Invention Grant
US09480091B2 Method, network element and UE achieving identifier and location separation and interface identifier allocation
有权
方法，网元和UE实现标识符和位置分离以及接口标识符分配
- Patent Title: Method, network element and UE achieving identifier and location separation and interface identifier allocation
- Patent Title (中): 方法，网元和UE实现标识符和位置分离以及接口标识符分配
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Application No.: US14358481Application Date: 2012-10-30
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Publication No.: US09480091B2Publication Date: 2016-10-25
- Inventor: Wen Luo , Jiong Shen , Mo Sun
- Applicant: ZTE Corporation
- Applicant Address: CN Shenzhen
- Assignee: ZTE Corporation
- Current Assignee: ZTE Corporation
- Current Assignee Address: CN Shenzhen
- Agency: Banner & Witcoff, Ltd.
- Priority: CN201110362003 20111115
- International Application: PCT/CN2012/083739 WO 20121030
- International Announcement: WO2013/071819 WO 20130523
- Main IPC: H04W4/00
- IPC: H04W4/00 ; H04W76/02 ; H04W8/08 ; H04L29/12 ; H04W72/04 ; H04W8/26 ; H04W12/06
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.
Public/Granted literature
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