Key Points Connection State is defined for network or system use. Stored information about an active or observed connection. Used across network and system environments. Used in firewalls, load balancers, servers, and network services. Helps systems track whether traffic belongs…
Key Points Mixes multiple network types or models Used in enterprise and telecom environments Can combine public and private resources Requires integration and policy management Blends connectivity across different network boundaries Definition Hybrid Network is a network architecture that combines…
Key Points Flow Control regulates sender behavior to match receiver capacity Used across network and system environments to prevent buffer overflow and processing overload Distinct from Congestion Control because it focuses on sender-receiver capacity rather than whole network behavior Works…
Key Points Provides coarse attitude reference using solar direction as a reference source Common in spacecraft safe mode and control operations Simpler and lower-power than precision attitude sensors like star trackers Constraints include eclipse periods, Sun visibility, sensor saturation, and…
Key Points Prioritizes critical vessel traffic over noncritical traffic Limits congestion on shared onboard network links Supports operational and crew traffic policies Protects essential systems from bandwidth starvation Manages mixed traffic types on constrained capacity Definition Traffic Shaping for Vessel…
Key Points Covers a smaller geographic area Supports higher gain and reuse Used in satellite and wireless systems Often contrasts with wide-area beams Focuses antenna gain and power into a smaller footprint Improves link performance and supports frequency reuse Definition…
Key Points Tracks asset condition over time Used for predictive maintenance Common in industrial and asset management systems Relies on measurements such as vibration, temperature, or alarms Enables early detection of degradation before failure becomes disruptive Definition Condition Monitoring is…
Key Points Represents a guaranteed service rate Used in carrier and service agreements Common in WAN and access services Often paired with burst capacity Defines minimum level of throughput a provider intends to deliver Definition Committed Information Rate is the…
Key Points Describes the service footprint of a beam Used in satellite and wireless planning Depends on antenna pattern and power Affected by interference and propagation Determines where a beam can actually serve users or assets Definition Beam Coverage is…
Key Points Improves resilience and survivability of satellite communications systems Can include physical protection, RF hardening, and security measures Used in protected or mission-critical satcom deployments Involves tradeoffs between robustness, resource use, and operational flexibility Addresses vulnerabilities from environmental stress,…
