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
Proximity Services
The 3GPP-defined framework of service capabilities — device discovery, direct device-to-device communication, and UE-to-network relay — built on sidelink communications, enabling devices in physical proximity to interact directly without requiring…
Concept/Framework
Public Cloud
Public Cloud is a cloud environment operated by a provider and shared across multiple customers. It delivers services over network interfaces while the provider manages the underlying infrastructure.
Service Model
Radiator Panel
Radiator Panel is a thermal control surface that rejects heat from a system by radiating thermal energy to the environment, removing excess onboard heat through passive radiation.
Hardware
Rain Fade
Rain fade is the loss of signal strength and quality caused when precipitation absorbs or scatters radio energy along the propagation path.
Concept/Framework
Recovery Time
Recovery time is the duration between a disruptive event and the point at which a system, service, or function has been restored to a usable state. It is used to…
Concept/Framework
Redundancy
Redundancy is the use of duplicate or alternate components so a system can continue operating after a failure. It supports availability and fault tolerance.
Operations
Redundancy Scheme
A Redundancy Scheme is a design approach that duplicates or backs up components so a system can keep operating after a failure. It improves availability and fault tolerance.
Operations
Redundant Control Network
Redundant Control Network is a control communications network with alternate paths, links, or components so control traffic can continue after a failure.
Operations
Redundant Path
A redundant path is a secondary network path configured or available to preserve service when the primary path fails, degrades, or becomes congested. It is used to improve availability and…
Concept/Framework
Redundant Subsystem
Redundant Subsystem is a backup or duplicate subsystem that can maintain or restore function if the primary subsystem fails. It adds fault tolerance through duplication.
Hardware