Loading and management method of esim module and contract data

Abstract

The present application provides an eSIM module and its subscription data loading and its management method, the method includes loading the operator's subscription information for the first time: receiving the first two-way authentication initiated by the third-party management platform in response to the first subscription request of the eSIM module; loading And install the public profile data issued by the third-party management platform in response to passing the first two-way authentication, and send the public data installation success information to the third-party management platform; the public profile data is all files required by the eSIM modules compatible with different operators and data; receive the second two-way authentication initiated by the remote management platform of the first-signed operator in response to the first signing information request; if the second two-way authentication passes, then load the packaged first-signed operation information sent by the third-party management platform The signing information of the operator; the signing information of the operator who signed the contract for the first time is installed, and the installation success information is sent to the third-party management platform. This application addresses compatibility issues.

Description

technical field [0001] The present application relates to the technical field of the Internet of Things, and in particular to an eSIM module and a method for loading and managing subscription data thereof. Background technique [0002] The existing Internet of Things is called the third wave of the world's information industry after computers and the Internet, and represents the development direction of the next generation of information technology. Authentication tools and secure carriers carrying various applications and data have become key core technologies for the development of the Internet of Things. eSIM is not only a new form of SIM card or user terminal equipment, but also an overall system established to support this new form of equipment. Industry needs such as international roaming costs. [0003] Such as figure 1 As shown, the operator manages management operations such as downloading, installing, activating, deactivating, and deleting user subscription info...

AI Technical Summary

Problems solved by technology

[0004] However, due to the different functional requirements of different operators, before the eSIM module is officially put into commercial use, it is necessary to check with each operator whether the process of two-way authentication, data download, installation, activation, deactivation, and deletion during the loading process of the profile (Profile) is correct. If it can be executed normally, it is necessary to conduct a network access compatibility test after activation; it is a waste of manpower and material resources, and compatibility problems may continue to appear

[0005] In addition, when replacing the user's contract information, it is necessary to download the entire set of profile data, including the file system, network access key parameters, auxiliary security domain, application and other data. The data volume is relatively large, and it takes a long time to load the profile data of multiple operators. , takes up more eSIM module storage resources

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