Method, device and system for realizing remote management of user subscription data sets

A technology for user signing and signing data, applied in the field of Internet of Things, which can solve the problems of technical complexity and terminal cost increase.
CN107846663BActive Publication Date: 2021-01-12CHINA TELECOM CORP LTD
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
CHINA TELECOM CORP LTD
Publication Date
2021-01-12

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Abstract

The invention discloses a method, device and system for realizing remote management of user subscription data sets, and relates to the field of the Internet of Things. The method includes: the eUICC receives the data short message sent by the terminal, wherein, the terminal determines according to specific rules that it needs to trigger the eUICC to initiate the update of the user subscription data set, and then sends the data short message to the eUICC; the eUICC sends an open channel instruction to the terminal, so that the terminal opens the channel according The instruction establishes a secure channel between the eUICC and the subscription data set management platform; the eUICC receives the user subscription data set operation instruction sent by the subscription data set management platform through the secure channel. The present invention can realize the remote configuration management of the user subscription data set under the existing remote configuration standard and technology of the Internet of Things without sending short messages from the platform.
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Description

technical field

[0001] The invention relates to the field of the Internet of Things, in particular to a method, device and system for realizing remote management of user subscription data sets. Background technique

[0002] The operator's user subscription data set (Profile) is a set of files, data and applications, including user identification information and service subscription information. According to the requirements of the eUICC (Embedded UICC, Embedded Universal Integrated Circuit Card) remote configuration technical specification (SGP.02) in the field of GSMA Internet of Things, the management and operation of the profile of the eUICC card by the contract data set management platform must be realized through SMS. The interaction with small amount of data can be completed directly through SMS. For the interaction scenario with large amount of data (such as downloading and installing of Profile), it is necessary to sign a contract with the data set management platfor...

Claims

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