Invention Application
US20140328300A1 METHOD, NETWORK ELEMENT AND UE ACHIEVING IDENTIFIER AND LOCATION SEPARATION AND INTERFACE IDENTIFIER ALLOCATION
有权
方法，网络元素和客户端实现标识符和位置分离和接口标识符分配
- Patent Title: METHOD, NETWORK ELEMENT AND UE ACHIEVING IDENTIFIER AND LOCATION SEPARATION AND INTERFACE IDENTIFIER ALLOCATION
- Patent Title (中): 方法，网络元素和客户端实现标识符和位置分离和接口标识符分配
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Application No.: US14358481Application Date: 2012-10-30
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Publication No.: US20140328300A1Publication Date: 2014-11-06
- Inventor: Wen Luo , Jiong Shen , Mo Sun
- Applicant: ZTE Corporation
- Priority: CN201110362003.6 20111115
- International Application: PCT/CN2012/083739 WO 20121030
- Main IPC: H04W76/02
- IPC: H04W76/02 ; H04W72/04
Abstract:
The embodiments of the present invention disclose a method, network element and terminal of achieving identity and location separation and interface identifier allocation. The method of achieving an identity and location separation network includes: an EPS network side network element acquiring an Access Identifier (AID) of a User Equipment (UE), and transmitting the acquired AID to the UE; a Packet Data Network Gateway (P-GW) to which the UE is attached allocating a subnet prefix for the UE, and transmitting the subnet prefix to the UE; and the UE combining into an IPv6 address using the AID as an interface identifier part of the IPv6 address and the subnet prefix as a subnet prefix part of the IPv6 address, and using the IPv6 address to configure the IPv6 address of the UE itself.
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