Wireless Traffic Rule Update for 6G Mobility
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Solution Overview
Problem
In 6G communication systems, the rapid change in traffic throughput due to terminal mobility degrades traffic processing performance, necessitating a method to dynamically update traffic processing rules in network hardware devices to efficiently handle frequent state changes of flow and session states.
Innovation Solution
A method is introduced where a first device detects the need to update traffic processing rules based on performance information of both the first and second devices, and delivers the necessary updates to the second device, which measures packet transmission rates and delays to determine if rule updates are required, allowing for real-time adjustments to improve processing performance.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If traffic processing rules are frequently updated to handle terminal mobility, then traffic processing performance is improved, but network hardware device performance degrades due to excessive update frequency
Solution Approach 1:
The system performs preliminary actions by predicting future traffic processing rule update needs based on terminal mobility patterns and network state. The network device proactively prepares and configures traffic processing rules before actual traffic demands arise, reducing the frequency of reactive updates and allowing the network hardware device to stabilize between predictable update cycles
Solution Approach 2:
The system dynamically adjusts the update frequency and timing of traffic processing rules based on real-time terminal mobility detection and network state assessment. Rather than using fixed update intervals, the system adapts its update strategy to match actual traffic patterns, updating rules only when necessary to maintain performance while minimizing disruptions to network hardware
2Adaptability or versatility
If traffic processing rules are updated in real-time to respond to state changes, then adaptability is improved, but processing delay increases due to update overhead
Solution Approach 1:
The system predicts traffic processing rule update requirements in advance based on terminal mobility and network state trends. By preparing rule updates beforehand and staging them for deployment, the system can apply changes with minimal disruption to ongoing traffic processing, reducing the time loss associated with real-time updates
Solution Approach 2:
The system identifies and prioritizes critical traffic processing rule updates that must be applied immediately, while skipping or deferring less urgent updates. This selective approach allows the system to maintain adaptability for important state changes while minimizing processing delays by bypassing non-critical update operations
Data Source
AI summary
Disclosed is a 5G or 6G communication system to be provided for supporting higher data rates beyond a 4G communication system such as LTE. In particular, a method performed by a first device in a communication system is disclosed, and includes detecting a need to update a traffic processing rule in a second device processing traffic together with the first device; determining whether to update the traffic processing rule to be used in the second device based on performance information of the first device and performance profile information of the second device; and delivering information related to the update of the traffic processing rule to the second device based on the determination.