A method for performing an inter-system handover of a user terminal in a telecommunications network comprising a first telecommunications system operable according to a first protocol and comprising a first service subsystem and a first access subsystem and a second telecommunications system operable according to a second protocol and comprising a second service subsystem and a second access subsystem; the user terminal storing capability data indicative of the user terminal's capabilities for communication with the service subsystems and the access subsystems.
申请公布号
WO0111911(A1)
申请公布日期
2001.02.15
申请号
WO2000IB01180
申请日期
2000.08.03
申请人
NOKIA NETWORKS OY;BAECK, JUHA;HULKKONEN, TONY;VAINOLA, KATI