The phrase "a central entity" is correct and usable in written English.
It can be used in contexts where you are discussing a key component or main subject within a system, organization, or framework.
Example: "In our research, we identified a central entity that plays a crucial role in the ecosystem."
Alternatives: "a key component" or "a primary element".
In the centralized approach, a central entity called a spectrum server or a spectrum broker, which is responsible for sharing the available spectrum band among the CR users while in the distributive method, each CR user participates in the sharing decision.
The centralized approaches rely on a central entity and a global knowledge of the parameters related to the different link gains whose transmission may induce extensive signaling and generate long delays.
The linear programming (LP)- and convex programming (CP -based solutions are uniquely CP -baseded, which asolutionse existence of areentral entity.
With a centralized approach or infrastructure-based CR network, spectrum decisions are performed and coordinated by a central entity (e.g., a base station) based on the fusion of sensing results collected from several SUs or dedicated sensors.
A central entity guarantees the issuance and redeemability of the stablecoin by reference to the asset which it holds as collateral.
Due to the use of a Key Distribution Centre (KDC), a central entity, where all the cryptographic material is stored, we included a mechanism to recover from any unauthorised physical access and disclosure of all such material at once, without requiring the need of human intervention on devices' re-setup.
Unlike centralized QoS provisioning schemes, the EDCA mechanism does not require a dedicated central entity that computes computationally complex scheduling and/or admission control algorithms.
We have traced Johnnie Walker and J& B operations vested in a Dutch central entity, Diageo Brands BV in Amsterdam.
The most defining characteristic of the Internet is that it was not designed by a single central entity, but emerged from the complex interaction of many economic agents, such as network operators, service providers, designers, users, etc., in varying degrees of collaboration and competition.
In the future, we plan on designing a peer-to-peer, trust based, federation system, that enables each city endpoint to act as an entry point to all the cities and allows for new cities to join without having the contact a single central entity.
In a collaborative network, if an entity has a high centrality, it is considered the "central entity" and possesses and controls a great deal of research resource in the collaborative network.
