WO2009055986A1 - System and method for switching broadcast mobile tv service to stream media service - Google Patents
System and method for switching broadcast mobile tv service to stream media service Download PDFInfo
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- 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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- communication terminal
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- 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
A system and method for switching the broadcast mobile TV service to the stream media service. The system and the method allow a communication terminal to receive the broadcast TV program content from a broadcast network according to the channel and/or program information in the service guide. The communication terminal obtains a RTSP linkage corresponding to the received channel or program information in the stream media service field. And the communication terminal sends a request for obtaining the stream media content to the RTSP linkage. The system and the method according to the present invention make it possible for the communication terminal to be switched from the broadcast network to the stream media service platform for reasons of the failure of normal receipt of the signal of broadcasted TV program and the like so as to obtain and play the stream media content with a higher quality from the stream media service platform, when the communication terminal is receiving the signal of the broadcast TV program. It is obviously possible to improve the quality of playback and enhance the satisfaction degree of the users.
Description
一种广播式手机电视业务 A broadcast mobile TV service
切换到流媒体业务的系统和方法 技术领域 本发明涉及数据业务领域，具体涉及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。 背景技术 目前，广播式手机电视业务因不受带宽的限制而越来越受到众多运营商 的重视， 已被认为是未来业务发展的重点。 但是， 由于通讯终端在室内往往 不能接收到良好的广播电视节目信号，因而电视节目的播放质量被严重降低， 使得广播式手机电视业务的发展受到了限制， 用户满意度也随之降低。 虽然 广播电视的室内覆盖系统可以解决通讯终端在室内不能接收到良好广播电枧 节目信号的问题， 但是建设室内覆盖系统的投资非常巨大， 实际上难以广泛 实施及应用。 发明内容 有鉴于此，本发明的主要目的在于提供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， 以有效提高播放质量， 提高用户满意度。 为达到上述目的， 本发明的技术方案是这样实现的： 一种广播式手机电视业务切换到流媒体业务的系统， 其特征在于， 该系 统包括相连的广播网络、 通讯终端、 流媒体服务平台； 其中， 通讯终端， 用于才艮据业务指南中的频道和 /或节目信息从广播网络接收 广播电视节目内容； 以及获取接收的频道或节目在流媒体业务领域中所对应 的链接， 向该链接发送流媒体内容获取请求； 流媒体服务平台， 用于为通讯 终端提供流媒体内容。 其中， 通讯终端在无法接收正常的广播电视节目内容的情况下、或者通 讯终端主动发起从广播网络向流媒体服务平台的切换的情况下，获取该链接。 流媒体月艮务平台，进一步用于对通讯终端的订购关系进行鉴权， 并在鉴
权未通过的情况下提示终端订购该链接对应的流媒体内容。 该系统进一步包括： 手机电视业务平台， 其与通讯终端连接， 用于经由 广播网络提供广播电视节目内容， 以及提供业务指南供通讯终端下载。 此外， 在通讯终端向该链接发送流媒体内容获取请求后， 通讯终端能够 切换回广播网络。 除此之外， 上述链接为 RSTP链接。 一种广播式手机电视业务切换到流媒体业务的方法， 其特征在于， 该方 法包括： 通讯终端根据业务指南中的频道和 /或节目信息从广播网络接收广播电 视节目内容； 通讯终端获取接收的频道或节目在流媒体业务领域中所对应链 接， 向该链接发送流媒体内容获取请求。 其中， 通讯终端在无法接收正常的广播电视节目内容的情况下、 或者通 讯终端主动发起从广播网络向流媒体服务平台的切换的情况下，获取该链接。 在获取该链接之后， 进一步包括： 流媒体服务平台对通讯终端的订购关 系进行鉴权， 并在鉴权未通过的情况下提示终端订购该链接对应的流媒体内 容。 TECHNICAL FIELD 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. BACKGROUND At present, 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. However, since 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. Although 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. SUMMARY OF THE INVENTION In view of this, 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. To achieve the above objective, 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. Wherein, 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. In addition, after the communication terminal sends a streaming media content acquisition request to the link, the communication terminal can switch back to the broadcast network. In addition, the above link is an RSTP link. A method for switching a broadcast mobile phone television service to a streaming media service, the method 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. Wherein, 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. After obtaining the link, 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.
