VIEWPOINT
On the World Telecom Awards (GLOTEL Awards) ceremony held in London, United Kingdom on 1 December 2022, China Cellular, China Cellular Zhejiang and Huawei received the “Automation Initiative of the 12 months” award for his or her innovation and apply in autonomous core networks.
This can be a outstanding achievement for China Cellular Zhejiang being the primary operator in China to obtain this award, as GLOTEL Awards, instituted by the ICT analysis group Informa, acknowledge innovation and excellence in corporations concerned in advancing and remodeling the telecoms business. China Cellular’s cloud-based core community O&M transformation and Huawei’s autonomous driving community (ADN) resolution for core networks have obtained good evaluations from throughout the business and considerably contributed to automated and clever O&M for core networks.
China Cellular Zhejiang options China Cellular’s regional cloud-based core networks with large protection, massive community administration capability, and sophisticated community structure. It confronted nice challenges in O&M of its regional cloud-based core networks. It grew to become tough to make sure the operating of a safe community simply by rising manpower or by utilizing professional expertise.
Guided by China Cellular’s autonomous community insurance policies, China Cellular Zhejiang and Huawei’s cloud core community ADN staff collectively carried out a collection of modern practices for autonomous core networks. These practices constructed an clever end-to-end fault protection system for core networks, masking fault prediction, detection, demarcation, and restoration, and realized three key O&M transformations for the regional cloud-based core networks.
Danger prevention and fault detection: The O&M mode modified from passive response to proactive danger prevention. Capabilities equivalent to clever KPI anomaly detection and multi-dimensional incident aggregation have been developed to appreciate sub-health detection and forestall points from escalating.
Fault prognosis: Handbook evaluation reworked into automated machine prognosis. By utilizing clever clustering and reasoning algorithms, HTTP hyperlink and KPI deterioration faults are precisely demarcated inside 10 minutes, significantly bettering troubleshooting effectivity, consumer expertise, and community stability.
Fault restoration: Handbook switchover primarily based on professional expertise changed by real-time visualized clever DR primarily based on automated simulation. Based mostly on the HEBO algorithm utilized by clever DR analysis, optimum stream management insurance policies for the complete community are generated shortly, making certain 100% success of DR fault restoration. As well as, a big display screen clearly shows the DR service processes, facilitating management over the switchover. At present, 4 cross-region DR switchover drills involving tens of millions of customers have been efficiently carried out.
China Cellular Zhejiang’s O&M transformation undertaking for regional cloud-based core networks units a very good instance for joint business innovation, supplies helpful technical and sensible expertise for the business, and can successfully drive the transformation in direction of digital and clever O&M of world telecom networks. Sooner or later, China Cellular Zhejiang and Huawei will perform intensive and in-depth cooperation, proceed to construct high autonomous core networks, and work with world operators and business organizations to evolve in direction of higher-level autonomous core networks.
