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
Convergence Time
Convergence time is the period required for a routing system to process changes, exchange information, and reach a stable and usable forwarding state. It is a measure of control-plane responsiveness.
Concept/Framework
Coverage Footprint
Coverage Footprint is the geographic area in which a service, signal, or network resource provides usable coverage. It describes the service reach on the map.
Concept/Framework
Coverage Planning
Coverage planning is the engineering process of estimating service availability and quality across space, terrain, or operational zones. It combines link budget, propagation, and infrastructure placement decisions to define where…
Concept/Framework
CPDLC
A text-based digital messaging protocol enabling air traffic controllers and pilots to exchange clearances, instructions, and routine reports over a data link, using standardized pre-formatted message elements rather than free-form…
Protocol
Data Diode
Data Diode is a hardware or logical boundary that enforces unidirectional data flow between two networks or security domains, allowing data to leave one domain while preventing traffic from returning…
Hardware
Data Plane
Data Plane is the part of a network or system that handles the actual movement or processing of traffic once a control decision has been made.
Operations
Datalink Communications
The category of digital, text-based communication systems exchanging messages, clearances, and operational data between aircraft and ground systems — air traffic control and airline operations — as an alternative or…
Concept/Framework
Default Route
A default route is a routing entry that directs traffic to a predefined next hop or path when the destination does not match any more specific route. It is the…
Concept/Framework
Demultiplexing
Demultiplexing is the process of separating multiplexed data streams or signals into their original individual components.
Protocol
Deterministic Communication
Deterministic Communication is communication that occurs with predictable timing, delay, or delivery behavior within known bounds. It is designed for timing certainty.
Concept/Framework