. 此外， 上述链接为 RSTP链接。 可见，本发明所提供的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， 通讯终端在接收广播电视节目信号时， 可以因无法正常接收广播 电视节目信号等原因从广播网络切换到流媒体服务平台， 以获取并播放来自 流媒体月良务平台的具有更高质量的流媒体内容。 这显然可以有效提高播放质 量， 并提高用户满意度。 附图说明 jt匕处所说明的附图用来提供对本发明的进一步理解，构成本申请的一部 分， 本发明的示意性实施例及其说明用于解释本发明， 并不构成对本发明的 不当限定。 在附图中： 图 1为本发明一实施例的实现业务切换的系统图；
图 2为本发明一实施例的实现业务切换的流程图。 具体实施方式 下面结合附图对本发明技术详细描述。 参见图 1 , 图 1为本发明一实施例的实现业务切换的系统图。 图 1中， 通讯终端和流媒体服务平台相连， 通讯终端可以从广播网络接收广播电视节 目。 其中， 通讯终端是能够接受广播电视服务和流媒体服务的用户设备； 流 媒体服务平台能够向通讯终端提供流媒体内容， 该流媒体内容通常包括和所 述广播电视节目内容相对应的流媒体内容。 具体应用时， 业务指南中包含在手机电视业务领域中的频道标识（ ID ) 和 /或节目 ID等信息， 还包括所述频道和 /或节目在流媒体业务领域中所对应 的链接 (即 , RTSP链接 )„ 通讯终端根据该业务指南中的频道和 /或节目信息从广播网络接收并播 放广播电视节目。 在接收广播电视节目内容的过程中， 通讯终端有可能会出 现无法正常接收广播电视节目信号的情况， 也有可能接收到由广播电视节目 信号内容切换到流媒体内容的业务切换命令； 在这种情况下， 通讯终端可以 从业务指南中获取接收的频道或节目所对应的在流媒体业务领域中的 RTSP 链接 , 并向此 RTSP链接发送流媒体内容获取请求以从流媒体服务平台获取 流媒体内容。 流媒体服务平台可以进一步对所述通讯终端的订购关系进行鉴权。 由针对图 1的描述可见，通讯终端在接收广播电视节目信号时， 可以因 无法正常接收广播电视节目信号等原因从广播网络切换到流媒体服务平台， 以获取并播放来自流媒体服务平台的具有更高质量的流媒体内容。 这显然可 以有效提高播放质量， 并提高用户满意度。 如果将针对图 1的描述以流程表示， 则如图 2所示。 参见图 2, 图 2为 本发明一实施例的实现业务切换的流程图， 该流程包括以下步驟： 步骤 201 :通讯终端根据业务指南中的频道和 /或节目信息接收广播电视 节目内容。 步骤 202:通讯终端从业务指南中获取接收的频道和 /或节目所对应的在
流媒体业务领域中的链接， 即， 获取 RTSP链接。 步驟 203： 通讯终端向此 RTSP链接发送流媒体内容获取请求以从流媒 体服务平台获取流媒体内容。 在实际应用中， 在接收流媒体内容时， 通讯终端也可以从流媒体服务平 台切换回广播网络， 具体的切换方法可以与上述相应切换方法相同， 区别只 在于切换的方向不同而已。 并且， 所述通讯终端与手机电视业务平台相连， 手机电视业务平台用于为通讯终端提供可下载的业务指南。 由以上所述可见，本发明所提供的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， 通讯终端在接收广播电视节目信号时， 可以因无法正 常接收广播电视节目信号等原因从广播网络切换到流媒体服务平台， 以获取 并播放来自流媒体服务平台的具有更高质量的流媒体内容。 这显然可以有效 提高播^ ^量， 并提高用户满意度。
In addition, the above link is an RSTP link. It can be seen that the system and method for switching a broadcast mobile TV service to a streaming media service provided by the present invention, when receiving a broadcast television program signal, the communication terminal can switch from the broadcast network to the reason that the broadcast television program signal cannot be normally received. Streaming media service platform to acquire and play higher quality streaming media content from the streaming media platform. This obviously improves the playback quality and improves user satisfaction. BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are set forth in the claims In the drawings: 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. DETAILED DESCRIPTION OF THE INVENTION The present invention will be described in detail below with reference to the accompanying drawings. Referring to FIG. 1, FIG. 1 is a system diagram of implementing service switching according to an embodiment of the present invention. In Figure 1, 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. . In a specific application, 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) „ 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. In the process of receiving the content of the broadcast TV program, the communication terminal may not receive the broadcast program normally. In the case of a signal, it is also possible to receive a service switching command for switching the content of the broadcast television program signal to the streaming media content; in this case, the communication terminal can obtain the received streaming channel service corresponding to the received channel or program from the service guide. 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. 2 is a flowchart of implementing service switching according to an embodiment of the present invention, and the process includes the following steps: 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. In practical applications, when receiving the streaming media content, 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. Moreover, 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. It can be seen from the above that the system and method for switching the broadcast mobile TV service to the streaming media service provided by the present invention, 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.
