Service message processing method, smart card and terminal equipment

Abstract

The invention provides a service message processing method, a smart card and terminal equipment. The service message processing method includes that a radio frequency module receives a first service message transmitted by non-contact communication equipment through the short-distance radio network and transmits the same to a control module; the control module transmits the first service message to a universal subscriber identity module (USIM); the USIM determines whether the first service message is a message to be interacted with a remote service platform through the mobile communication network or not, subjects the first service message to message conversion and transmits the first service message subjected to the message conversion to the control module; and the control module transmits the first service message subjected to the message conversion to the remote service platform through the mobile communication network. By the service message processing method, message communication between the short-distance radio network and the mobile communication network can be realized, and accordingly information interaction is completed and service functions of the smart card are developed.

Description

technical field [0001] The present invention relates to communication technology, in particular to a business message processing method, smart card and terminal equipment. Background technique [0002] Radio Frequency Universal Subscriber Identity Module (hereinafter referred to as: RF-(U)SIM) is a composite USIM card integrated with multiple chips. RF-(U)SIM can be loaded into terminal equipment, so that the terminal equipment has both short-distance communication capability and mobile network communication capability. [0003] Specifically, the structure of the RF-(U)SIM mainly includes: a USIM card, a radio frequency module, a control module, and the like. Wherein, the control module is used for coordinating and scheduling the operations of the USIM card and the radio frequency module. In the prior art, the application logic of the contactless application itself is stored in the USIM card, and the application logic is downloaded and updated by the USIM card using the mo...

AI Technical Summary

Problems solved by technology

[0004] Therefore, in the above-mentioned prior art, when the USIM is connected to the mobile communication network to perform operations such as downloading or updating of non-contact applications, short-range wireless communication will not occur. Communication will not happen, and there is no information interaction between short-range wireless communication and mobile communication network, which limits the business functions of RF-(U)SIM

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