WO2010031232A1 - A method for a server end to send down electronic service guide and for a terminal to obtain electronic service guide - Google Patents

A method for a server end to send down electronic service guide and for a terminal to obtain electronic service guide Download PDF

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Publication number
WO2010031232A1
WO2010031232A1 PCT/CN2008/073595 CN2008073595W WO2010031232A1 WO 2010031232 A1 WO2010031232 A1 WO 2010031232A1 CN 2008073595 W CN2008073595 W CN 2008073595W WO 2010031232 A1 WO2010031232 A1 WO 2010031232A1
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Prior art keywords
service
identifier
information
esg
network
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PCT/CN2008/073595
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French (fr)
Chinese (zh)
Inventor
刘琰
叶剑章
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中兴通讯股份有限公司
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Publication of WO2010031232A1 publication Critical patent/WO2010031232A1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/53—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers
    • H04H20/57—Arrangements specially adapted for specific applications, e.g. for traffic information or for mobile receivers for mobile receivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/68—Systems specially adapted for using specific information, e.g. geographical or meteorological information
    • H04H60/72—Systems specially adapted for using specific information, e.g. geographical or meteorological information using electronic programme guides [EPG]

Definitions

  • the present invention relates to the field of wireless communication technologies, and in particular, to a method for transmitting an electronic service guide (ESG) and a terminal acquiring an electronic service guide by a service end in a mobile multimedia broadcast service.
  • ESG electronic service guide
  • ESG is a multimedia broadcast information navigation service, through which terminals can obtain information about multimedia broadcast multicast services, such as service name, play time, content outline, etc., for quick retrieval and access.
  • multimedia broadcast multicast services such as service name, play time, content outline, etc.
  • the user can view information about various services, browse video channels and program listings, browse price lists, select and purchase one or more of the price lists, and log on to the website.
  • the server transmits ESG information in a round-robin manner, and the receiving end receives ESG information through a broadcast channel.
  • the receiving end In order to ensure a good user experience, the receiving end not only needs to receive and update ESG information quickly, effectively and completely, but also needs to ensure that the information displayed to the user is available and not redundant.
  • the national ESG information is transmitted at the basic frequency of the satellite platform, and the local ESG information is transmitted at the basic frequency of the local network.
  • the user When the user roams from the home to other areas, it receives, updates, and saves the ESG information from the mobile broadcast network of the roaming place, so that the mobile terminal that has roamed is displayed. ESG information of the attribution and all arriving roaming places. Since the user can view only the services included in the ESG information of the location, the ESG information outside the location of the user is a service that cannot be viewed even if it is shown. Summary of the invention
  • the present invention provides a method for an ESG server to send ESG information and a method for a terminal to obtain ESG information, so that the mobile terminal can correctly and completely receive the available ESG information under any circumstances.
  • the present invention provides a method for an ESG server to deliver ESG information, including:
  • the network identifier of the mobile multimedia broadcast network in the service area is configured on the ESG server; the ESG server allocates a service identifier including the network identifier to each service information to be advertised, and then all the services to be advertised.
  • the information and its service identifier are encapsulated in the ESG information and sent out.
  • the above method may also have the following features:
  • the service identifier allocated by the ESG server for each piece of service information to be distributed includes a serial number assigned to the service information according to the order of entry of the service information, in addition to the network identifier.
  • the above method may also have the following features:
  • Configuring the network identifier for the ESG server by using a WEB page, or by manually writing a configuration file; and configuring the network identifier to be saved on the ESG server In or in the database.
  • the present invention also provides a method for a terminal to obtain an electronic service guide ESG information, including: a network identifier of the network configured on an ESG server serving the mobile multimedia broadcast network at the location of the terminal;
  • the ESG server allocates a service identifier including the network identifier to each service information to be advertised, and encapsulates all service information to be advertised and its service identifier in the ESG information. And send it out;
  • the terminal acquires and saves a network identifier of the mobile multimedia broadcast network of the location;
  • the service information and the service identifier are parsed, and only the service information corresponding to the service identifier of the network identifier of the mobile multimedia broadcast network where the terminal is located is saved or updated.
  • the above method may further include:
  • the terminal also saves its service identifier while saving the service information
  • the terminal only displays the locally saved service information corresponding to the service identifier of the network identifier of the mobile multimedia broadcast network where the terminal is located to the user.
  • the above method may also have the following features:
  • the service identifier allocated by the ESG server for each piece of service information to be distributed includes a serial number assigned to the service information according to the order of entry of the service information, in addition to the network identifier.
  • the above method may also have the following features:
  • Configuring the network identifier for the ESG server by using a WEB page, or by manually writing a configuration file; and configuring the network identifier to be saved on the ESG server In or in the database.
  • the above method may also have the following features:
  • the obtaining, by the terminal, the network identifier of the mobile multimedia broadcast network in the location refers to: the terminal acquiring the network identifier of the mobile multimedia broadcast network of the location in the control information sent by the control channel of the mobile multimedia broadcast network.
  • the above method may also have the following features:
  • the ESG information received by the terminal is sent by the ESG server through a service logical channel of the mobile multimedia broadcast network.
  • the above method may also have the following features:
  • the storing or updating operation of the service information by the terminal means: if the terminal determines, according to the service identifier of the service information, that the service information is not saved, the service information and its service identifier are saved; Determining, by the terminal, the secured service according to the service identifier of the service information The service information is updated if the service information is stored and the service information has changed.
  • the service information between the regions can be effectively judged, so that the mobile terminal can display the available ESG information to the user effectively and non-redundantly, reducing the amount of data to be processed by the mobile terminal, and reducing the redundant request pair.
  • Unnecessary load on the network increases the user experience and improves the performance of the entire system to provide multimedia services to users.
  • FIG. 1 is a structural diagram of a system applied in an embodiment of the present invention
  • FIG. 2 is a flowchart of sending ESG information by an ESG server in an embodiment of the present invention
  • FIG. 3 is a flowchart of acquiring ESG information by a mobile terminal according to an embodiment of the present invention. Preferred embodiment of the invention
  • ESG server such as ESG management system
  • mobile multimedia broadcast network and mobile terminal (including all kinds of cards used together).
  • a method for sending ESG information by an ESG server is applied to an ESG server that configures a network identifier of a mobile multimedia broadcast network in a service area.
  • the method includes the following steps: 201.
  • the ESG server is for each
  • the published service information is assigned a service identifier including the network identifier of the ESG server, so that the ESG receiving end (such as the mobile terminal) can obtain the area of the service through the service identifier; in addition, the service identifier can also include the ESG service.
  • the ESG server encapsulates all the service information to be released and the service identifier corresponding to each service information in the ESG information.
  • the ESG server periodically delivers the encapsulated ESG information by using a service logical channel of the mobile multimedia broadcast network in the area served by the ESG. To avoid network congestion, the ESG server can be controlled. The bit rate of the ESG information is sent to adapt to the performance of the network.
  • the configuration of the network identifier for the ESG server can be performed by means of a WEB page, or by manually writing a configuration file, and the configured network identifier can be saved in a file or database on the ESG server.
  • the method for obtaining the ESG information by the mobile terminal includes performing the following steps on the mobile terminal side, as shown in FIG. 3, in addition to performing the foregoing steps 201-203 on the ESG server of the mobile multimedia broadcast network where the mobile terminal is located. Show):
  • the mobile terminal acquires a network identifier of the location in the control information sent by the control channel of the mobile multimedia broadcast network of the location, and saves the network identifier.
  • the mobile terminal receives the ESG information sent by the ESG server through the mobile multimedia network service logical channel.
  • the mobile terminal parses the received ESG information, and saves or updates the service information of the network identifier of the mobile multimedia broadcast network where the terminal location is located according to the parsed service information and its service identifier, and The service information is saved while the service information is saved.
  • the save or update operation is: if the mobile terminal determines that one piece of service information carried in the ESG information is not saved on the basis of a service identifier, the service information is saved. And the service identifier; if the mobile terminal determines, according to a service identifier, that the service information has been saved and the service information has changed, updating the service information;
  • the mobile terminal displays the service information corresponding to all available services stored on the mobile terminal to the user, and displays the network information included in all the service identifiers with the same network information that is saved locally by the mobile terminal to the user.