Claims
1. 一种广播式手机电视业务切换到流媒体业务的系统， 其特征在于， 该系 统包括相连的广播网络、 通讯终端、 流媒体服务平台； 其中， A system for switching a broadcast mobile phone television service to a streaming media service, characterized in that the system comprises a connected broadcast network, a communication terminal, and a streaming media service platform;
所述通讯终端， 用于 居业务指南中的频道和 /或节目信息从所述 广播网络接收广播电视节目内容； 以及获取接收的频道或节目在流媒体 业务领域中所对应的链接， 向该链接发送流媒体内容获取请求； The communication terminal, for receiving channel and/or program information in the service guide, receiving broadcast television program content from the broadcast network; and acquiring a link corresponding to the received channel or program in the field of streaming media service, to the link Sending a streaming media content acquisition request;
所述流媒体服务平台， 用于为所述通讯终端提供流媒体内容。 The streaming media service platform is configured to provide streaming media content for the communication terminal.
2. 根据权利要求 1所述的系统， 其特征在于， 所述通讯终端在无法接收正 常的广播电视节目内容的情况下、 或者所述通讯终端主动发起从所述广 播网络向所述流媒体服务平台的切换的情况下， 获取所述链接。 2. The system according to claim 1, wherein the communication terminal actively initiates a service from the broadcast network to the streaming media if the communication terminal cannot receive normal broadcast television program content. In the case of a switch of the platform, the link is obtained.
3. 根据权利要求 1所述的系统， 其特征在于， 所述流媒体服务平台， 进一 步用于对所述通讯终端的订购关系进行鉴权， 并在婆权未通过的情况下 提示所述终端订购所述链接对应的流媒体内容。 The system according to claim 1, wherein the streaming media service platform is further configured to authenticate a subscription relationship of the communication terminal, and prompt the terminal if the parental rights are not passed. Order the streaming content corresponding to the link.
4. 根据权利要求所述 1的系统， 其特征在于， 进一步包括： 手机电视业务 平台， 其与所述通讯终端连接， 用于经由所述广播网络提供所述广播电 视节目内容， 以及提供所述业务指南供所述通讯终端下载。 4. The system of claim 1 , further comprising: a mobile TV service platform coupled to the communication terminal for providing the broadcast television program content via the broadcast network, and providing the The service guide is downloaded by the communication terminal.
5. 根据权利要求 1至 4中任一项所述的系统， 其特征在于， 在所述通讯终 端向所述链接发送所述流媒体内容获取请求后， 所述通讯终端能够切换 回所述广播网络。 The system according to any one of claims 1 to 4, wherein after the communication terminal sends the streaming media content acquisition request to the link, the communication terminal can switch back to the broadcast The internet.
6. 根据权利要求 1至 4中所述的系统， 其特征在于， 所述链接为 RSTP链 接。 6. System according to claims 1 to 4, characterized in that the link is an RSTP link.
