Access

Service Delivery Service delivery is the end-to-end provision of a service that meets its intended functional and operational requirements. Concept/Framework Service Handoff Service handoff is the operational process of moving an ongoing connection, session, or service flow from one network element or path to another while preserving continuity as much as possible.… Concept/Framework Session Continuity The application- and user-level outcome of maintaining an active call, data session, or control link without perceptible interruption as a device moves between cells, satellites, beams, or connectivity paths, evaluated… Concept/Framework Session Persistence Session Persistence is the maintenance of a user or connection session state across multiple requests or across a period of time. It preserves continuity of interaction. Software Shared Access Terminal Shared Access Terminal is a terminal that provides network access to multiple users, devices, or services through a common access point. Hardware Sidelink Communications A 3GPP-standardized direct device-to-device radio communication mode, defined within NR and LTE specifications, enabling two devices to exchange data directly over the PC5 interface without routing traffic through a base… Protocol Signal-to-Noise Ratio The measured ratio between the power of a wanted signal and the power of background noise present in the same channel, typically expressed logarithmically in decibels, determining how much data… Concept/Framework Situational Awareness The accurate, sufficiently current understanding of a dynamic operational environment — including entity positions, prevailing conditions, and how the situation is changing — that supports effective decision-making by a person… Concept/Framework Smart Inverter A power electronics device converting DC power from a distributed energy resource into grid-compatible AC power, additionally providing autonomous grid-support functions — voltage regulation, frequency response, remote curtailment, and fault… Hardware Software Defined Radio A radio hardware platform in which functions traditionally implemented in fixed analog hardware — modulation, filtering, frequency selection — are instead performed in software running on digital processing hardware, allowing… Hardware