Mobile Terminal Policy Sync Under Unstable Persistent Connections
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Solution Overview
Problem
Existing mobile device management systems experience connection breaks due to network fluctuations or prolonged always-on display states, leading to unsynchronized data and high resource consumption.
Innovation Solution
Implementing a method that includes generating encoded data through hash algorithms and md5 encryption, establishing persistent connections using MQTT protocol, setting maximum connection times, and splitting data into segments for transmission to maintain stability and reduce resource consumption.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a persistent connection is maintained between mobile terminal and server, then data synchronization is improved, but resource consumption increases
Solution Approach 1:
The patent implements periodic disconnection and reconnection of the persistent connection based on time thresholds. When the connection duration exceeds a preset threshold, the terminal disconnects and reconnects, converting a continuous connection into periodic actions. This reduces resource consumption while maintaining data synchronization capability.
2Reliability
If encoded data exchange is implemented at intervals, then connection stability is improved, but communication overhead increases
Solution Approach 1:
The patent changes the parameter of data encoding by performing hash operations on unique identifiers and private keys to generate encoded data. This transformation maintains connection stability through periodic authentication while reducing the amount of actual data transmitted compared to exchanging full data sets.
3Reliability
If data is transmitted in segmented form, then data loss from packet loss is reduced, but transmission complexity increases
Solution Approach 1:
The patent segments data into multiple data packets before transmission. Each packet is independently transmitted, which reduces the impact of packet loss on overall data integrity. The segmentation approach divides large data transfers into manageable units, improving reliability while controlling complexity through systematic packet handling.
Data Source
AI summary
The present invention provides a mobile device management and control method and apparatus. The method includes the following steps: A web end operates a policy form, and sends policy form data obtained after the operation is completed to a server for processing and generating a policy form code; and a mobile terminal requests to obtain the policy form code from the server, and sends a unique identifier of the mobile terminal and the policy form code to the server for processing and generating a unique identifier. In the present invention, encoded data is exchanged between the mobile terminal and the server at intervals, which resolves a problem that when the mobile terminal is managed and controlled, when the network fluctuates or the mobile terminal stays in an always-on display state for a long time, a connection is broken.