18-05-2012, 11:26 AM
INTELLEGENT NETWORK
INTELLEGENT NETWORK.pptx (Size: 153.53 KB / Downloads: 36)
ABSTRACT
Wireless intelligent network (WIN) is a concept being developed by the Telecommunications Industry Association (TIA) Standards Committee TR45.Evolution to an IN without making current network infrastructure.Service differentiation and streamlined infrastructure are key factors to winning the battle of competition as customers expand and become more sophisticated and the wireless service becomes more of a commodity. To wireless carriers and service providers, this means leveraging equipment, systems and customer service initiatives across all services and markets. Wireless providers who are first-to-market with customers-oriented services will have an immense advantage in securing dominant market share. One of the vital solutions for this highly competitive and increasingly demanding market is to build a sophisticated Wireless Intelligent Network infrastructure that can flexibly support existing and new services. This approach can reduce the load on the wireless switches
INTRODUCTION:
History of Intelligent Networks
SPC (Stored Program Control) exchanges in 1960s
Computer technology and telephone network merged
Routing intelligence in switches
Offered services call waiting and traditional PBX (AT&T)
Mid-1970s support for management and maintenance through Operations Support System (OSS)
Databases located at network control points
Value added services practical and economical to offer
Centralized databases in 1980s (AT&T)
First calling card and 800-services
AT&T Software Defined Network (“pre-VPN”)
Term ‘Intelligent Network’, Bellcore 1984
Advantages of intelligent networks:
The one of the major advantage of the intelligent networks is the digitalization and the change of the line switching.
Intelligent networks manage the whole system or the services of the telecommunication and also monitor the whole system then run different programs
Intelligent networks also helps to increase the competition of the business of the market by producing or arranging new services
Intelligent networks enhance the evolution and development of new services for the customers or the users
Another important or the big advantage of the intelligent networks is that they are able to manage the inventions or the creations of the new telecom standards and enable the operating staff to mange the all types pf services of that particular module.
Disadvantages of Intelligent Networks:
Some times they are not reliable and service providers use the non intelligent networks top maintain the reliability.
Difficult configuration is also the disadvantage of the intelligent networks because it is created with the help of small pieces of hardware
And the operators need large expense for the installation or for the configuration of the intelligent networks i.e. it is quite costly.