WO2017157012A1 - 在智能机顶盒上实现同时支持有线和无线网络应用的方法 - Google Patents

在智能机顶盒上实现同时支持有线和无线网络应用的方法 Download PDF

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WO2017157012A1
WO2017157012A1 PCT/CN2016/102821 CN2016102821W WO2017157012A1 WO 2017157012 A1 WO2017157012 A1 WO 2017157012A1 CN 2016102821 W CN2016102821 W CN 2016102821W WO 2017157012 A1 WO2017157012 A1 WO 2017157012A1
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network
wired
top box
wireless network
new application
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French (fr)
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叶剑
王昭君
姜超
王子健
李明春
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Fiberhome Telecommunication Technologies Co Ltd
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Fiberhome Telecommunication Technologies Co Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/54—Organization of routing tables
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00—Network arrangements, protocols or services for addressing or naming
    • H04L61/45—Network directories; Name-to-address mapping
    • H04L61/4505—Network directories; Name-to-address mapping using standardised directories; using standardised directory access protocols
    • H04L61/4511—Network directories; Name-to-address mapping using standardised directories; using standardised directory access protocols using domain name system [DNS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/4104—Peripherals receiving signals from specially adapted client devices
    • H04N21/4108—Peripherals receiving signals from specially adapted client devices characterised by an identification number or address, e.g. local network address
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network
    • H04N21/43632—Adapting the video stream to a specific local network, e.g. a Bluetooth® network involving a wired protocol, e.g. IEEE 1394
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network
    • H04N21/43637—Adapting the video stream to a specific local network, e.g. a Bluetooth® network involving a wireless protocol, e.g. Bluetooth®, RF or wireless LAN [IEEE 802.11]

