Terminal OTA (Over the Air) upgrading method and system and devices

A terminal and technology to be upgraded, which is applied in the field of low-power wide area network, and can solve the problems of long time consumption and low upgrade efficiency

Inactive Publication Date: 2018-01-12
RUIJIE NETWORKS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing technology, the IoT terminals within its coverage area are generally upgraded by OTA o...

Method used

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  • Terminal OTA (Over the Air) upgrading method and system and devices
  • Terminal OTA (Over the Air) upgrading method and system and devices
  • Terminal OTA (Over the Air) upgrading method and system and devices

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Embodiment Construction

[0042] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in conjunction with specific embodiments of the present application and corresponding drawings. Apparently, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0043] Aiming at the problems that the OTA upgrade of existing terminals takes a long time and the upgrade efficiency is low, the embodiment of the present application provides a solution. Terminals to be upgraded, and set the upgrade start time to control the terminals to be upgraded to uniformly receive the firmware upgrade package distributed by th...

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PUM

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Abstract

The embodiment of the invention provides a terminal OTA (Over the Air) upgrading method and system and devices. A network management server identifies to-be-upgraded terminals on which firmware upgrading needs to be carried out, through identification addresses and address masks; and OTA upgrading commands are issued and uniform upgrading starting time is carried in the OTA upgrading commands, sowhen the upgrading starting time arrives, the to-be-upgraded terminals can be waken up uniformly, and firmware upgrading packets which are distributed by the network management server and are used forfirmware upgrading can be received on broadcast signals. According to the embodiment of the invention, batch upgrading can be carried out on the to-be-upgraded terminals, the OTA upgrading time of the terminals can be reduced, and the upgrading efficiency can be improved.

Description

technical field [0001] The present application relates to the technical field of low power consumption wide area network, and in particular to a terminal OTA upgrade method, device and system. Background technique [0002] In order to meet the requirements of the Internet of Things for wide-range and long-distance wireless communication, low power wide area network (Low PowerWide Area Network, LPWAN) technology came into being. LPWAN generally consists of a network management server, an IoT platform, an IoT base station, and an IoT terminal. LPWAN IoT terminals need to perform firmware upgrades according to actual needs during operation to meet the needs of new users or repair firmware versions. [0003] Over the Air (OTA) technology is a technology that distributes new software and new configurations to terminal devices through wireless radio frequency signals in the air, and is widely used to upgrade the firmware of LPWAN IoT terminals. In the prior art, the Internet of ...

Claims

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Application Information

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IPC IPC(8): H04L12/24H04L29/08
Inventor 李志强
Owner RUIJIE NETWORKS CO LTD
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