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Equipment, system and method for implementing IPTV by next generation communication network

A next-generation, equipment technology, applied in the field of equipment, systems and methods for implementing IPTV in next-generation communication networks, can solve problems such as inability to realize combined services, and achieve the effect of rapid integration

Inactive Publication Date: 2010-12-08
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Moreover, due to the reconstruction of the network, it is difficult for the IPTV service to integrate with various communication and multimedia services supported by the next generation network, so it is impossible to realize the combined service

Method used

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  • Equipment, system and method for implementing IPTV by next generation communication network
  • Equipment, system and method for implementing IPTV by next generation communication network
  • Equipment, system and method for implementing IPTV by next generation communication network

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Experimental program
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Embodiment Construction

[0034] The next generation network in the present invention refers to a next generation communication network based on IMS structure, or a mobile communication network providing IP multimedia subsystem functions.

[0035] Such as figure 1 As shown, a schematic diagram of a system embodiment of a hypertext transmission call session control function device according to the present invention accessing an IMS-based next-generation network, and a system for accessing an IPTV service terminal mainly includes the following functional units:

[0036] The call session control function unit CSCF, which handles functions related to session control and routing of session messages, can be subdivided into query class I-class and service class S-class, commonly referred to as I / S-CSCF.

[0037] The proxy-call session control function unit P-CSCF is the first contact unit of the IMS network user at the service control layer, and receives the user's service request based on session control. T...

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PUM

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Abstract

The invention discloses equipment, a system and a method which can realize IPTV on next generation communication network. The invention accesses the present IPTV terminal into the next telecommunication network based on IMS through providing H-CSCF equipment between IPTV terminal and the I / S-CSCF net element of IMS core network. Furthermore, the invention provides users with IPTV services, traditional telecommunication services and mutually fused new services through the telecommunication network. The key points of the invention lie in the Mw interface realization between H-CSCF and the I / S-CSCF net element of the IMS core network, an H-CSCF conversion function of interface messages between users and Mw interface messages and the electronic program leading function of supporting IPTV services, which are the main functions of the H-CSCF equipment. The invention can simply provide the IPTV services and at the same time rapidly support the integration of IPTV and other communication services.

Description

technical field [0001] The present invention relates to technologies and solutions for providing IPTV services in a next generation communication network (Next Generation Network, referred to as NGN), in particular, to devices, systems and methods for connecting existing IPTV terminals to a communication network for implementing IPTV services . Background technique [0002] At present, the research of NGN has basically determined the frame structure. In addition to the management level, NGN also includes user level, transport level, business control level and application level. The IP Multimedia Sub-system (IMS for short) is a collection of main functional entities at the service control level. Registration, authentication, authentication, QoS management and guarantee of users and terminal equipment can be realized through IMS. At the same time, IMS supports multiple user access technologies, supports user nomadic and mobility management, and supports interworking with oth...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L12/56H04L29/06H04L12/18
Inventor 高毅杨维屠嘉顺
Owner ZTE CORP