Mobile Terminal Software Update Background Download
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Solution Overview
Problem
Conventional methods for updating system software on mobile communication terminals require users to connect to a PC or prevent terminal usage during downloads, and may be interrupted by low battery power, limiting user functionality.
Innovation Solution
A mobile communication terminal with a wireless communication capability that downloads software from a network-connected distribution apparatus, allowing updates without interfering with terminal usage by displaying end-of-operation screens and managing power effectively, ensuring downloads occur when the battery is sufficiently charged.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If system software is automatically downloaded via network from a distribution center, then user convenience is improved by eliminating the need for PC and special cable, but terminal usage is prevented during download
Solution Approach 1:
The terminal checks for software updates in the background before the user needs to use the terminal. The download is initiated automatically when the terminal is in a power-saving state or when the user explicitly requests an update, ensuring the update process is prepared in advance without interfering with immediate terminal usage.
Solution Approach 2:
The system dynamically adjusts its behavior based on power status and usage state. When battery power is sufficient and the terminal is in a low-activity state, automatic download is enabled. When the terminal is actively being used or power is low, the download is suspended or postponed, allowing flexible adaptation between update needs and usage needs.
2Ease of operation
If system software is downloaded automatically, then update convenience is improved, but downloading can be interrupted due to battery power shortage
Solution Approach 1:
The terminal checks battery power levels before initiating a software download. The power status is assessed in advance to determine whether the download should be proceeded with, preventing interruption due to power shortage.
Solution Approach 2:
The system continuously monitors battery power status during the download process and provides feedback to adjust the download behavior. When power levels drop below a threshold, the download is automatically suspended or interrupted to prevent completion failure, and the user is notified of the power status.
3Reliability
If terminal usage is prevented during download, then download reliability is improved, but user convenience deteriorates
Solution Approach 1:
The system dynamically determines whether to restrict terminal usage based on real-time conditions such as power status, network connectivity, and current usage patterns. When the terminal is in a power-saving state or when usage patterns indicate low activity, automatic download is permitted. When the terminal is actively used, the system allows usage to continue while managing the download process in the background or suspending it when necessary.
Solution Approach 2:
The system performs usage assessment and power status check before initiating the download process. By evaluating the current state in advance, the system determines the appropriate level of usage restriction, allowing maximum usability when conditions permit and implementing necessary restrictions only when download stability requires it.
Data Source
AI summary
The present invention has an object to prevent an automatic download from overlapping usage of the mobile communication terminal completely or as much as possible.In order to achieve the above-described objective, the present invention provides a mobile communication terminal includes: a wireless communication portion; and a control portion which downloads software via the wireless communication portion from a software distribution apparatus connected to a network, wherein the control portion, when an update operation is conducted by using the downloaded software, displays a screen indicating end of operations of system software of the mobile communication terminal.