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Updating method and device for business notification information

A technology of business notification and update method, which is applied in the field of communication, can solve problems such as untimely update, freeze, and long time for generating business information, and achieve the effect of fast updating and solving the problem of excessively long generation time

Inactive Publication Date: 2016-06-15
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The main purpose of the present invention is to provide a method and device for updating service notification information, so as to solve the problem of too long service information generation time, untimely update, and problems caused by traditional RTP streams in the current multicast and broadcast services in the related art. Caton and other problems caused by bit rate switching, buffering, dragging, etc.

Method used

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  • Updating method and device for business notification information
  • Updating method and device for business notification information

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Effect test

Embodiment 1

[0066] An optional embodiment of the present invention provides a method for quickly updating multicast broadcast service notification information based on in-band fragmentation. The main idea of ​​the method is: a multicast broadcast service processing platform such as a mobile TV platform obtains Service announcement information; multicast broadcast service processing platforms such as mobile TV platforms divide service announcement information into different types of fragments according to the new business data model, and update service announcement information based on different types of fragments.

[0067] Among them, the new business data model includes basic information fragmentation, transmission information fragmentation, DASH information fragmentation, repair information fragmentation, reception report information fragmentation, key information fragmentation, program information fragmentation, etc.; transmission information fragmentation SDP information fragmentation ...

Embodiment 2

[0084] An optional embodiment of the present invention also provides a device for quickly updating multicast broadcast service announcement information based on in-band fragmentation. The device synchronizes, generates, and To describe the angle sent, the device implements the update method in the following way:

[0085] Firstly, after receiving the service announcement information synchronization message from the content providing platform, the SA server parses the service announcement information carried in the message and synchronously writes it into the database. After the SA server receives the data from the content providing platform and the DASH server, it checks the database and obtains the original data of the latest business announcement information, reassembles all the business announcement data and generates various types of fragments of the latest business announcement, and puts The latest generated business notification information and each type of incremental bu...

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Abstract

The invention provides an updating method and device for business notification information. The method comprises the steps of obtaining a business data type corresponding to the business notification information; dividing the business notification information into different types of business notification information fragments based on the business data type; and updating the business notification information based on the different types of business notification information fragments. Through the updating method for the business notification information, the problems in related technologies such as overlong generation time and untimely updating of the business information existing in the current multicast broadcasting type business and the problems such as blockage caused by code rate switching, buffering and dragging based on a traditional RTP code stream are solved.

Description

technical field [0001] The present invention relates to the communication field, in particular to a method and device for updating service notification information. Background technique [0002] There are many multicast and broadcast services, and the update method of service announcement information is frequent. For example, mobile TV is a technology that uses mobile phones to watch audio and video including mobile phones. Users can use the Service Announcement (SA for short) provided by the mobile TV service platform. Obtain the service announcement information of mobile TV. [0003] At present, the SA of the mobile TV service platform is generated according to the service information synchronized by the content providing platform. Every time the service information is synchronized, the SA must be regenerated so that the end user can obtain the latest service notification. Moreover, the current SA information generally abides by the Object Management Architecture (OMA) s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08
Inventor 梁文彬
Owner ZTE CORP
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