7. 一种广播式手机电视业务切换到流媒体业务的方法， 其特征在于， 该方 法包括： A method for switching a broadcast mobile TV service to a streaming media service, the method comprising:
通讯终端根据业务指南中的频道和 /或节目信息从广播网络接收广 播电视节目内容； 通讯终端获取接收的频道或节目在流媒体业务领域中 所对应链接， 向该链接发送流媒体内容获取请求。
The communication terminal receives the broadcast television program content from the broadcast network according to the channel and/or program information in the service guide; the communication terminal acquires a link corresponding to the received channel or program in the streaming media service field, and sends a streaming media content acquisition request to the link.
8. 居权利要求 7所述的方法， 其特征在于， 所述通讯终端在无法接收正 常的广播电视节目内容的情况下、 或者所述通讯终端主动发起从所述广 播网络向所述流媒体服务平台的切换的情况下， 获取所述链接。 8. The method of claim 7, wherein the communication terminal actively initiates a service from the broadcast network to the streaming media if the communication terminal cannot receive normal broadcast television program content. In the case of a switch of the platform, the link is obtained.
9. 根据权利要求 7所述的方法， 其特征在于， 在获取所述链接之后， 进一 步包括： 所述流媒体服务平台对所述通讯终端的订购关系进行鉴权， 并 在签权未通过的情况下提示所述终端订购所述链接对应的流媒体内容。 The method according to claim 7, wherein after the obtaining the link, the method further comprises: the streaming media service platform authenticating the subscription relationship of the communication terminal, and failing to sign the license In the case, the terminal is prompted to subscribe to the streaming media content corresponding to the link.
10. 根据权利要求 7至 9中所述的方法， 其特征在于， 所述链接为 RSTP链 接。
10. Method according to claims 7 to 9, characterized in that the link is an RSTP link.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710176542.4 | 2007-10-30 | ||
| CN 200710176542 CN101159847B (en) | 2007-10-30 | 2007-10-30 | System and method for switching broadcast type mobile phone television service to stream media service |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2009055986A1 true WO2009055986A1 (en) | 2009-05-07 |
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| PCT/CN2007/003786 WO2009055986A1 (en) | 2007-10-30 | 2007-12-25 | System and method for switching broadcast mobile tv service to stream media service |
Country Status (3)
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| CN (1) | CN101159847B (en) |
| RU (1) | RU2452095C2 (en) |
| WO (1) | WO2009055986A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101951483A (en) * | 2010-09-19 | 2011-01-19 | 中兴通讯股份有限公司 | Television channel switching method for mobile terminal and mobile terminal |
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| CN101771483A (en) * | 2008-12-31 | 2010-07-07 | 华为终端有限公司 | Media receiving and sending method, user equipment and service guideline server |
| CN101873467B (en) * | 2009-04-24 | 2013-04-24 | 联芯科技有限公司 | Multimedia terminal and method for processing information of mobile television by using same |
| CN101895621B (en) * | 2009-05-19 | 2013-05-08 | 中兴通讯股份有限公司 | Method convenient for playing and switching programs among different systems of playing modes |
| CN101854650A (en) * | 2010-05-28 | 2010-10-06 | 中兴通讯股份有限公司 | Method and device for switching mobile television services |
| CN111083556A (en) * | 2013-02-25 | 2020-04-28 | 萨罗尼科斯贸易与服务一人有限公司 | Method for selecting and displaying television programs transmitted by the internet and related device |
| CN107197228A (en) * | 2017-05-11 | 2017-09-22 | 深圳市恒科电子科技有限公司 | The 3D high definition displaying of graph and image systems of VR tutoring systems |
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- 2007-12-25 RU RU2010122697/08A patent/RU2452095C2/en active
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| US20070070179A1 (en) * | 2005-09-28 | 2007-03-29 | Pieter Van Rooyen | Method and system for a reconfigurable OFDM radio |
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Also Published As
| Publication number | Publication date |
|---|---|
| RU2010122697A (en) | 2011-12-27 |
| CN101159847B (en) | 2012-12-05 |
| CN101159847A (en) | 2008-04-09 |
| RU2452095C2 (en) | 2012-05-27 |
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