WO2009055986A1 - Procédé et système de commutation d'un service de télévision mobile par ondes hertziennes vers un service multimédia en flux - Google Patents

Procédé et système de commutation d'un service de télévision mobile par ondes hertziennes vers un service multimédia en flux Download PDF

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Publication number
WO2009055986A1
WO2009055986A1 PCT/CN2007/003786 CN2007003786W WO2009055986A1 WO 2009055986 A1 WO2009055986 A1 WO 2009055986A1 CN 2007003786 W CN2007003786 W CN 2007003786W WO 2009055986 A1 WO2009055986 A1 WO 2009055986A1
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WO
WIPO (PCT)
Prior art keywords
communication terminal
streaming media
service
link
broadcast
Prior art date
Application number
PCT/CN2007/003786
Other languages
English (en)
Chinese (zh)
Inventor
Ning Hu
Original Assignee
Zte Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zte Corporation filed Critical Zte Corporation
Publication of WO2009055986A1 publication Critical patent/WO2009055986A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/20—Arrangements for broadcast or distribution of identical information via plural systems
    • H04H20/24—Arrangements for distribution of identical information via broadcast system and non-broadcast system

Definitions

  • the present invention relates to the field of data services, and in particular, to a system and method for switching a broadcast mobile TV service to a streaming service.
  • broadcast mobile TV services are increasingly valued by many operators because they are not limited by bandwidth, and have been considered as the focus of future business development.
  • the communication terminal often cannot receive good broadcast television program signals indoors, the broadcast quality of the television program is seriously degraded, and the development of the broadcast mobile TV service is limited, and the user satisfaction is also reduced.
  • the indoor coverage system of broadcast television can solve the problem that the communication terminal cannot receive a good broadcast TV program signal indoors, the investment in building an indoor coverage system is very large, and it is actually difficult to implement and apply widely.
  • the main object of the present invention is to provide a system and method for switching a broadcast mobile TV service to a streaming media service, so as to effectively improve playback quality and improve user satisfaction.
  • the technical solution of the present invention is implemented as follows: A system for switching a broadcast mobile TV service to a streaming media service, wherein the system comprises a connected broadcast network, a communication terminal, and a streaming media service platform; The communication terminal is configured to receive the broadcast television program content from the broadcast network according to the channel and/or program information in the service guide; and obtain a link corresponding to the received channel or program in the streaming media service field, to the link Sending a streaming media content acquisition request; a streaming media service platform, configured to provide streaming media content for the communication terminal.
  • the communication terminal acquires the link if the communication terminal cannot receive the normal broadcast television program content, or the communication terminal actively initiates the handover from the broadcast network to the streaming media service platform.
  • the streaming media monthly service platform is further used for authenticating the subscription relationship of the communication terminal, and If the right fails, the terminal is prompted to subscribe to the streaming media content corresponding to the link.
  • the system further includes: a mobile TV service platform coupled to the communication terminal for providing broadcast television program content via the broadcast network, and providing a service guide for the communication terminal to download.
  • the communication terminal can switch back to the broadcast network.
  • the above link is an RSTP link.
  • a method for switching a broadcast mobile phone television service to a streaming media service comprising: the communication terminal receiving the broadcast television program content from the broadcast network according to the channel and/or program information in the service guide; the communication terminal acquiring the received A link corresponding to the channel or program in the streaming media service area, and a streaming media content acquisition request is sent to the link.
  • the communication terminal acquires the link if the communication terminal cannot receive the normal broadcast television program content, or the communication terminal actively initiates the handover from the broadcast network to the streaming media service platform.
  • the method further includes: the streaming media service platform authenticating the subscription relationship of the communication terminal, and prompting the terminal to subscribe to the streaming media content corresponding to the link if the authentication fails.
  • FIG. 1 is a system diagram for implementing service switching according to an embodiment of the present invention
  • FIG. 2 is a flowchart of implementing service switching according to an embodiment of the present invention.
  • FIG. 1 is a system diagram of implementing service switching according to an embodiment of the present invention.
  • the communication terminal is connected to a streaming media service platform, and the communication terminal can receive broadcast television programs from the broadcast network.
  • the communication terminal is a user equipment capable of accepting a broadcast television service and a streaming media service;
  • the streaming media service platform is capable of providing streaming content to the communication terminal, and the streaming media content generally includes streaming media content corresponding to the broadcast television program content. .
  • the service guide includes information such as a channel identifier (ID) and/or a program ID in the mobile TV service field, and includes a link corresponding to the channel and/or the program in the streaming media service field (ie, RTSP link)cken
  • ID channel identifier
  • RTSP link streaming media service field
  • the communication terminal receives and broadcasts the broadcast TV program from the broadcast network according to the channel and/or program information in the service guide.
  • the communication terminal may not receive the broadcast program normally.
  • An RTSP link in the domain and sending a streaming media content acquisition request to the RTSP link to obtain streaming media content from the streaming media service platform.
  • the streaming media service platform may further authenticate the subscription relationship of the communication terminal.
  • the description can be seen that the communication terminal can receive the broadcast television program signal It is not possible to normally receive broadcast TV program signals and other reasons to switch from the broadcast network to the streaming media service platform to acquire and play higher quality streaming media content from the streaming media service platform. This obviously improves the playback quality and improves user satisfaction. If the description of FIG. 1 is shown in the flow, as shown in FIG. 2, referring to FIG. 2, FIG.
  • Step 201 Communication The terminal receives the broadcast television program content according to the channel and/or program information in the service guide.
  • Step 202 The communication terminal obtains the received channel and/or the program corresponding to the program from the service guide. Links in the streaming media business area, ie, getting RTSP links.
  • Step 203 The communication terminal sends a streaming media content acquisition request to the RTSP link to obtain the streaming media content from the streaming media service platform.
  • the communication terminal may also switch back to the broadcast network from the streaming media service platform, and the specific switching method may be the same as the corresponding switching method described above, except that the switching direction is different.
  • the communication terminal is connected to a mobile TV service platform, and the mobile TV service platform is used to provide a downloadable service guide for the communication terminal.
  • the communication terminal when receiving the broadcast television program signal, the communication terminal may be unable to normally receive the broadcast television program signal, etc.
  • the broadcast network switches to the streaming service platform to acquire and play higher quality streaming media content from the streaming service platform. This obviously can effectively increase the amount of broadcast and improve user satisfaction.

