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3GPP LTE PROXIMITY DISCOVERY AUTHENTICATION AND LINK ESTABLISHMENT BETWEEN COMMUNICATION MOBILE DEVICES IN 3GPP LTE
3GPP LTE PROXIMITY DISCOVERY AUTHENTICATION AND LINK ESTABLISHMENT BETWEEN COMMUNICATION MOBILE DEVICES IN 3GPP LTE
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机译:3GPP LTE中的通信移动设备之间的3GPP LTE接近性身份验证和链接建立
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摘要
The present invention allows a device to discover one or more devices that are within range for a diverse communication mode. This proximity discovery may trigger the target device to begin listening to the signal from, for example, the source device or to perform any other action based on proximity discovery such as, for example, a request at the toll gate. The source device wishing to be discovered broadcasts a message containing an identifier or a representation of the identifier. This identifier may be an identifier of the target device or source device to which it is intended to be connected, its derived type, or a common security association used by the set of peers. The target device compares the broadcast identifier with a known identifier to establish proximity discovery.
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