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Intelligent network services in packet-switched network

A technology of intelligent network and packet network, applied in the field of intelligent network business, can solve the problem that the packet switching service cannot be applied in the same way, and achieve the effect of easy modification and low cost

Inactive Publication Date: 2003-12-17
MICROSOFT TECH LICENSING LLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the problem is that prior art intelligent network solutions are based on circuit-switched data transmission and they cannot be equally applied to packet-switched services

Method used

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  • Intelligent network services in packet-switched network
  • Intelligent network services in packet-switched network
  • Intelligent network services in packet-switched network

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Embodiment Construction

[0029] The invention can be applied to any packet switched system in which connections are established based on sessions, the system has a functional connection to the intelligent network service control function. Examples of such systems are the third generation mobile communication systems UMTS and IMT-2000. The present invention is described below using the GPRS service of the second generation GSM system as an example, hereafter referred to as the GPRS system, but the present invention is not limited to this specific system. The specifications of mobile communication systems are developing rapidly. Such developments may require additional variations of the invention. Accordingly, all terms and expressions should be interpreted broadly, and they are used to describe rather than limit the present invention. What is important to the present invention is the function, not which network element or which device performs which function.

[0030] Figure 1 shows the general netw...

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Abstract

The invention relates to a method and a network node for providing a packetswitched network user with a service via the intelligent network. In the packet network, a session is established for routing functionality of packets originating from and terminating at the user when the user registers to the network. To implement the services according to the intelligent network principles, a control record (SR) for the session is added to the packet network node(s) which control record recognises the events which trigger the connection to the intelligent network. Alternatively, the control record can be formed when the user activates the PDP context.

Description

technical field [0001] The present invention relates to the intelligent network service provided in the packet switching network, especially to the service provided in the wireless packet network. Background technique [0002] Mobile communication systems have been developed to free people from fixed telephone terminals without compromising their reachability. With the advent of mobile communication systems, various services provided by mobile stations have also been developed. Various new service forms currently being planned are called third-generation mobile communication systems, such as Universal Mobile Telecommunications System (UMTS) and IMT-2000 (International Mobile Telecommunications 2000). A large part of these services are designed to be transported using packet switching. Current mobile communication systems such as the pan-European mobile communication system GSM (Global System for Mobile Communications) also develop packet-switched services, and one of the t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/66H04L12/56H04L69/14H04M3/00H04Q3/00H04W76/02H04W88/18
CPCH04W88/18H04Q3/0029H04W76/022H04W76/12
Inventor 图杰·赫塔瑞诺·塔梅拉朱卡·沃伦尤斯
Owner MICROSOFT TECH LICENSING LLC