stations and prevents unprovisioned mobile stations from accessing an Internet protocol (IP) data network through the wireless network. The provisioning system comprises a provisioning controller that retrieve provisioning data from a provisioning server associated with the IP data network and causes a first base station to transmit the retrieved provisioning data to a first unprovisioned mobile station in a first traffic channel established between the first base station and the first unprovisioned mobile station. The provisioning system prevents any unprovisioned mobile station from accessing the wireless network except by means of a traffic channel, thereby preventing the unprovisioned mobile station from making an unauthorized access to the Internet via a data call to a base station.
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