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Sim card configuration distribution method and system
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A technology for configuring data and configuration management, applied in the field of communication
Active Publication Date: 2021-08-17
SHENZHEN JETLINK TECH CO LTD
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But there is still a shortcoming, that is, most operators have already deployed SMDP+, and they are unwilling to invest in building a new DP server
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Embodiment 1
[0129] Embodiments of the present invention provide a system for SIM card configuration distribution, which includes:
[0130] Module Integrated Platform (or Chip Module Platform or Module), for integrated SIM card card operation system in chip module, chip module is a solid chip combined with software hardware, requires card operation system and chip hardware adaptation, and Execution on the chip can be performed so that the storage medium of the chip is written to the external input data such as the card configuration data;
[0131] The module integrated platform is configured to write a card operation system corresponding to the SIM card to the chip module;
[0132] Subscribe to the management data platform (or SMDP +), configured to create the SIM card configuration data and allocation code data corresponding to the SIM card card configuration data;
[0133] Move operator platform (or MNO) for providing download instructions to the subscription management data platform;
[013...
Embodiment 2
[0151] Based on Example 1, such as figure 1 (This SS1 can be a second encrypted connection. This SS1 is a data interaction process based on the HTTPS protocol. It is mainly the security keystore and the local card configuration management service platform cross-authentication and the security keystore to the server to authenticate. Configure the key to export the card configuration data; SS2 can be the first encrypted connection, SS2 is the data interaction process based on the UART or AT interface, mainly to load the EUM certificate, EUICC certificate, load the derived card configuration data. And forwarding ES8 + / ES9 + requests and responses) and figure 2 The embodiment of the present invention provides a modulation chip integrated circuit MODEM CHIP IC based on MTK2625NB model for a SIM card configuration distribution method, which is specifically as follows.
[0152] 1. ESIM COS is integrated into the corresponding SW on the chip, chip general agent, and module. COS is imple...
Embodiment 3
[0166] Based on Example 1, such as image 3 (This SS1 can be a third encrypted connection. This SS1 is a data interaction process based on a UART or AT interface, mainly for forwarding ES8 + / ES9 + requests and responses) and Figure 4 The embodiment of the present invention provides a Qualcommmm9205-based chip BG77 transition module for SIM card configuration distribution method, which is specifically as follows.
[0167] 1. ESIM COS In the chip, the chip general agent, the adaptation is integrated into the corresponding SW, and the COS implements inside the TEE security environment provided inside the Qualcomm 9205 chip, communicated through the external CA and REE, and passed the QMI interface and MODEM side communication. Then the corresponding chip, the module is produced;
[0168] 2. Before the DM, OEM, ODM plant starts to download Profile, you must first perform CoS personalization, you need to write EID, EUM CERT, EUICC CERT, EUICC SK, CI PK, etc. to each different chip or ...
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Abstract
The invention provides a SIM card configuration distribution method and system, belonging to the technical field of communication. The system includes: a module integration platform, which is used to integrate the card operating system of the SIM card into the chip module; the module integration platform is used to write the security configuration data corresponding to the SIM card to the chip module The card operating system; the subscription management data platform, used to create the card configuration data of the SIM card and the distribution code data corresponding to the card configuration data of the SIM card; the mobile operator platform, used to provide download instructions to the Subscription management data platform; local card configuration management service platform, used to run on the host computer and receive the distribution code data issued by the subscription management data platform; the local card configuration management service platform is used to load and analyze the issued Write and install the card configuration data corresponding to the issued distribution code data into the card operating system of the chip module.
Description
Technical field [0001] The present invention relates to the field of communication, and in particular to a SIM card configuration distribution method, a SIM card configuring a batch distribution method, a SIM card configuration distribution system, a system for SIM card configuration distribution, a integrated type SIM chip, an electronic device and a computer readable storage medium. Background technique [0002] In the IOT era of explosive growth, you can see that all walks of life and different applications for equipment, and new requirements for the SIM card optimization scheme. Especially in the field of LPWA, such as NB-IOT, a new severe challenge is produced, on the one hand, the huge SIM card manufacturing, distribution, management costs of massive equipment base, and on the other hand Physical characteristics, environmental characteristics, long life (at least equal to equipment life), low power requirements are increasingly strict, including temperature, humidity, seism...
Claims
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Application Information
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