Service Assurance

Access Control Access control is the process of evaluating a subject’s identity, attributes, or context against policy to determine whether access to a resource should be granted, limited, or denied. It is… Concept/Framework Active-Active Duplication Active-active duplication is a high-availability design pattern in which multiple systems operate concurrently and provide the same or coordinated service. The duplicated components share workload and can continue service if… Concept/Framework Admission Control Admission Control is the decision process that determines whether a new flow, call, session, or request is allowed to enter a network or service. It protects available capacity. Operations Aggregation Aggregation is the process of consolidating multiple routes, addresses, or resources into one broader entity for management, advertisement, or control. In networking, it is commonly used to reduce routing complexity… Concept/Framework Air-Gapped System Air-Gapped System is a system that is physically isolated from external networks or other untrusted connectivity paths to prevent direct network access. Concept/Framework Air-to-Ground Link An air-to-ground link is a communications link that enables data transfer between an aircraft and ground-based or space-based network systems. It is a mobility-sensitive transport path used for service, telemetry,… Concept/Framework Aircraft Telemetry Aircraft telemetry is the transmission of aircraft status, sensor data, and operational events to a receiving system on the ground or in another control domain. It supports analysis, maintenance, and… Operations Alarm Flood Suppression Alarm Flood Suppression is the reduction or filtering of many simultaneous alarms so operators can focus on the underlying event or primary fault. Operations Alarm Management Alarm Management is the practice of defining and handling alarms so operators can detect and respond to abnormal conditions effectively, focusing on alarm relevance, priority, and presentation. Operations Alarm Management System Alarm Management System is the system used to collect, prioritize, suppress, route, and present alarms for operator action. Software