Method, platform and system for opening subscription data of universal integrated circuit card

[0066] See figure 1 , the system of this embodiment needs to deploy an open platform 10 for UICC subscription data, form an alliance according to the negotiation reached by operators in various countries, and join the UICC management system of the operator network of the alliance (the operator networks in this application are all mobile communication networks) and Connections are established between the open platforms, and there can be many operator networks connected to the open platform. Only two operator networks are shown in the figure: A operator network 20 and B operator network 30, and the UICC of A operator network 20 The management system 21 and the UICC management system 31 of the operator B network 30 are respectively connected to the open platform 10 .

[0067] The open platform 10 needs to provide an interface for the requester to access the UICC contract data service. Preferably, the open platform 10 is a server that provides UICC contract data service to users on t

[0085] In Embodiment 1, when a certain operator network activates the subscription data for the UICC, it does not consider whether the UICC has already passed the subscription data in other networks, that is, the UICC may open the subscription data for the first time, or open the subscription data again to replace the original contract data. In this embodiment, in addition to activating the subscription data, the open platform performs some different processing according to whether the UICC has activated the subscription data. The system based on this embodiment is the same as the first embodiment.

[0086] Such as image 3 As shown, this embodiment provides a method for replacing subscription data of a universal integrated circuit card UICC, including:

[0087] Step S210: The open platform of UICC subscription data receives the requester's request for opening UICC subscription data, obtains the globally unique identification code of the UICC and performs verification;

[0088

[0102] This embodiment provides an open platform for UICC subscription data and a UICC management system for operator networks that can be applied to the provisioning method in the above embodiments.

[0103] Such as Figure 4 As shown, this embodiment provides an open platform 1 for UICC subscription data and a UICC management system 2 for multiple operator networks.

[0104] The open platform 1 of UICC subscription data includes a first interface module 11, a second interface module 12 and a service processing module 13, wherein:

[0105] The first interface module 11 is used to establish a connection with the requester of the UICC subscription data service;

[0106] The second interface module 12 is used to establish a connection with the UICC management system 2 of a plurality of national operator networks;

[0107] Business processing module 13, including:

[0108] The receiving unit 131 is configured to receive, through the first interface module 11, a request for activa