| 摘要 |
An H(e)NB-LGW node of a wireless telecommunications network having UEs and an old H(e)NB-LGW node. The H(e)NB-LGW node includes a network interface unit which receives a context for a UE that has moved to the H(e)NB-LGW node. The H(e)NB-LGW node includes a processing unit which causes a MAC broadcast to be sent by the network interface unit to a local network that updates a mapping of an IP address of the UEs to a MAC address of the H(e)NB-LGW after mobility. The broadcast causes an old H(e)NB-LGW node to stop owning the IP address for the UE. An MME node of a wireless telecommunications network having UEs, a new H(e)NB-LGW node, a local network and an SGW. A method of an H(e)NB-LGW node of a wireless telecommunications network having UEs. Methods of an MME node of a wireless telecommunications network having UEs, a new H(e)NB-LGW node, a local network and an SGW. |
