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Method and device for controlling IPTV live broadcast

A program and control message technology, applied in the field of communication, can solve problems such as inability to control programs and inability to determine users' live broadcast programs

Inactive Publication Date: 2010-02-24
HUIZHOU KANGLI TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Currently, in Telecommunications and Internet Converged Services and Protocols for Advanced Networking (TISPAN), the live program request message sent by the user only contains channel information, and after the network side receives the live program request message, It is impossible to determine which live program in the channel the user requests to watch, so that the network side cannot control the program requested by the user

Method used

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  • Method and device for controlling IPTV live broadcast
  • Method and device for controlling IPTV live broadcast
  • Method and device for controlling IPTV live broadcast

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0130] Embodiment 1: The live program request message sent by the live service initiating device carries channel identification and program identification information, and the live service control device on the network side determines the live program requested by the live service initiating device according to the channel identification and program identification information, and Judging whether the live program has reached the playing time, when it arrives, sending a live program control message to the live service initiating device, the live program control message carries the indication of accepting the live program request message and the location of the requested live program Multicast address, indicating that the network side allows the live service initiation device to join the multicast group where the live program requested to watch is located to obtain the media stream of the live program; when it does not arrive, send the live program to the live service initiation d...

Embodiment 2

[0156] Embodiment 2: The live program request message sent by the live service initiating device carries channel identification and program identification information, and the live service control device on the network side determines the live program requested by the live service initiating device according to the channel identification and program identification information, and Judging whether the live program has reached the playing time, when it arrives, sending a live program control message to the live service initiating device, the live program control message carries the indication of accepting the live program request message and the location of the requested live program Multicast address, indicating that the network side allows the live service initiation device to join the multicast group where the live program requested to watch is located to obtain the media stream of the live program; when it does not arrive, send the live program to the live service initiation d...

Embodiment 3

[0176] Embodiment 3: The live program request message sent by the live service initiating device carries channel identification and program identification information, and the live service control device on the network side determines the live program requested by the live service initiating device according to the channel identification and program identification information, and Judging whether the live program has reached the playing time, when it arrives, sending a live program control message to the live service initiating device, the live program control message carries the indication of accepting the live program request message and the location of the requested live program Multicast address, indicating that the network side allows the live service initiation device to join the multicast group where the live program requested to watch is located to obtain the media stream of the live program; when it does not arrive, send the live program to the live service initiation d...

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PUM

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Abstract

The embodiment of the invention discloses a method and a device for controlling IPTV live broadcast, and relates to the field of communication. The method and the device are invented in order to solvethe problem that a network side cannot determine the live broadcast requested to be watched by a user and further the live broadcast requested by the user cannot be controlled when the user requeststhe IPTV live broadcast to a network in the prior art. The invention provides a technical scheme that: the method for controlling the IPTV live broadcast comprises the following steps: receiving a live broadcast request message sent by a live broadcasting service initiating device; determining the live broadcast requested to be watched according to watch content indication information carried by the live broadcast request message; and performing watch control on the live broadcast requested to be watched. The technical scheme provided by the embodiment of the invention can be applied to an IPTV system.

Description

technical field [0001] The present invention relates to the communication field, in particular to a method and device for controlling IPTV live programs. Background technique [0002] IPTV is an interactive Internet TV, which is a kind of media stream that transmits video, text, graphics and data on the Internet Protocol (Internet Protocol, IP) network, and provides quality of service / experience quality assurance, security, interactivity and reliability. multimedia business. A user can obtain an IPTV service by using a personal computer (Personal Computer, PC), a mobile terminal, or a set-top box (Set Top Box, STB)+a common TV set. [0003] The IPTV provides two kinds of media playing services: on-demand service and live broadcast service. The user can obtain the live programs played by the live channel by signing a contract with a certain live channel and paying for the live channel. Since the user may not like all the live programs played by the live channel, the above ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/173H04N7/167H04L29/06
CPCH04N21/6581H04N21/64322H04N7/17318H04N21/64746H04N21/64723
Inventor 张妮漆宝剑
Owner HUIZHOU KANGLI TECH
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