Key Points – Connects spacecraft directly in space for orbital data exchange – Supports routing, relay, and coordination between satellites – Reduces reliance on ground relay in constellation and relay architectures – Used in satellite constellations, Earth observation systems, navigation…
Key Points – Traffic Policing enforces traffic rate limits against a defined policy – Enforcement occurs by marking, dropping, or constraining packets that exceed configured thresholds – Used in carrier networks, enterprise edges, and managed connectivity systems – Differs from…
Key Points – Interfaces with remote sensors and actuators – Collects telemetry and transmits control data – Used in SCADA and remote operations systems – Designed for distributed field environments – Acts as a field endpoint that gathers data and…
Key Points – Provides multiple available routes – Improves resilience and availability – Used in networks and transport systems – Reduces dependence on a single path – Most valuable when alternate paths do not share the same failure domain Definition…
Key Points – Loop Prevention is defined for network or system use – Mechanisms that prevent forwarding or routing loops – Used across network and system environments – Used in networking, routing protocols, and distributed control environments – Core requirement…
Key Points – Places content near users to improve delivery speed and availability – Reduces origin load and latency through geographically distributed caching – Used for web, media, and application asset delivery – Balances content freshness with delivery efficiency –…
Key Points – Describes field orientation of electromagnetic waves – Used in RF and antenna design – Important for interference separation and spectrum reuse – May be linear, circular, or other forms – Affects channel separation, propagation, and spectrum reuse…
Key Points – Ground facility for satellite links – Contains antennas and RF equipment – Used for uplink and downlink operations – Includes RF front ends and tracking systems – Provides terrestrial RF, tracking, and control capability Definition Earth Station…
Key Points – Uses application context in routing decisions – Supports policy-based traffic steering – Common in enterprise and cloud networks – Can optimize service performance by flow type – Works by using classification, metadata, policy rules, or telemetry to…
Key Points – Controlled reduction in capability while preserving partial operation – Preserves partial function rather than failing completely – Used in operational and architecture contexts – Works by shedding optional functions, reducing quality, or disabling nonessential features in a…
