Invention Grant
US07827597B2 Secure transport for mobile communication network 有权
移动通信网络的安全传输

Secure transport for mobile communication network
Abstract:
A communication network encrypts a first portion of a transaction associated with point-to-point communications using a point-to-point encryption key. A second portion of the transaction associated with end-to-end communications is encrypted using an end-to-end encryption key.
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