Key Points Time-series storage for operational and process history Continuously collects and stores operational data for later retrieval and analysis Used in industrial automation, control systems, utilities, and operations centers Supports understanding how industrial systems behaved and changed over time…
Key Points Measures delivered data rate Can differ from nominal bandwidth Affected by overhead and congestion Used in network and system performance analysis Accounts for protocol overhead, congestion, retries, and other losses Definition Throughput is the actual amount of data…
Key Points Central point for operator interaction with process or system Displays alarms, trends, and diagnostic information Provides access to controls and system commands Used in control rooms, utilities, plants, and industrial operations Critical for operator supervision and intervention during…
Key Points Distributes shared capacity among users, flows, or services Used in access and transport systems Can be static, scheduled, or dynamic Supports fairness and service prioritization Managed through admission control, shaping, scheduling, or capacity grants Definition Bandwidth Allocation is…
Key Points Control method without output feedback correction Applied in contexts where the process is predictable enough that fixed input is acceptable Used in simple automation, timed operations, and systems where feedback is unavailable or unnecessary Simpler than feedback control…
Key Points Prioritizes selected traffic classes based on service requirements Manages bandwidth, delay, jitter, and loss behavior Used to support service differentiation when resources are constrained Applies in enterprise networks, carrier networks, industrial networks, and real-time communication systems Operates through…
Key Points Designed for high data capacity Often uses spot beams and reuse Common in broadband satellite systems Improves total throughput per orbital asset Definition High Throughput Satellite is a satellite system designed to deliver higher data capacity than traditional…
Key Points Reduces overload in shared networks Used in transport and routing systems Supports stable throughput and fairness Often works with retransmission and flow control Adjusts sending rates, manages queues, or influences traffic patterns to maintain useful throughput Prevents excessive…
Key Points Describes the access segment nearest the user Often a major determinant of service quality Can be wired or wireless Common in broadband and service delivery discussions Frequently the limiting factor in end-user service quality even when the core…
Key Points Process Variable is the measured value used by a control system It exists to represent the current state of the process relative to a target The process variable is compared with a setpoint to determine control action Used…
