| 摘要 |
The invention relates to a mobile station connectable to a source IP access network and a target IP access network, the source IP access network and the target IP access network being connected to a mobile core network via a generic access network controller (GANC), the method comprising: register request means for requesting registration with a first GAN controller governing a bridge between the source IP access network and the mobile core network, the register request means being operable to request registration with a second GAN controller governing a bridge between the target IP access network and the mobile core network while the mobile station is registered with the first GAN controller, connection means for disconnecting from the source IP access network and connecting to the target IP access network; and deregister means for de-registering from the first GAN controller. |
