Service Migration Optimization via Performance Feedback
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Solution Overview
Problem
In complex mobile communication networks with multiple radio access technologies, service migration processes often neglect service performance and user experience, leading to suboptimal user experience due to lack of direct and comprehensive information transfer between source and target network elements.
Innovation Solution
An optimized processing method and apparatus for service migration that acquires and reports detailed service performance information, including forward and reverse service rates, delays, packet error rates, and throughput, enabling real-time optimization of service migration policies and parameters.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Extent of automation
If network control mode is used for service migration, then the source side can trigger the migration process, but the source side cannot acquire service performance information after migration due to limited interface capabilities
Solution Approach 1:
The patent introduces the target side as an intermediary that collects service performance information after migration and transfers it to the source side. This resolves the information loss problem by using the target side as a mediator to bridge the communication gap between migration trigger and performance assessment.
Solution Approach 2:
The patent establishes a feedback mechanism where the target side sends service performance information back to the source side after migration. This enables the source side to optimize migration parameters based on actual performance data, creating a closed-loop control system.
2Loss of information
If existing parameter transfer methods are used, then state parameters like load information can be transferred, but actual service performance and user experience cannot be directly reflected
Solution Approach 1:
The patent changes the type of parameters being transferred from generic state parameters (load information, routing information) to specific service performance parameters (service rates, delays, packet error rates). This parameter transformation enables direct measurement of actual service performance and user experience.
3Productivity
If service migration is performed without considering service performance changes, then migration can be executed quickly, but user experience deteriorates due to inappropriate migration parameters
Solution Approach 1:
The patent performs preliminary actions by collecting service performance information after migration before using it to optimize subsequent migration decisions. This allows the system to learn from past migrations and improve future migration parameter selection, balancing speed and quality.
Data Source
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AI summary
Provided are an optimized processing method and apparatus for service migration of a terminal. According to the optimized processing method, when the terminal conducts service transmission with a network or when the terminal performs service migration between a source network element and a target network element, service performance information of the terminal is acquired. By means of the technical solution, the technical problem in the related art that the service performance or service experience, etc. of a terminal is not taken into account during service transmission between a terminal and a network or during service migration of a terminal is solved, so the service performance and service experience can be obtained when the terminal conducts service transmission or service migration, thereby providing a powerful support for optimizing the service migration or service transmission of the terminal and improving the experience of a user.