Key Points Creates isolated cloud networking space Used within public cloud platforms Supports private addressing and segmentation Common in enterprise cloud architectures Provides private addressing, routing control, and security segmentation within a provider’s cloud environment Definition Virtual Private Cloud is…
Key Points Measures end-to-end forward and return delay Used in networking and performance testing Includes propagation and processing components Important for interactive applications Influenced by path symmetry, physical distance, and protocol acknowledgments Definition Round Trip Time is the total time…
Key Points Supports coverage near borders Can bridge terrain or jurisdiction gaps Used in security or remote communications Extends coverage across difficult segments Operates in security, public-safety, and remote connectivity deployments Definition Border Relay is a communications relay deployed in…
Key Points Measures link uptime or service readiness over time Used in radio, satellite, microwave, and transport planning Shaped by weather, interference, equipment behavior, and redundancy design Depends on impairments and redundancy architecture Often expressed as a percentage Incorporates rain…
Key Points Focuses on path availability and validity Used in routing and communications planning Supports continuity and fault recovery Involves monitoring, validation, and fallback mechanisms Operates across satcom, network routing, and resilient transport Definition Path Assurance is the effort to…
Key Points Tracks link health and availability Supports proactive recovery and continuity Used in satcom and resilient networking Detects degradation and confirms path quality Definition Link Assurance is the effort to verify, monitor, and maintain the quality and availability of…
Key Points Supports movement across cells or coverage zones Used in mobile and satellite systems Requires handover or roaming support Maintains session or service continuity Essential for mobile networks, satellite services, connected vehicles, maritime systems, and field operations Definition Mobility…
Key Points Reduces signal observability Can support protective or stealthy operation Used in contested communications Involves power control, shaping, timing, or spectral behavior Definition Signal Masking is the use of spectral, timing, or power behavior that makes a signal harder…
Key Points Protects command messages in transit Supports authenticated control operations Important for spacecraft and remote assets Combines authentication, encryption, and access control Definition Secure Telecommand Channel is a protected command path that ensures telecommand messages are authenticated, controlled, and…
Key Points Measures data rate relative to bandwidth Important in wireless and satellite systems Higher efficiency uses spectrum more effectively Often traded against robustness and signal resilience Key input for comparing modulation, coding, and link design choices Definition Spectral Efficiency…
