October 9, 2019 draft3 of usgv6 revision 1 specifications available for public comment the first version of the of the. Next generation network architecture, by sunny yeung. Pdf nextnew generation networks services and management. Cran is the next logical evolution in fibertotheantenna ftta networks, or distributed ran dran, and involves centralizing several baseband units bbus in a location away from the towers and antennas, rather than collocating bbus with the remote radio head rrh on the antenna site. It creates a framework to aid the understanding of ngn, exploring the strategic development and practical deployment of ngn. Main report and annexes question 262, study period 20102014 migration from existing networks to nextgeneration networks for developing countries.
The pdf may of may not be included in the same physical unit. Through these and similar efforts, over the last few years the concept of a new, integrated broadband network has been developed and labelled next generation network ngn. Over the past year, openconfig has been actively developing a collection of consistent and scalable data. A nextgeneration core network architecture for mobile. Enhanced revenue generation by providing optimised connection, service, flexibility and efficient network management end user perspective network service provider perspective converged phones iptv interactive gaming reality augmented. In this study, one limited oneself to evaluate the number of the principal equipment of this interface. Information and translations of nextgeneration network in the most comprehensive dictionary definitions resource on the web. Sometimes a ngn is referred to as an allip network. Nextgeneration network ngn is a broad term used to describe key architectural evolutions in telecommunication core and access networks. Next generation network ngn is a broad term used to describe architectural evolution and innovation in telecommunication and access networking. Ive been around forever and i know most of the people i need to know. The nextgeneration network ngn is a body of key architectural changes in telecommunication core and access networks. A nextgeneration network ngn is a packetbased network which offers services including telecommunication services to its customers and is able to make use of qualityofservice qosenabled transport technologies, multiple broadband, and in which servicerelated functions are independent from underlying transportrelated technologies. Shifting workflows, rising data volumes, new demands from a cloudenabled, increasingly mobile workforce.
The next generation network connectivity handbook a guide for community leaders seeking affordable, abundant bandwidth vol 1. Perspectives and potentials explores the potentials of ngn and provides an outlook of future services for the end users and opportunities for the traditional network operators and new players. Ngn requirements, the general reference model, ngn functional requirements and functional architecture, and evolution to ngn from existing telecommunication. Key features of next generation networks techrepublic. Next generation network architecture linkedin slideshare. Pdf newnext generation networks aim to provide mutual trusted ip based networks for a multi access network and innovative services tailored to users. Ngns are commonly built around the internet protocol.
Nctrs next generation network is a network of residency programs transforming teacher preparation. Next generation network ppt free download as pdf file. The itut has started its work on ngn in 2003 by creating the socalled joint rapporteur group on next generation network jrgngn, which targeted to study several main subjects such as. Next generation networks ngn provide ubiquitous connectivity with pervasive accessibility to service, application, content and information. Every new generation of wifi brings an opportunity to pause and consider the transformational changes that will be affecting us in the coming years. That equation, however, can be and has been reversed by many cities, much in the way that cities. The ip multimedia subsystem ims is a control architecture framework for the next generation network ngn. Responding to recent developments to protect consumers, promote effective competition and secure efficient investment 1 1. This new network is called the next generation network. The next generation network program ngnp fosters industry collaboration, provides access to ultrahighspeed network connectivity, and supports innovation in information and communications technology ict for small. How quickly these infrastructure architectures reach. The authors of the paper also propose a framework to support network impacts planning, assessment and reporting and learning. The general idea behind ngn is that one network transports all information and services voice, data, and all sorts of media such as video by encapsulating these into packets, like.
Draft of new usgv6 specifications available for public comment. Senator ted stevens alaska provided comedians plenty of fodder when, in 2006, he described the internet as a series of tubes. Next generation core architecture introduction by telcoma global duration. Crimi telcordia technologies next generation networks this paper, an ngn can be thought of as a packetbased network where the packet switching and transport elements e. Next generation network ppt session initiation protocol. Sometimes an ngn is referred to as an allip network. A nextgeneration network ngn is the term given to describe a telecommunications packetbased network that handles multiple types of traffic such as voice, data, and multimedia.