Definitions

  • the present invention relates to the field of set top box technologies, and in particular, to a method for simultaneously supporting wired and wireless network applications on a smart set top box.
  • set-top boxes have evolved from traditional SD, HD set-top boxes to smart set-top boxes.
  • they are no longer limited to watching traditional TV programs, and even can browse Internet information directly on TV. Share and watch Internet audio, video and more.
  • IPTV set-top boxes can only use IPTV to watch IPTV programs, while OTT set-top boxes can only browse Internet resources by wired or wireless connection to the Internet. If you need to use IPTV and Internet applications on the same set-top box, you need to enter the setup program and manually change the appropriate network connection method to use the corresponding application. If you need to watch IPTV programs, you need to switch the set-top box network to wired connection to the IPTV private network, and then open the IPTV application to watch IPTV programs. If you need to browse Internet resources, you need to disconnect the wired network and open the wireless WIFI connection to access the Internet.
  • the technical problem to be solved by the present invention is that it cannot simultaneously support the IPTV application and the Internet application on the smart set top box.
  • the technical solution adopted by the present invention is to provide a method for simultaneously supporting wired and wireless network applications on a smart set top box, including the following steps:
  • the intelligent set-top box simultaneously opens the wired network and the wireless network, and separately stores routing information and DNS addresses of the wired and wireless networks;
  • the network management system detects the network type requested by the new application. If the requested network type of the new application is inconsistent with the current network, the routing information and the DNS address in the routing table are changed to the routing information and the DNS address required by the new application. Realize network dynamic switching.
  • the routing information and the DNS address in the current routing table are maintained.
  • the wired interface of the wired network of the smart set top box is connected to the IPTV private network; the wireless network card of the wireless network of the smart set top box is connected to the Internet through the WIFI.
  • the invention utilizes a routing table to realize dynamic switching between a wired network and a wireless network, thereby realizing simultaneous support for wired network (IPTV) and wireless network (internet) applications, and compared with traditional smart set top box network management, the advantages are:
  • the universal type is strong, and the network dynamic switching can be realized without modifying the installed third-party application code, and any device using the same intelligent operating system platform can be transplanted.
  • FIG. 1 is a block diagram of an implementation of a method for simultaneously supporting a wired and wireless network application on a smart set top box according to the present invention
  • FIG. 2 is a wired interface of an intelligent set top box connected to an IPTV private network, and the wireless network card passes WIFI connection to the Internet is a workflow diagram of a specific embodiment.
  • the present invention provides a method for simultaneously supporting wired and wireless network applications on a smart set top box, including the following steps:
  • the intelligent set-top box simultaneously opens the wired network and the wireless network, and separately stores the routing information and the DNS address of the wired and wireless networks.
  • the smart set-top box wired network port is connected to the IPTV private network, and the wired network, the smart set-top box wireless network card is connected to the Internet through WIFI, wireless network.
  • the network management system detects the network type requested by the new application. If the requested network type of the new application is inconsistent with the current network, the routing information and the DNS address in the routing table are changed to the routing information and the DNS address required by the new application. Realize network dynamic switching to achieve the purpose of supporting both wired and wireless network applications. For example, if the IPTV is started, the wired network is requested, the wireless routing information in the routing table is deleted, the previously saved wired routing information is added to the routing table, and the DNS address is updated at the same time; if other network applications are started, the wireless network is requested. Delete the wired routing information in the routing table, add the saved wireless routing information to the routing table, and update the DNS address to achieve the purpose of supporting both IPTV and Internet applications.
  • the request network type of the new application when the request network type of the new application is consistent with the current network, it indicates that the new application does not need to switch the network, and the system network management does not perform any processing on the network, and maintains the routing information and the DNS address in the current routing table.
  • the invention does not require the user to manually switch the network, and the new application automatically switches the routing information and the DNS address when it starts.
  • the change operation is performed again until the preset retries threshold is reached to ensure the success of the handover route and ensure network connectivity.
  • the premise of the implementation of the present invention is that the wired network and the wireless network of the smart set top box are simultaneously opened for the user, and if only the wired network or the wireless network is opened, even if the application requests the wireless network or the cable The network will only use the open network and will not switch the network.
  • Step S1 The smart set top box wired network and the wireless network are simultaneously opened, for example, a wired dial-up Internet connection is connected to the IPTV private network, and a wireless WIFI is connected to the Internet.
  • Step S2 The wired network and the wireless network respectively save their respective routing information and DNS addresses when the connection is successful.
  • Step S3 the user starts a new application.
  • Step S4 The network management system determines whether the currently opened new application is IPTV, and if it is IPTV, proceeds to step S5; otherwise, proceeds to step S8.
  • step S5 it is determined whether the currently used network type is a wired network. If it is not a wired network, go to step S6; if it is a wired network, go to step S7.
  • Step S6 The currently used network is not a wired connection mode, delete current routing information from the routing table, add wired network routing information to the routing table, and update the system DNS to the wired network type DNS, and then go to step S10.
  • Step S7 Maintain the current network connection mode, do not perform any processing on the routing and DNS information in the current routing table, and then go to step S10.
  • step S8 if the currently started network application is not an IPTV application, it is an Internet application, and it is determined whether the current network is a wireless network connection mode. If the currently used network is not a wireless network connection mode, go to step S9; otherwise, go to step S7.
  • step S9 the current network is not in the wireless connection mode, the routing information in the current routing table is deleted from the routing table, the wireless network routing information is added to the routing table, and the system DNS is updated to the wireless network type DNS, and then step S10 is performed.
  • Step S10 ending the program.
  • the system dynamically switches the network required by the current application.
  • Network connection routing information and DNS so that users do not need to modify any network settings, you can complete the switch to browse IPTV private network and Internet resources.
  • the implementation method for simultaneously supporting IPTV and Internet applications on the smart set top box is not limited to the use on the smart set top box. Any device using the same intelligent operating system platform can use the device after proper modification and transplantation.
  • the invention connects the IPTV private network with a wired network port, and the wireless network card connects to the Internet through WIFI as an example, and describes the flow of the implementation of the solution. The actual use is not limited to this.
  • the wired network port can be connected to the Internet, and the wireless network card can pass.
  • WIFI can be connected to the IPTV private network to achieve the above functions.

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • General Engineering & Computer Science (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

本发明公开了一种在智能机顶盒上实现同时支持有线和无线网络应用的方法，包括以下步骤：智能机顶盒同时打开有线网络和无线网络，并分别保存有线和无线网络的路由信息及DNS地址；当启动新应用时，网管系统检测新应用请求的网络类型，若新应用的请求网络类型与当前网络不一致，将路由表中的路由信息及DNS地址更改为新应用需要的路由信息及DNS地址，实现网络动态切换。本发明利用路由表，实现动态切换有线网络和无线网络，从而达到实现同时支持有线网络和无线网络应用，相对于传统智能机顶盒的网络管理，方便快捷，效率高，通用型强。

