| 摘要 |
Apparatus and methods for a user equipment (UE) to initiate an inter-system transfer of a communication session include listening for communications from a first and a second technology type network. Further, the aspects include establishing a circuit switched session with the first technology type network and establishing a packet switched session with a serving node of a first one of the first or the second technology type network. Also, the aspects include determining to transfer the packet switched session to a target node of a second one of the first or the second technology type network. Additionally, the aspects include transmitting a message, by the UE, to the target node, thereby causing the technology type network of the target node to fetch information about the packet switched session from the other network of the serving node in order to effect the transfer and continuation of the packet switched session. |
