Abstract: A method for user relocation triggered by a Home NodeB Gateway (HGW) is provided, which comprises steps of: transmitting, by the HGW, a relocation request message to a Home NodeB (HNB) to which a User Equipment (UE) belongs; triggering, by the HNB, a relocation procedure to relocate the UE to another NodeB; and transmitting, by the HNB, a relocation response message corresponding to the relocation request message to the HGW. With the present invention, it is possible in a HNB system to implement a UE relocation triggered by a HGW for new scenarios. This scheme enhances the Iu-h interface and facilitates the improvement of service quality of users. Additionally, it is capable of providing users with continuous services in different scenarios. The present method is easy to implement and effective in improving the stability and performance of HNB system.

Abstract: An apparatus and method are provided for relocation in a Radio Network (RN). The method includes receiving, by a first node, from a second node, a Relocation Request message including information related to an identify of a User Equipment (UE); transmitting, from the first node, to the second node, a Relocation Response message in response to the Relocation Request message; receiving, by the first node, from the UE, a Physical Channel Reconfiguration complete message; and transmitting, from the first node, to the second node, a Relocation complete message.

Abstract: An apparatus and method are provided for relocation in a Radio Network (RN). The method includes receiving, by a first node, from a second node, a Relocation Request message including information related to an identify of a User Equipment (UE); transmitting, from the first node, to the second node, a Relocation Response message in response to the Relocation Request message; receiving, by the first node, from the UE, a Physical Channel Reconfiguration complete message; and transmitting, from the first node, to the second node, a Relocation complete message.

Abstract: A method for user relocation triggered by a Home NodeB Gateway (HGW) is provided, which comprises steps of: transmitting, by the HGW, a relocation request message to a Home NodeB (HNB) to which a User Equipment (UE) belongs; triggering, by the HNB, a relocation procedure to relocate the UE to another NodeB; and transmitting, by the HNB, a relocation response message corresponding to the relocation request message to the HGW. With the present invention, it is possible in a HNB system to implement a UE relocation triggered by a HGW for new scenarios. This scheme enhances the Iu-h interface and facilitates the improvement of service quality of users. Additionally, it is capable of providing users with continuous services in different scenarios. The present method is easy to implement and effective in improving the stability and performance of HNB system.