Definition of nextgeneration network in the dictionary. A presentation given at apricot 2016s opening ceremony and apricot plenary 1 session on 22 february 2016. Question 1912, study period 20062010 strategy for migration from existing networks to nextgeneration ngn for developing countries. The general idea behind the ngn is that one network transports all information and services voice, data, and all sorts of media such as video by encapsulating these into packets, similar to those used on the internet. In this report, the concept of ngn denotes the second definition. The new enterprise it landscape of cloud services, mobility and byod, social media usage and big data analytics creates very different types of. Next generation network services explains technologies that have, and will influence this change, and brings together technologies such as softswitching, ip telephony, network directories and application frameworks. Interoperability of services and networks in ngn y. Next generation networks ngn future of telecommunication satya n. Given the pace of change, this second edition of the handbook provides a snapshot of information for city. Individually, network programs have tremendous impact in their community. Overview and objectives the openconfig group is focused on reducing the operational complexity of configuring and monitoring network elements. An assessment maps all network devices, links and protocols, and provides a detailed view of the complete lan and wan design.
Nctr network partners represent the most innovative and effective residency programs in the country. Underlying network and access is enabled across a wide range of broadband technologies, both wireless e. Blockchain provides security, traceability for smart manufacturing. Next generation network research at tcom ou is fueled by an ambitious mission.
Dont forget to build your network with the next generation. The traditional concepts associated to ngn are extended by including uptodate studies. It enables unfettered access for users to networks. The ngcn is about the new switching, gateways and transmission equipments in the core network, enabling several access networks to use the same core network. Nextgeneration network configuration and management. A multiservice, multiprotocol, multiaccess, ip based network secure, reliable and trusted multiservices.
Next generation network 2 voip quality measurement system this system uses an active measurement method which exchanges pseudo rtp calls between probes in order measure the voice quality r factor, etc. Simply refreshing network technology is no longer sufficient. Key features of next generation networks by scott reeves in data center, in data centers on june 9, 20, 10. The migration towards next generation networks ngn changes the. Next generation network ngn is a broad term for an integrated network that will offer voice, data, video services over both wireline and wireless infrastructure. The internet protocol is the most significant integration factor because it is available globally and, at least in principle, it can use almost all the services and applications in all the networks. Major technology changes, which occur naturally in competitive as well as regulated markets, are. Next generation networks introduction the network revolution technology trends applications and requirements issues and solutions quality of service security network management high reliability intelligent networking example. Telecommunication next generation network ngn is a converged network aims to provide a multitude of services over a single integrated network infrastructure, rather than multiple separated and overlay networks, as have existed for decades. Nextgeneration network services nextgeneration network. Initially, the term next generation network was used to refer to the transformation of the core network to ip. Voice on the next generation network summary this revolution is fueled by unparalleled customer demand and by telecom. Next generation networks ngnfuture of telecommunication.
A single ip packetbased network which replaces the different transport networks. It can identify critical network issues and provide a remediation to address them. Here we distinguish between the next generation core network ngcn and next generation access network ngan. Next generation networks are used to transmit all kinds of services and information including voice datacalls, audio datacalls and multimedia information such as videos. Next generation network evaluation better evaluation. The next generation of the internet revolutionizing the way we work, live, play, and learn former u. Pdf next generation networks ngn billing and charging. It is the convergence of service provider networks that includes the public switched telephone network, the data network the internet, and, in some instances, the.
This chapter explores the current perspectives and developments with respect to nextgeneration infrastructures. Next generation network ngn services 2 a telcordia technologies white paper j. A next generation network is a packetbased network that can be used for both telephony and data and that supports mobility. It enables unfettered access for users to networks and to competing service. The general idea behind the ngn is that one network transports all information and services voice, data, and all sorts of media such as video by encapsulating these into ip packets, similar to those used on the internet. It is a very important chapter for both service providers and end users who need to understand how the forces of convergence and emerging nextgeneration technologies will affect the evolution of their networks. Pdf convergence and next generation networks researchgate. Mobile next generation network, evolution towards 4g. Contents introduction and context the current field network metrics network tools gaps in current practice network theories of change networks as complicated and complex initiatives challenges of network monitoring and evaluation network impact. But recently, i was interviewed for a podcast, a webinar and a telesummit by three people who were born after i wrote my. Ngn will bring tremendous advantages to companies and individuals, in terms of access to information, education and knowledge, efficiency, dematerialisation and new user experiences. The migration of the network with circuit switching towards the ngn requires a thorough knowledge of the interface between them. Moving forward, networks will face a continued dramatic increase in the number of.
Next generation network ngn equipment market global. On the road to 5g, centralized radio access network cran architecture is a key stepping stone. Not one network, but different networks that interoperate. There is no need to classify services as class 4 or class 5 services as in the tdm. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. For operators, these allinternet protocol ip networks. Conceptually, the ngn defines a new network architecture in. Operating expenses for a next generation network is greater than the new or incremental riskadjusted revenues plus system benefits the benefits to the service providers overall system beyond the local network plus the threat of competitive losses.
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