Huawei intelligent analysis and assurance solution integrates alarm management, performance management, workforce management, intelligent analysis and diagnosis modules. Provide rich professional services such as real-time monitoring of ICT resources for hybrid networks, cross-domain root cause analysis, intelligent analysis and network events auto close-loop, traffic forecast and dynamic capacity adjustment, etc. Based on the practices of global 100+ projects, accumulate a large number of experience assets, help carriers continuously improve O&M automation and intelligence, shorten problem resolution time, and implement automatic closed-loop of fault management, thereby reducing O&M costs.