Description

在智能机顶盒上实现同时支持有线和无线网络应用的方法 技术领域
本发明涉及机顶盒技术领域，具体涉及在智能机顶盒上实现同时支持有线和无线网络应用的方法。
背景技术
随着“三网融合”的发展，机顶盒已经从传统的标清、高清机顶盒，向智能机顶盒的阶段发展，在机顶盒上不再局限于观看传统的电视节目，甚至可以直接在电视上浏览互联网信息，分享和观看互联网音、视频等内容。
传统的IPTV机顶盒只能使用专用网络观看IPTV节目，而OTT机顶盒则只能通过有线或无线连接互联网去浏览互联网资源。如果需要在同一个机顶盒上使用IPTV和互联网应用，则需要先进入设置程序，手动更改合适的网络连接方式才能使用相应的应用。如需要看IPTV节目时需要将机顶盒网络切换成有线方式连接IPTV专网，再打开IPTV应用才能收看IPTV节目，如需要浏览互联网资源，则需要断开有线网络，打开无线WIFI连接方式接入互联网，才能使用互联网应用，无法实现在打开IPTV应用直接观看IPTV专网电视内容时，打开其他网络应用直接浏览互联网内容，严重影响用户对智能机顶盒上IPTV和互联网应用的使用和体验。
发明内容
本发明所要解决的技术问题是在智能机顶盒上无法同时支持IPTV应用和互联网应用的问题。
为了解决上述技术问题，本发明所采用的技术方案是提供一种在智能机顶盒上实现同时支持有线和无线网络应用的方法，包括以下步骤：
智能机顶盒同时打开有线网络和无线网络，并分别保存有线和无线网络的路由信息及DNS地址；
当启动新应用时，网管系统检测新应用请求的网络类型，若新应用的请求网络类型与当前网络不一致，将路由表中的路由信息及DNS地址更改为新应用需要的路由信息及DNS地址，实现网络动态切换。
在上述方法中，当新应用的请求网络类型与当前网络一致时，保持当前路由表中的路由信息及DNS地址。
在上述方法中，当更改路由信息及DNS地址失败时，重新进行更改操作，直到达到预设的重试次数阈值。
在上述方法中，当只打开有线网络或无线网络时，只使用打开的网络，不会进行网络切换。
在上述方法中，所述智能机顶盒的有线网络的有线接口连接IPTV专网；智能机顶盒的无线网络的无线网卡通过WIFI连接互联网。
本发明利用路由表，实现动态切换有线网络和无线网络，从而达到实现同时支持有线网络(IPTV)和无线网络(互联网)应用，相对于传统智能机顶盒的网络管理，优势在于：
(1)方便快捷，用户只需打开有线网络和无线连接，使用IPTV或互联网应用时，不需要到设置里手动切换网络，在启动应用程序时，系统会自动实现网络切换，方便用户的使用；
(2)通用型强，无需修改安装的第三方应用代码就可实现网络动态切换，可移植任何使用相同智能操作系统平台的设备。
附图说明
图1为本发明提供的在智能机顶盒上实现同时支持有线和无线网络应用的方法的实现框图；
图2为本发明以智能机顶盒的有线接口连接IPTV专网，无线网卡通过 WIFI连接互联网为具体实施例的工作流程图。
具体实施方式
下面结合说明书附图和具体实施例对本发明做出详细的说明。
如图1所示，本发明提供的一种在智能机顶盒上实现同时支持有线和无线网络应用的方法，包括以下步骤：
智能机顶盒同时打开有线网络和无线网络，并分别保存有线和无线网络的路由信息及DNS地址，例如，智能机顶盒有线网口连接IPTV专网，为有线网络，智能机顶盒无线网卡通过WIFI连接互联网，为无线网络。
当启动新应用时，网管系统检测新应用请求的网络类型，若新应用的请求网络类型与当前网络不一致，将路由表中的路由信息及DNS地址更改为新应用需要的路由信息及DNS地址，实现网络动态切换，从而达到同时支持有线网络和无线网络应用的目的。例如，若启动IPTV，则请求有线网络，则将路由表中的无线路由信息删除，向路由表中增加之前保存的有线路由信息，同时更新DNS地址；若启动其它网络应用，则请求无线网络，将路由表中的有线路由信息删除，向路由表中增加保存的无线路由信息，同时更新DNS地址，实现同时支持IPTV和互联网应用的目的。
在本发明中，当新应用的请求网络类型与当前网络一致时，表明新应用不需要切换网络，系统网管对网络不作任何处理，保持当前路由表中的路由信息及DNS地址。
本发明不需要用户手动去切换网络，新应用启动时会自动切换路由信息和DNS地址。当更改(增加或删除)路由信息及DNS地址失败时，重新进行更改操作，直到达到预设的重试次数阈值，以确保切换路由的成功，保证网络连通性。
本发明实现的前提，对用户而言是智能机顶盒的有线网络和无线网络的同时打开，若只打开有线网络或无线网络，即使应用请求无线网络或有线 网络，也只会使用打开的网络，不会进行网络切换。
下面以智能机顶盒的有线接口连接IPTV专网，无线网卡通过WIFI连接互联网为具体实施例，对本发明在智能机顶盒上实现同时支持有线和无线网络应用的方法的工作流程进行说明，如图2所示，具体包括以下步骤：
步骤S1、智能机顶盒有线网络和无线网络同时打开，例如有线拨号上网连接IPTV专网，无线WIFI接入互联网。
步骤S2、有线网络和无线网络连接成功时分别保存各自的路由信息和DNS地址。
步骤S3、用户启动新应用程序。
步骤S4、网管系统判断当前打开的新应用程序是否是IPTV，若是IPTV，则转到步骤S5；否则转到步骤S8。
步骤S5、判断当前使用的网络类型是否为有线网络，若不是有线网络，则转到步骤S6；若是有线网络，则转到步骤S7。
步骤S6、当前使用的网络不是有线连接方式，从路由表中删除当前路由信息，再增加有线网络路由信息到路由表,并更新系统DNS为有线网络类型DNS，然后转到步骤S10。
步骤S7、保持当前网络连接方式，不对当前路由表中的路由和DNS信息进行任何处理，然后转到步骤S10。
步骤S8、当前启动的网络应用不是IPTV应用，则为互联网应用，判断当前网络是否为无线网络连接方式，若当前使用的网络不是无线网络连接方式，则转到步骤S9；否则转到步骤S7。
步骤S9、当前网络不是无线连接方式，从路由表中删除当前路由表中路由信息，再增加无线网络路由信息到路由表,并更新系统DNS为无线网络类型DNS，然后执行步骤S10。
步骤S10、结束程序。
可见，本发明在启动不同的应用时，系统会动态切换当前应用所需的网 络连接路由信息和DNS，使用户不需要修改任何网络设置，就可以完成浏览IPTV专网和互联网资源的切换。
需要说明的是，本发明所述在智能机顶盒上同时支持IPTV和互联网应用的实现方法不局限与智能机顶盒上的使用，任何使用相同智能操作系统平台的设备都可以在适当的修改移植后使用本方法；本发明以有线网口连接IPTV专网，无线网卡通过WIFI连接互联网为例，讲述此方案实现的流程，实际使用中也不只局限于此，如可以将有线网口连接互联网，无线网卡通过WIFI连接IPTV专网，同样可以实现以上功能。
显然，本领域的技术人员可以对本发明进行各种改动和变型而不脱离本发明的精神和范围。这样，倘若本发明的这些修改和变型属于本发明权利要求及其等同技术的范围之内，则本发明也意图包含这些改动和变型在内。

