Invention Grant
- Patent Title: Method and apparatus for binding universal integrated circuit card and machine type communication device
- Patent Title (中): 通用集成电路卡和机器类型通信装置的连接方法和装置
-
Application No.: US14344882Application Date: 2012-01-16
-
Publication No.: US09351159B2Publication Date: 2016-05-24
- Inventor: Wantao Yu
- Applicant: Wantao Yu
- Applicant Address: CN Shenzhen, Guangdong
- Assignee: ZTE Corporation
- Current Assignee: ZTE Corporation
- Current Assignee Address: CN Shenzhen, Guangdong
- Agency: Oppedahl Patent Law Firm LLC
- Priority: CN201110361943 20111115
- International Application: PCT/CN2012/070415 WO 20120116
- International Announcement: WO2013/071707 WO 20130523
- Main IPC: H04M1/66
- IPC: H04M1/66 ; H04W12/04 ; H04W4/00 ; H04L29/06 ; H04W12/08
Abstract:
The disclosure discloses a method and apparatus for binding a UICC and an MTC device to solve a problem of restriction to a binding relationship imposed by a life cycle of a pre-shared key Ks_local when binding of the MTC device and the UICC is implemented by way of GBA-U. With the disclosure, after a binding relationship between the MTC device and the UICC is established on the UICC, when a stored key shared by the MTC device and the UICC expires, a key Ks_local shared by the UICC and the MTC device can be re-established through a process of establishing the shared key Ks_local based on the GBA-U according to the established binding relationship, such that the binding relationship between the UICC and the MTC device is not restricted by the life cycle of a shared key Ks_local.
Public/Granted literature
- US20140302816A1 Method and apparatus for binding universal integrated circuit card and machine type communication device Public/Granted day:2014-10-09
Information query
