TM Forum Unveils Innovative Solution for High-Reliability Autonomous Networks
TM Forum Unveils Innovative Solution for High-Reliability Autonomous Networks
Recently, at the Innovate Asia Autonomous Networks (AN) Masterclass held in Bangkok, TM Forum presented its Core Network Fault Management AN Solution Package, featuring insights from Huawei's core network expert, Michael Wang. The initiative marks a significant advancement in ensuring high stability within core networks, which is crucial for modern telecommunications operations.
Key Features of the Solution Package
The new solution package emphasizes high-stability and incorporates several notable elements that enhance network integrity across seven distinct dimensions. Specifically, these dimensions address:
- - High-stability deployment architecture
- - Control plane disaster recovery (DR)
- - User plane DR
- - Infrastructure DR
- - Anti-signaling surge capability
- - Risk prediction
- - Service degradation recovery
By utilizing the Management Data Analytics Function (MDAF) as defined in 3GPP TS 28.104, the package constructs a comprehensive framework for network resilience that spans from risk prediction to automated recovery. This innovative approach leverages digital twin technology, facilitating closed-loop management that significantly enhances a network’s ability to respond to extreme situations, such as signaling surges or crashes.
Understanding Signaling Storm Risk
A stand-out feature of this solution is its capability for signaling storm risk assessments. Through digital twin simulations, the package creates a virtual replica of a network environment to accurately predict potential risks and implement proactive defense mechanisms. During the preparatory phase before a signaling storm strikes, it gathers essential data, including traffic statistics and node connection details, to construct impact model simulations. This allows for precise evaluations of network capacity, thereby enabling operators to optimize network performance and preemptively mitigate faults.
Promoting Standardization and Adoption
The solution adheres strictly to TM Forum's IG1500 standards, ensuring seamless integration with existing infrastructure via standardized APIs. Michael Wang highlighted that the standardized technical implementation not only simplifies deployment but also paves the way for industry-wide acceptance and application through the Catalyst project—demonstrating its efficacy in real-world core network stability scenarios.
For example, in the context of infrastructure disaster recovery, the package supports operators in identifying VIP users swiftly, determining recoverable paths rapidly, and generating recovery solutions efficiently. The goal is to cut down recovery time for VIP users from thirty minutes to just one minute, while maintaining a thirty-minute timeline for regular users. Such differentiated service assurance policies will significantly enhance the user experience, particularly for high-value clients, protecting operators against economic losses due to churn.
Conclusion
With this release, the Core Network Fault Management AN Solution Package formally integrates core network stability assurance into TM Forum’s standard scenarios. The replicable and scalable solutions offered by Huawei empower telecommunications operators with crucial tools necessary for bolstering network resilience, thereby ensuring a dependable and efficient service provision.
In conclusion, this innovative venture not only crafts the foundation for a robust core network but also sets a new benchmark for the future of autonomous networks across the telecommunications industry. As early adopters implement these solutions, the impact on service quality and regional connectivity is expected to be significant, marking a pivotal moment in the evolution of telecom infrastructure.
Topics Telecommunications）
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