Why does this matter operationally?

Resilience

The capacity of a connectivity system to maintain acceptable service levels when components fail, links degrade, or conditions change unexpectedly. Resilient architectures use redundancy, failover paths, and graceful degradation to keep operations running when ideal conditions cannot be guaranteed.

427 terms

5G NTN Architecture The architectural framework, standardized by 3GPP, that defines how non-terrestrial nodes (satellites, HAPS) integrate into the 5G System as a radio access technology, covering the feeder link between gateway and… Concept/Framework Access Network Access Network is the part of a communications network that links end users, devices, or remote sites to the provider infrastructure. It provides the first network hop for service access… 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 Actuator An actuator is a device that converts a control command into physical action. It is the output element in many control systems and is used to move, open, close, position,… Hardware Adaptive Coding And Modulation Adaptive Coding And Modulation is a link-adaptation method that changes coding and modulation to match current channel conditions, balancing throughput and robustness. Protocol Adjacent Channel Interference Adjacent channel interference is the degradation of a communication channel caused by energy from a nearby channel bleeding into the wanted signal path. Concept/Framework ADS-B A surveillance protocol under which an aircraft automatically and continuously broadcasts its GNSS-derived position, altitude, velocity, and identity for reception by ground stations and nearby aircraft, without requiring radar interrogation. Protocol AIOps AIOps is the application of artificial intelligence and machine learning techniques — including anomaly detection, event correlation, and pattern recognition — to IT operations and network management data, aimed at… Concept/Framework Airborne Relay Airborne Relay is a communications relay carried by an aircraft, drone, or other airborne platform to extend coverage or bridge a gap by forwarding communications over terrain, distance, or damaged… Hardware AIS A VHF-based maritime protocol under which vessels automatically and continuously broadcast identity, position, course, speed, and navigational status data, received by nearby vessels and shore stations terrestrially and, via Satellite-AIS,… Protocol