17788243. OTA System Software Upgrade Control Method and Terminal Device simplified abstract (Huawei Technologies Co., Ltd.)
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OTA System Software Upgrade Control Method and Terminal Device
Organization Name
Inventor(s)
OTA System Software Upgrade Control Method and Terminal Device - A simplified explanation of the abstract
This abstract first appeared for US patent application 17788243 titled 'OTA System Software Upgrade Control Method and Terminal Device
Simplified Explanation
The abstract describes a method for controlling the upgrade of system software on a terminal device through an over the air (OTA) server. Here are the key points:
- The terminal device accesses an OTA server and retrieves information about a newer version of the system software.
- The terminal device requests authorization information from a management device, which corresponds to the version of the upgrade package.
- Based on the received authorization information, the terminal device determines if it is allowed to obtain the upgrade package from the OTA server.
- If authorized, the terminal device obtains the target system software upgrade package from the OTA server.
Potential applications of this technology:
- Mobile devices: This method can be used to remotely upgrade the system software on smartphones, tablets, and other mobile devices.
- Internet of Things (IoT) devices: OTA upgrades can be performed on IoT devices, such as smart home appliances or industrial sensors, to improve functionality or fix bugs.
- Automotive industry: OTA upgrades can be used to update the software in vehicles, providing new features, improving performance, or addressing security vulnerabilities.
Problems solved by this technology:
- Simplified upgrade process: The method eliminates the need for manual software updates, making it easier and more convenient for users to keep their devices up to date.
- Centralized control: The management device provides authorization, ensuring that only approved devices can obtain the upgrade package.
- Efficient distribution: OTA servers allow for the distribution of software upgrades to a large number of devices simultaneously, reducing the time and effort required for deployment.
Benefits of this technology:
- Improved security: By promptly delivering software updates, vulnerabilities and bugs can be addressed, enhancing the overall security of the device.
- Enhanced functionality: OTA upgrades enable the addition of new features and improvements to the system software, enhancing the user experience.
- Cost-effective: Over the air upgrades eliminate the need for physical distribution of software updates, reducing costs associated with manual updates.
Original Abstract Submitted
In an embodiment an over the air (OTA )system software upgrade control method includes accessing, by a terminal device, an OTA server, and obtaining version information of a target system software upgrade package that is on the OTA server and whose version is later than a current system software version of the terminal device, requesting, by the terminal device, from a management device, authorization information corresponding to the version information of the target system software upgrade package, determining, by the terminal device in response to the authorization information that is received from the management device and that corresponds to the version information of the target system software upgrade package, that the target system software upgrade package is obtainable from the OTA server, and obtaining the target system software upgrade package from the OTA server, wherein the authorization information indicates whether the terminal device is allowed to obtain the target system software upgrade package from the OTA server.
