Mobile Base Station Handover Judgement for Satellite Bandwidth Saving
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Manual judgment of mobile base station switching based on user experience leads to poor signal quality and wastage of satellite bandwidth resources in inaccessible areas, particularly for vehicles and ships moving away from shore-based stations.
Innovation Solution
A method and device for determining network switching by analyzing network status data from user terminal devices, using a baseband processing module to decide when to switch from a mobile base station to a neighbor cell, and stopping satellite communication services when necessary to optimize network access.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If manual judgment of mobile base station switching is used, then user experience is considered, but signal quality deteriorates and satellite bandwidth resources are wasted
Solution Approach 1:
The system enables automatic network switching where the user terminal device autonomously monitors network status data (signal strength, bandwidth usage) and performs switching decisions without manual intervention. The terminal device self-evaluates whether to switch between mobile base station and neighbor cell based on predetermined conditions, eliminating the need for manual judgment while improving signal quality and resource efficiency.
Solution Approach 2:
The system implements continuous feedback mechanisms where the user terminal device monitors network status data including signal strength and satellite bandwidth usage, compares current state against switching conditions, and automatically adjusts network selection. This closed-loop feedback system ensures optimal signal quality while preventing satellite bandwidth waste by switching to neighbor cell when conditions warrant.
2Ease of operation
If manual judgment of mobile base station switching is used, then user experience is considered, but satellite bandwidth resources are wasted
Solution Approach 1:
The user terminal device autonomously monitors satellite bandwidth usage metrics and network status, automatically determining when switching to neighbor cell is appropriate. This self-service mechanism prevents wasteful satellite bandwidth consumption by eliminating manual judgment delays and making data-driven switching decisions that optimize resource utilization.
Solution Approach 2:
The system continuously feeds back network status data including satellite bandwidth usage to the terminal device, which compares current usage against switching thresholds. When feedback indicates excessive satellite bandwidth consumption or inferior signal conditions, the system automatically switches to neighbor cell, preventing resource waste while maintaining service quality.
3Loss of energy
If automatic switching based on network status data is implemented, then satellite bandwidth usage is reduced, but system complexity increases
Solution Approach 1:
The terminal device performs self-service by autonomously collecting network status data, evaluating switching conditions, and executing switching decisions without requiring complex centralized control systems. This distributed intelligence approach reduces satellite bandwidth usage through automatic optimization while keeping system complexity manageable by pushing decision-making to the edge device.
Solution Approach 2:
The switching judgment functionality is segmented into modular components within the terminal device: data collection module, condition evaluation module, and switching execution module. This segmentation allows the system to achieve intelligent automatic switching and reduce satellite bandwidth usage while maintaining manageable complexity through modular, independent functional blocks that can be developed and maintained separately.
Data Source
AI summary
A mobile base station switching judgment method, performed by a baseband processor of a satellite device in a mobile base station switching judgment system, is provided, in which the satellite device provides an information return service for the mobile base station and a core network, a user terminal device accesses the core network through the mobile base station, and the method includes: determining, based on network status data reported by the user terminal device meeting a switching condition, the user terminal device switching from the mobile base station to another base station corresponding to a neighbor cell.