Abstract

L'invention concerne un système et un procédé de commutation d'un service de télévision mobile par ondes hertziennes en un service multimédia en flux. Le système et le procédé de l'invention permettent à un terminal de communication de recevoir le contenu du programme de télévision par ondes hertziennes d'un réseau de diffusion conformément aux informations du canal et/ou du programme du guide de services. Le terminal de communication obtient une liaison RTSP correspondant aux informations de canal et/ou de programme reçues dans le domaine de services multimédias en flux. Puis, le terminal de communication envoie à la liaison RTSP une demande pour obtenir le contenu multimédia en flux. Le système et le procédé de cette invention permettent au terminal de communication de commuter du réseau de diffusion vers une plate-forme de services multimédias en flux en cas de panne dans la réception normale du signal du programme de télédiffusion et autre de façon à obtenir et reproduire le contenu multimédia en flux avec une meilleure qualité à partir de la plate-forme de services multimédias en flux, lorsque le terminal de communication reçoit le signal de programme de télédiffusion. Il est évidemment possible d'améliorer la qualité de reproduction et d'accroître le niveau de satisfaction des utilisateurs.
PCT/CN2007/003786 2007-10-30 2007-12-25 Procédé et système de commutation d'un service de télévision mobile par ondes hertziennes vers un service multimédia en flux WO2009055986A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN 200710176542 CN101159847B (zh) 2007-10-30 2007-10-30 一种广播式手机电视业务切换到流媒体业务的系统和方法
CN200710176542.4 2007-10-30

Publications (1)

Publication Number Publication Date
WO2009055986A1 true WO2009055986A1 (fr) 2009-05-07

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2007/003786 WO2009055986A1 (fr) 2007-10-30 2007-12-25 Procédé et système de commutation d'un service de télévision mobile par ondes hertziennes vers un service multimédia en flux

Country Status (3)

Country Link
CN (1) CN101159847B (fr)
RU (1) RU2452095C2 (fr)
WO (1) WO2009055986A1 (fr)

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CN101951483A (zh) * 2010-09-19 2011-01-19 中兴通讯股份有限公司 移动终端的电视频道的切换方法及移动终端

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CN101772116B (zh) * 2008-12-26 2012-12-26 中国移动通信集团公司 一种视频数据发送方法和系统
CN101771483A (zh) * 2008-12-31 2010-07-07 华为终端有限公司 媒体接收及发送方法、用户设备和业务指南服务器
CN101873467B (zh) * 2009-04-24 2013-04-24 联芯科技有限公司 多媒体终端处理手机电视信息的方法及多媒体终端
CN101895621B (zh) * 2009-05-19 2013-05-08 中兴通讯股份有限公司 便于节目播放的不同制式播放模式之间切换的方法
CN101854650A (zh) * 2010-05-28 2010-10-06 中兴通讯股份有限公司 一种实现手机电视业务切换的方法和装置
EP2959616A1 (fr) * 2013-02-25 2015-12-30 Saronikos Trading and Services, Unipessoal Lda. Procédé permettant de sélectionner et d'afficher des programmes de télévision transmis sur un réseau internet, et appareil et système afférents
CN107197228A (zh) * 2017-05-11 2017-09-22 深圳市恒科电子科技有限公司 Vr教学系统的3d高清图形图像显示系统

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RU2452095C2 (ru) 2012-05-27
CN101159847B (zh) 2012-12-05
CN101159847A (zh) 2008-04-09
RU2010122697A (ru) 2011-12-27

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