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Method and equipment for implanting SIM information into narrowband Internet-of-Things equipment

A narrow-band Internet of Things and equipment technology, applied in the field of Internet of Things, can solve the problems of low implantation efficiency

Active Publication Date: 2021-01-08
SHENZHEN JETLINK TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Since the virtual SIM card is solidified in the code program, one burning program can only implant SIM information for one NB-IoT device, and the implantation efficiency is low

Method used

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  • Method and equipment for implanting SIM information into narrowband Internet-of-Things equipment
  • Method and equipment for implanting SIM information into narrowband Internet-of-Things equipment
  • Method and equipment for implanting SIM information into narrowband Internet-of-Things equipment

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Embodiment Construction

[0043] The present invention will be further described in detail below through specific embodiments in conjunction with the accompanying drawings. Wherein, similar elements in different implementations adopt associated similar element numbers. In the following implementation manners, many details are described for better understanding of the present application. However, those skilled in the art can readily recognize that some of the features can be omitted in different situations, or can be replaced by other elements, materials, and methods. In some cases, some operations related to the application are not shown or described in the description, this is to avoid the core part of the application being overwhelmed by too many descriptions, and for those skilled in the art, it is necessary to describe these operations in detail Relevant operations are not necessary, and they can fully understand the relevant operations according to the description in the specification and genera...

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Abstract

The invention discloses a method and equipment for implanting SIM information into narrowband Internet-of-Things equipment. The method comprises the following steps: analyzing and simplifying the SIMinformation; formatting and packaging the multiple pieces of SIM information belonging to the multiple operators, and then compressing and encrypting the packaged SIM information to generate a seed file; and implanting the seed file into the narrow-band Internet-of-Things equipment in a wired transmission mode. By compressing and encrypting the packaged file, the error probability of hardware transmission can be reduced, and transmitted information can be protected; a wired connection transmission mode is adopted, so that the risk of network transmission can be reduced; the plurality of piecesof SIM information are written into the narrow-band Internet-of-Things equipment in a centralized manner in the form of the seed file, so that the plurality of pieces of SIM information can be implanted into the narrow-band Internet-of-Things equipment at one time, and the SIM information can be implanted into the plurality of pieces of narrow-band Internet-of-Things equipment by using one burning program by replacing the seed file; and therefore, the efficiency of implanting the SIM information into the narrowband Internet-of-Things equipment is improved.

Description

technical field [0001] The invention relates to the technical field of the Internet of Things, in particular to a method and device for embedding SIM information in narrowband Internet of Things devices. Background technique [0002] Narrow Band Internet of Things (NB-IoT) technology is a branch of Internet of Things (Internet of Things, IoT) technology, and it is an emerging wide area network network transmission technology. Moreover, with the continuous development and improvement of the virtual identity authentication module (Subscriber identity module, SIM) technology, the NB-IoT device realized by using the virtual SIM technology is more and more favored by users. However, how to implant the virtual SIM card into the NB-IoT device is a big problem to be solved urgently. [0003] At present, the virtual SIM card can be implanted into the NB-IoT device by online distribution. However, this method requires the NB-IoT device to have an initialization network, which is not ...

Claims

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Application Information

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IPC IPC(8): H04L29/08H04W4/70H04W4/80H04W12/03H04W80/06H04W88/02
CPCH04L67/12H04W80/06H04W88/02H04W4/70H04W4/80
Inventor 金辉曹鹤
Owner SHENZHEN JETLINK TECH CO LTD
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