Invention Grant
US09313760B2 Communication system, base station device, gateway device, method for controlling base station device, and method for controlling gateway device, for enabling to connect user terminal to appropriate core network from among plurality of core networks when making or receiving call
有权
通信系统，基站装置，网关装置，基站装置的控制方法以及控制网关装置的方法，能够在进行或接收呼叫时从多个核心网络中将用户终端连接到适当的核心网络
- Patent Title: Communication system, base station device, gateway device, method for controlling base station device, and method for controlling gateway device, for enabling to connect user terminal to appropriate core network from among plurality of core networks when making or receiving call
- Patent Title (中): 通信系统，基站装置，网关装置，基站装置的控制方法以及控制网关装置的方法，能够在进行或接收呼叫时从多个核心网络中将用户终端连接到适当的核心网络
-
Application No.: US14126697Application Date: 2012-04-24
-
Publication No.: US09313760B2Publication Date: 2016-04-12
- Inventor: Hideki Kozuka , Yoshio Ueda
- Applicant: Hideki Kozuka , Yoshio Ueda
- Applicant Address: JP Tokyo
- Assignee: NEC Corporation
- Current Assignee: NEC Corporation
- Current Assignee Address: JP Tokyo
- Agency: Wilmer Cutler Pickering Hale and Dorr LLP
- Priority: JP2011-139511 20110623
- International Application: PCT/JP2012/060914 WO 20120424
- International Announcement: WO2012/176545 WO 20121227
- Main IPC: H04W4/00
- IPC: H04W4/00 ; H04W60/00 ; H04W24/02 ; H04W68/04 ; H04W88/10 ; H04W84/04 ; H04W68/12 ; H04W76/02 ; H04W88/16
Abstract:
At the time of registration of a base station, the base station reports to a gateway device list information regarding core networks that are to be connected. At the time of call origination from a user terminal, the base station reports to the gateway device, by means of a message of protocol for termination between a base station and a gateway, network identification information that indicates core networks that are to be connected to the user terminal The gateway device transfers a control message from the user terminal to the core networks indicated by the network identification information that was reported. At the time of call connection to the user terminal, the gateway device selects the base station to which paging from the core network is to be transmitted on the basis of the list information reported from the base station at the time of registration.
Public/Granted literature
Information query
