Multi-mode standardization module for Internet of Things

Abstract

The invention discloses a multi-mode standardization module for the Internet of Things. By adopting a unified access authentication model including an antenna, multiple different wireless network communication modes can be achieved in a same chip, and modules can work in the specific mode according to user configuration. A whole framework of the unified access authentication model is composed of three module including an authentication module layer, a general protocol management layer and a key adaptation layer, wherein the authentication module layer and the general protocol management layer are achieved on an SIM card or chip, and the key adaptation layer is achieved on terminal equipment. The antenna achieves broadbandization and miniaturization by adopting a multi-branch-circuit structure and a coupled feeding technique. According to the multi-mode standardization module, multi-mode coexisting is achieved by sharing one antenna, the miniaturized onboard antenna is achieved, multi-mode application is achieved, novel Internet-of-Things equipment access authentication is achieved, and secure connection of the Internet of Things is guaranteed.

Description

technical field [0001] The invention relates to a multi-mode Internet of Things standardized module, in particular to a multi-mode Internet of Things standardized module based on a unified access authentication model and a new type of antenna. Background technique [0002] At present, the domestic Internet of Things industry chain and industrial system are initially formed, and the industrial scale is growing rapidly. McKinsey predicts that in the next ten years, the global Internet of Things will create more than 10 trillion US dollars in value, accounting for about 1 / 10 of the global economy. In my country, the Internet of Things has been included in the key development areas of the "13th Five-Year Plan" by the state, and various enterprises have also rushed to the Internet of Things market. The Internet of Things is on the eve of large-scale explosive growth. [0003] How big is the IoT industry cake? According to the "Analysis Report on Market Segment Demands and Invest...

AI Technical Summary

Problems solved by technology

In the current module market, the existing IoT modules are only designed for a specific application-specific network, which has poor scalability and is not replaceable. These design limitations make the current IoT modules unable to meet the development requirements of the IoT. need

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