Claims (5)

  1. 一种在智能机顶盒上实现同时支持有线和无线网络应用的方法，其特征在于，包括以下步骤：
    智能机顶盒同时打开有线网络和无线网络，并分别保存有线和无线网络的路由信息及DNS地址；
    当启动新应用时，网管系统检测新应用请求的网络类型，若新应用的请求网络类型与当前网络不一致，将路由表中的路由信息及DNS地址更改为新应用需要的路由信息及DNS地址，实现网络动态切换。
  2. 如权利要求1所述的方法，其特征在于，当新应用的请求网络类型与当前网络一致时，保持当前路由表中的路由信息及DNS地址。
  3. 如权利要求1所述的方法，其特征在于，当更改路由信息及DNS地址失败时，重新进行更改操作，直到达到预设的重试次数阈值。
  4. 如权利要求1所述的方法，其特征在于，当只打开有线网络或无线网络时，只使用打开的网络，不会进行网络切换。
  5. 如权利要求2所述的方法，其特征在于，所述智能机顶盒的有线网络的有线接口连接IPTV专网；智能机顶盒的无线网络的无线网卡通过WIFI连接互联网。
PCT/CN2016/102821 2016-03-16 2016-10-21 在智能机顶盒上实现同时支持有线和无线网络应用的方法 Ceased WO2017157012A1 (zh)

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