Why does this matter operationally?

Service Assurance

The operational discipline of guaranteeing that connectivity services meet defined performance levels, availability targets, and recovery time objectives. Service assurance combines monitoring, SLA management, and proactive intervention to maintain the reliability that industrial operations depend on.

406 terms

Oversubscription Oversubscription is the practice of allocating more potential demand than the guaranteed capacity of a shared resource, based on the assumption that not all users or workloads will peak simultaneously. Operations Packet Loss Packet Loss is the failure of one or more packets to reach their destination across a communication network. It reduces reliability and can degrade service quality. Protocol Packet Switching Packet Switching is a communication method in which data is divided into packets that are transmitted independently across a network, enabling flexible routing and shared network infrastructure use. Protocol Passenger Internet Service Passenger internet service is the connectivity service that provides internet access to passengers aboard a moving vehicle or platform. It integrates onboard distribution, external transport, and service management into one… Service Model Path Assurance Path Assurance is the effort to ensure that a communications or routing path remains available, valid, and fit for service. Operations Path Congestion Path congestion is the state in which a network path experiences traffic demand that approaches or exceeds its effective capacity, resulting in degraded performance. It is a path-level performance condition. Concept/Framework Path Diversity Path diversity is the design condition in which a network has more than one independent path available between endpoints or service domains. It is used to improve resilience, traffic distribution,… Concept/Framework Path Loss Path loss is the reduction in received radio signal power that occurs because the signal must propagate through space and the surrounding environment. It is a fundamental factor in RF… Concept/Framework Path Selection Path selection is the process of evaluating available network paths and choosing the one that best matches policy, performance, or resilience requirements. It may operate continuously or in response to… Concept/Framework Payload The mission-functional equipment a satellite carries specifically to perform its communications, sensing, or scientific mission, distinct from the satellite bus, which provides the underlying power, propulsion, and structural support the… Hardware