Mobile network access method and apparatus, electronic device, and storage medium

The method of sending wake-up signals to passive IoT devices, allocating channel sequence numbers and authenticating mobile network access requests through intermediate nodes solves the problem of insufficient communication range of passive IoT devices, and implements access to passive IoT devices into mobile networks, expanding its coverage and usage range.

WO2025055665A1 Publication Date: 2025-03-20CHINA TELECOM CORP LTD TECHNOLOGY INNOVATION CENTER +1
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Patent Information

Application Number
PCT/CN2024/112867
Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
Priority Date
2023-09-15
Filing Date
2024-08-16
Publication Date
2025-03-20

AI Technical Summary

Technical Problem

The communication range of existing passive IoT devices is insufficient, making it difficult to connect passive IoT devices to mobile networks, and then combine near-field communication technology and mobile communication technology.

Method used

After sending a wake-up signal to the passive IoT device through an intermediate node, confirming that the device is in an operating state, the channel serial number is allocated based on the communication scheduling policy, and the device's mobile network access request is received for authentication, and finally the certified device is connected to the mobile network.

Benefits of technology

It realizes that the communication range of passive IoT devices extends to mobile networks, solves the problem of limited communication range of passive IoT devices, and expands the coverage and use range of passive IoT.

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Abstract

The present application relates to the technical field of communications. Disclosed are a mobile network access method and apparatus, an electronic device, and a storage medium. The method of the present application comprises: an intermediate node separately sending, to each device corresponding to the intermediate node and having a passive Internet-of-Things communication capability, a wake-up signal that instructs each device to switch the respective current state to a working state, and then, when it is determined that each device is in the working state, allocating a channel serial number to each device on the basis of a communication scheduling policy of the intermediate node, thereby receiving mobile network access requests respectively sent by the devices among all the devices that have successfully obtained the channel serial numbers, and performing authentication on the plurality of mobile network access requests, and then separately allowing at least one device, for which the authentication of the mobile network access request is successful, to access a mobile network.
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