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Method, system, corresponding device and communication terminal for providing MBMS service

A business and signaling technology, applied in the field of communication, can solve the problems of not being able to use IMS business capabilities, and achieve the effect of unified network management

Inactive Publication Date: 2009-11-18
惠州市超越咨询服务有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] However, the technology described above provides IPTV based on MBMS, and cannot be controlled by the IP Multimedia Subsystem (IP Multimedia Subsystem, IMS) network, so that the rich service capabilities of IMS cannot be utilized.

Method used

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  • Method, system, corresponding device and communication terminal for providing MBMS service
  • Method, system, corresponding device and communication terminal for providing MBMS service
  • Method, system, corresponding device and communication terminal for providing MBMS service

Examples

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Embodiment Construction

[0047] The embodiments of the present invention will be described below with reference to the drawings.

[0048] Such as figure 2 As shown, it is a schematic diagram of the composition of a system for providing MBMS services based on an IMS system in an embodiment of the present invention. The system includes:

[0049] The service control module 10 (or referred to as the service control device) is configured to perform service authentication according to the service authentication request, and after obtaining the authentication passing result, send the authentication passing result to the security module.

[0050]The security module 12 (or security device) is used to send the service decryption code of the MBMS service to the user according to the authentication passing result after obtaining the authentication pass result. The service decryption code can be MSK, or can be encrypted by an encrypted password. MSK. Specifically, the security module 12 may directly send the MSK to t...

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PUM

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Abstract

The invention discloses a method, a system, a safety device, a service control device and a communication terminal for providing MBMS service. The method comprises the following steps that: a service control module in an IMS system carries out service authentication according to a service authentication request to acquire an authentication passing result; the service control module sends the authentication passing result to a safety module; and the safety module acquires the authentication passing result and then sends a service decipher of MBMS service to users. The controlling capacity of an IMS and the carrying capacity of an MBMS are multiplexed on the basis of the IMS system and an MBMS system to achieve IPTV service so as to realize the uniform authentication and uniform network management. The binding of the IPTV service with other services can be realized by utilizing the IMS, and personalized services can be provided to the users.

Description

Technical field [0001] The present invention relates to the field of communication, in particular to a method, system, corresponding device and communication terminal for providing MBMS service. Background technique [0002] Multimedia Broadcast / Multicast Service (MBMS) was proposed by the global standardization organization 3GPP (Third Generation Mobile Communications Cooperation Project). MBMS technology refers to a data source, through a shared transmission link, to multiple A point-to-multipoint service in which a user sends data. [0003] The timing process of providing Internet Protocol Television (IPTV) services based on MBMS is as follows: figure 1 As shown, the process is as follows: [0004] 1) The user (UE) obtains the electronic program menu (EPG) from the service selection function (Service Selection Function, SSF) in the system. [0005] 2) The UE performs service registration with the Broadcast Multicast Service Center (BM-SC) through HTTP POST. [0006] 3) The BM...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04H60/23H04H60/91H04W12/06
CPCH04L29/06455H04L63/062H04L63/08H04L51/38H04L12/5895H04L12/189H04L65/4076H04L63/0428H04W4/12H04L2463/062H04L51/58H04L65/611
Inventor 钟剑锋朱东铭成淑敏王啸王耕李金成
Owner 惠州市超越咨询服务有限公司
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