A method and system for providing secure communications for transmitting data to and from a wireless device includes components that facilitate sending authentication-related data to a wireless device using a secure channel of a first protocol; and utilizing the authentication-related data to facilitate secure communications between the wireless device and an enhanced wireless service. The secure communications between the wireless device and the enhanced wireless service utilizes a second protocol.

 
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> Method, system, base station and data carrier for clash-free transmission between a base station and a number of mobile data carriers

> Methods and apparatus for secure and adaptive delivery of multimedia content
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