name: NGN
full_form: Next Generation Networks
context: Next Generation Networks (NGN) as defined in [18, 19], are essentially about delivering new services that are available any place, any time, and on any device, through any customer-chosen access mechanism. NGN Management (NGNM) [16] supports the aims of the NGN by decoupling and make independent, the service creation/deployment infrastructure from the transport infrastructure. The decoupling is reflected in the NGN architecture as the separation of the Transport and Service strata and shown as two ependent stratums. NGNM also introduces the NGN management plane, union of the NGN service stratum management plane and the NGN transport stratum management plane and may include joint management functions, i.e., functions used to manage entities in both strata plus functions required to support this management [18]. NGNM introduces a new set of grouping of management functionality compared to TMN LLA to better support the complexity of the NGN .e.g. NGNM Resource Management layer encompasses
description: Next Generation Networks (NGN) refers to a standards-driven initiative aimed at delivering new services that are accessible anywhere, anytime, and on any device through various customer-chosen access mechanisms. It involves the decoupling of service creation/deployment infrastructure from transport infrastructure, introducing a new management plane for both service and transport strata.
explanation: NGN is classified as Technology based on its role in defining standards for next-generation telecommunications networks, focusing on delivering flexible services across different devices and access mechanisms. The context highlights NGN's emphasis on decoupling service creation from transport infrastructure and introducing a unified management plane.
section_title: 4.3Management of Next Generation Networks
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