General overview of NGN |
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Considering new market realities characterized by factors such as: open competition among operators due to deregulation of markets, explosion of digital traffic, e.g., due to the increasing use of "the Internet", increasing demand for new multimedia services, increasing demand for a general mobility, convergence of networks and services, etc., the NGN (Next Generation Network) is conceived as a concrete implementation of the GII (Global Information Infrastructure). Recommendations in the Y series provide the foundation of the Next Generation Networks (NGN). However, implementation issues were not adequately addressed in GII. As a consequence, the NGN should be understood as the further step in the realization of GII concept.The target of NGN is to ensure that all elements required for interoperability and network capabilities support applications globally across the NGN while maintaining the concept of separation between transport, services and applications. This Recommendation is intended to be used as background information to assist the development of Recommendations, standards and of implementation guidelines for the realization of Next Generation Networks. |
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Citation: |
https://handle.itu.int/11.1002/1000/7400 |
Series title: |
Y series: Global information infrastructure, Internet protocol aspects, next-generation networks, Internet of Things and smart cities Y.2000-Y.2999: Next Generation Networks Y.2000-Y.2099: Frameworks and functional architecture models |
Approval date: |
2004-12-17 |
Provisional name: | Y.NGN-Overview |
Approval process: | AAP |
Status: |
In force |
Maintenance responsibility: |
ITU-T Study Group 13 |
Further details: |
Patent statement(s)
Development history
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Ed. |
ITU-T Recommendation |
Status |
Summary |
Table of Contents |
Download |
1
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Y.2001 (12/2004)
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In force
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here
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here
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here
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ITU-T Supplement
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Title
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Status
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Summary
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Table of contents
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Download
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Y Suppl. 1 (07/2006)
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ITU-T Y.2000 series – Supplement on NGN release 1 scope
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In force
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here
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here
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here
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Y Suppl. 3 (01/2008)
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ITU-T Y.2000 series – Supplement on service scenarios for convergence services in a multiple network and application service provider environment
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In force
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here
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here
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here
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Y Suppl. 6 (09/2008)
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ITU-T Y.2000-series – Supplement on the use of DSL-based systems in next generation networks
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In force
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here
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here
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here
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Y Suppl. 7 (09/2008)
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ITU-T Y.2000-series – Supplement on NGN release 2 scope
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In force
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here
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here
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here
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Y Suppl. 8 (01/2010)
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ITU-T Y.2000-series – Supplement on a survey of global ICT forums and consortia
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In force
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here
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here
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here
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Y Suppl. 9 (01/2010)
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ITU-T Y.2000-series – Supplement on multi-connection scenarios
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In force
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here
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here
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here
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Y Suppl. 10 (01/2010)
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ITU-T Y.2000-series – Supplement on distributed service network (DSN) use cases
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In force
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here
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here
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here
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Y Suppl. 13 (01/2011)
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ITU-T Y.2000-series - Supplement on scenarios for the evolution of NGN network capabilities to include information storage, processing and delivery
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In force
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here
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here
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here
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Y Suppl. 14 (01/2011)
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ITU-T Y.2000-series – Supplementary service scenarios for fixed-mobile convergence
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In force
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here
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here
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here
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Y Suppl. 15 (10/2011)
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ITU-T Y.2000-series – Profile-based application adaptation service using next generation networks
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In force
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here
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here
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here
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Y Suppl. 24 (11/2013)
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ITU-T Y.2000-series - Supplement on N-screen service scenarios for fixed mobile convergence
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In force
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here
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here
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here
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Y Suppl. 51 (11/2018)
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ITU-T Y.2000-series – Device independent screen-free service models and scenarios
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In force
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here
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here
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here
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Y Suppl. 56 (12/2019)
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ITU-T Y-series – Supplement on use cases of smart cities and communities
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In force
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here
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here
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here
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Y Suppl. 58 (05/2021)
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Internet of things and smart cities and communities standards roadmap
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In force
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here
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here
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here
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Y Suppl. 68 (05/2021)
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Framework for Internet of things ecosystem master plan
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In force
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here
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here
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here
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Y Suppl. 69 (05/2021)
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Web-based data model for Internet of things and smart city systems and services
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In force
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here
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here
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here
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Y Suppl. 82 (07/2024)
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Standardization gaps and roadmap for artificial intelligence and Internet of things in digital agriculture
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In force
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here
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-
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here
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Y Suppl. 83 (07/2024)
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Optimizing digital agriculture with best practices for integrating artificial intelligence and Internet of things
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In force
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here
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-
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here
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Title |
Approved on |
Download |
Multiple radio access technologies
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2012
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here
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Converging networks
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2010
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here
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