Key Points Limits low-elevation signal paths Affects low-angle satellite and marine links Causes temporary signal blockage near the horizon Impacts antenna visibility and coverage acquisition More severe in maritime and elevated terrain environments Definition Horizon Masking is the obstruction or…
Key Points Handoff Management coordinates session transfer between serving nodes Used in operational and architecture contexts Applies to cellular networks, satellite systems, and wireless access environments Involves decision, execution, and recovery steps for session movement Definition Handoff Management is the…
Key Points Orders actions into a prescribed sequence Used for startup, operation, and shutdown routines Common in automation and process control Ensures processes follow correct progression during all operational phases Works by advancing through predefined steps or states based on…
Key Points Describes responsive scaling behavior Common in cloud and distributed systems Helps match capacity to workload Related to automation and resource management Enables systems to adapt without permanent overprovisioning Definition Elasticity is the ability of a system to expand…
Key Points Continuous or periodic operational data flow Used for monitoring and control Common in satellite, cloud, and industrial systems Provides visibility into state, health, and behavior Can be consumed live for alarms, dashboards, or historical storage Definition Telemetry Stream…
Key Points Path Computation calculates a network path from topology and constraints Used in operational and architecture contexts for routing decisions Optimizes for latency, resilience, capacity, or policy compliance Operates within carrier networks, transport systems, and segment-routing environments Depends on…
Key Points Combines multiple orbital regimes (LEO, MEO, GEO) Improves coverage and service flexibility by leveraging different orbit characteristics Used in advanced satellite networks and global communications systems Requires coordination and routing across orbit layers Integrates lower-latency lower orbit systems…
Key Points Connects unmanned surface vessels to remote operators and support systems Supports command, telemetry, and mission data transmission Operates in challenging maritime conditions with variable sea state, coverage gaps, and latency constraints Link design must account for motion, range…
Key Points Covers higher microwave frequencies enabling greater bandwidth capacity Used in satellite communications, earth stations, and fixed wireless links Supports wider channel bandwidths and more compact antenna designs Weather sensitive, particularly susceptible to rain fade and atmospheric absorption Requires…
Key Points Operates as an internal routing protocol within a single autonomous system Supports link-state path computation using topology flooding Used in service provider backbones, large enterprise networks, and large routed infrastructures Provides route convergence and topology-aware forwarding within the…
