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IEEE 1903
The Functional Architecture of Next Generation Service Overlay Networks
Year: 2011
Abstract: This Next Generation Service Overlay Network (NGSON) standard describes a framework of Internet Protocol (IP)-based service overlay networks and specifies context-aware [e.g., such as required quality of service (QoS) level; type of service such as real time versus data; nature of data stream such as I-frame versus B-frame; and type of terminal such as TV monitor versus personal digital assistant], dynamically adaptive (e.g., using locally derived information to discover, organize, and maintain traffic flows in the network within a local area network), and self-organizing networking capabilities (e.g., developing network structures based on the needs of the customers and the capabilities of existing network structures), including advanced routing and forwarding schemes, that are independent of underlying networks.
The NGSON architecture provides advanced service and transport-related functions to support contextaware, dynamically adaptive, and self-organizing networks. This standard specifies a functional architecture for NGSON. The functional architecture consists of a set of functional entities (FEs), their functions, reference points, and information flows to illustrate service interaction and media delivery among FEs and external components.
NGSON may operate with different underlying networks such as IP Multimedia Subsystem (IMS), next generation network (NGN), peer-to-peer (P2P) overlay, or Web to transmit NGSON signaling messages and/or media among its users and services. Specifications of underlying networks are outside scope of this standard.
Purpose
The purpose of this standard is to enable network operators, service/content providers, and end users to provide and consume composite services by the deployment of context-aware, dynamically adaptive, and self-organizing networking capabilities.
The NGSON architecture provides advanced service and transport-related functions to support contextaware, dynamically adaptive, and self-organizing networks. This standard specifies a functional architecture for NGSON. The functional architecture consists of a set of functional entities (FEs), their functions, reference points, and information flows to illustrate service interaction and media delivery among FEs and external components.
NGSON may operate with different underlying networks such as IP Multimedia Subsystem (IMS), next generation network (NGN), peer-to-peer (P2P) overlay, or Web to transmit NGSON signaling messages and/or media among its users and services. Specifications of underlying networks are outside scope of this standard.
Purpose
The purpose of this standard is to enable network operators, service/content providers, and end users to provide and consume composite services by the deployment of context-aware, dynamically adaptive, and self-organizing networking capabilities.
Subject: content delivery
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| contributor author | IEEE - The Institute of Electrical and Electronics Engineers, Inc. | |
| date accessioned | 2017-09-04T16:05:22Z | |
| date available | 2017-09-04T16:05:22Z | |
| date copyright | 09/10/2011 | |
| date issued | 2011 | |
| identifier other | RVRBOEAAAAAAAAAA.pdf | |
| identifier uri | https://yse.yabesh.ir/std/handle/yse/68563 | |
| description abstract | This Next Generation Service Overlay Network (NGSON) standard describes a framework of Internet Protocol (IP)-based service overlay networks and specifies context-aware [e.g., such as required quality of service (QoS) level; type of service such as real time versus data; nature of data stream such as I-frame versus B-frame; and type of terminal such as TV monitor versus personal digital assistant], dynamically adaptive (e.g., using locally derived information to discover, organize, and maintain traffic flows in the network within a local area network), and self-organizing networking capabilities (e.g., developing network structures based on the needs of the customers and the capabilities of existing network structures), including advanced routing and forwarding schemes, that are independent of underlying networks. The NGSON architecture provides advanced service and transport-related functions to support contextaware, dynamically adaptive, and self-organizing networks. This standard specifies a functional architecture for NGSON. The functional architecture consists of a set of functional entities (FEs), their functions, reference points, and information flows to illustrate service interaction and media delivery among FEs and external components. NGSON may operate with different underlying networks such as IP Multimedia Subsystem (IMS), next generation network (NGN), peer-to-peer (P2P) overlay, or Web to transmit NGSON signaling messages and/or media among its users and services. Specifications of underlying networks are outside scope of this standard. Purpose The purpose of this standard is to enable network operators, service/content providers, and end users to provide and consume composite services by the deployment of context-aware, dynamically adaptive, and self-organizing networking capabilities. | |
| language | English | |
| title | IEEE 1903 | num |
| title | The Functional Architecture of Next Generation Service Overlay Networks | en |
| type | standard | |
| page | 147 | |
| status | Active | |
| tree | IEEE - The Institute of Electrical and Electronics Engineers, Inc.:;2011 | |
| contenttype | fulltext | |
| subject keywords | content delivery | |
| subject keywords | context awareness | |
| subject keywords | dynamic adaptation | |
| subject keywords | IEEE 1903 | |
| subject keywords | self-organization | |
| subject keywords | service composition | |
| subject keywords | service discovery and negotiation | |
| subject keywords | service overlay network | |
| subject keywords | service routing |