An example of the present invention is a method of transmitting encrypted user data to a mobile terminal in a wireless telecommunications network. The method comprises sending to the mobile terminal a data packet. The data packet comprises both an identifier of encryption information to used in recovering encrypted user data, and user data encrypted using said encryption information.
申请公布号
WO2008040412(A1)
申请公布日期
2008.04.10
申请号
WO2007EP06995
申请日期
2007.08.06
申请人
LUCENT TECHNOLOGIES INC.;CASATI, ALESSIO;PALAT, SUDEEP, KUMAR;TATESH, SAID