Next Generation Network

What Does Next Generation Network Mean?

Next generation network (NGN) is a broad term used to describe architectural evolution and innovation in telecommunication and access networking. Next generation networks are used to transmit all kinds of services and information including voice data/calls, audio data/calls and multimedia information such as videos. All kinds of such data are encapsulated in data packet form.

Techopedia Explains Next Generation Network

NGN is a packet-based network that provides services like broadband, telecommunication and is also able to use QoS.

A NGN is a purely based on Internet technology, including MPLS and IP. It uses H.323 protocol as its major component. Softswitch is the most important device used in NGN and it is only designed for voice applications.

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Margaret Rouse

Technology Specialist

Margaret is an award-winning writer and educator known for her ability to explain complex technical topics to a non-technical business audience. Over the past twenty years, her IT definitions have been published by Que in an encyclopedia of technology terms and cited in articles in the New York Times, Time Magazine, USA Today, ZDNet, PC Magazine, and Discovery Magazine. She joined Techopedia in 2011. Margaret’s idea of a fun day is to help IT and business professionals to learn to speak each other’s highly specialized languages.

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