What is NGN architecture?
What is NGN architecture?
Next Generation Network (NGN): a packet-based network able to provide. telecommunication services and able to make use. of multiple broadband, QoS-enabled transport. technologies and in which service-related.
What are the four layers of NGN architecture?
NGN is a layered architecture consisting of transport, access, control and application layer. It is important to note that all the layers are independent from each other.
How many layers are present in NGN architecture?
The five function layers are: (1) Application Layer that supports SIP protocol; (2) Network Control Layer that aims at overcoming the bottleneck problems at edge nodes or servers for end-to-end admission control; (3) Adaptation Layer that supports different network configurations and network mobility; (4) Network …
What are the objectives of NGN service architecture?
The NGN aims to provide high-quality broadband communications by controlling the quality of service (QoS) on an end-to-end basis. The idea is to provide multiple QoS classes having different features and to enable the appropriate QoS class to be selected when an application is provided.
What is the NGN and why is it important?
The term “next-generation network” or NGN refers to important developments in telecommunication core and access networks to be deployed over the next decade. ITU defines NGN as a packet-based network in which service-related functions are independent from underlying transport-related technologies.
What does NGN stand for?
the Nigerian naira
NGN is the currency code for the Nigerian naira, the official currency for the Federal Republic of Nigeria. The Nigerian naira is made up of 100 kobos.
What is NGN technology?
A next-generation network (NGN) is a packet-based network which can provide services including Telecommunication Services and is able to make use of multiple broadband, quality of service-enabled transport technologies and in which service-related functions are independent from underlying transport-related technologies …
What does NGN mean?
NGN
| Acronym | Definition |
|---|---|
| NGN | Nigerian Naira (ISO currency code) |
| NGN | Next Generation Network |
| NGN | Northern Gas Networks (UK) |
| NGN | Non-Geographic Number (telecommunications) |
What are the components of next generation networks?
The NGN is characterized by the following fundamental aspects:
- Packet-based transfer.
- Separation of control functions among bearer capabilities, call/session, and application/ service.
- Decoupling of service provision from network, and provision of open interfaces.
What is next generation network architecture?
A next generation network (NGN) as defined by ITU-T is a packet-based network able to provide services including telecommunication services and able to make use of multiple broadband, QoS-enabled transport technologies and in which service-related functions are independent from underlying transport-related technologies …