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

A method for an electronic service guide ESG server end to send down ESG information, it includes the following steps: the ESG server end is configured with the network identifier of the mobile multimedia broadcasting network of the served district; all the service information and its service identifier to be issued are encapsulated in ESG information and sent out after a service identifier including the above network identifier is assigned to each piece of service information to be issued. And the method for a terminal to obtain ESG information further includes the following steps besides the above steps: the terminal obtains and saves the network identifier of the locus mobile multimedia broadcasting network; analyses the service information and its service identifier after receiving the ESG information sent down by the ESG server end, only the service information corresponding to the service identifier including the network identifier of the terminal's locus mobile multimedia broadcasting network is saved or updated. With the application of the invention, the mobile terminal could present available ESG information to users efficiently and without redundancy.

Description

服务端下发电子业务指南及终端获取电子业务指南的方法  Method for issuing electronic service guide and terminal to obtain electronic service guide
技术领域 Technical field
本发明涉及无线通讯技术领域， 尤其涉及一种移动多媒体广播服务中服 务端下发电子业务指南 （ESG )及终端获取电子业务指南的方法。  The present invention relates to the field of wireless communication technologies, and in particular, to a method for transmitting an electronic service guide (ESG) and a terminal acquiring an electronic service guide by a service end in a mobile multimedia broadcast service.
背景技术 Background technique
近年来， 数字移动多媒体广播技术和标准发展迅速， 移动多媒体广播服 务作为多媒体的一种新的传播形式在世界范围内一直受到大量的关注， 其运 营前景吸引了大量产业链上下游企业投入产业化发展。 例如欧洲的 DVB-H ( Digital Video Broadcast Handheld, 数字视频广播手持式接收） 、 美国的 MediaFLO ( Media Forward Link Only, 媒体单一前向链路）和中国移动多媒 体广播（ China Mobile Multimedia Broadcasting, CMMB )等， 都釆用单向广 播的方式为终端用户提供各种服务内容， 如： 广告、 天气预报、 新闻、 体育 节目、 综艺、 多媒体广播剧、 电影等节目， 用户可以根据自己的爱好选择移 动多媒体广播的服务内容。  In recent years, digital mobile multimedia broadcasting technologies and standards have developed rapidly. Mobile multimedia broadcasting services have received a lot of attention in the world as a new form of multimedia transmission. Their operational prospects have attracted a large number of upstream and downstream enterprises in the industrial chain to invest in industrialization. development of. For example, Europe's DVB-H (Digital Video Broadcast Handheld), US MediaFLO (Media Forward Link Only) and China Mobile Multimedia Broadcasting (CMMB), etc. All use one-way broadcasting to provide end users with various service contents, such as: advertisements, weather forecasts, news, sports programs, variety shows, multimedia radio dramas, movies, etc. Users can choose mobile multimedia broadcasts according to their own preferences. Service Content.
ESG是一种多媒体广播信息导航业务， 终端可以通过它来获得多媒体广 播多播业务的相关信息， 如业务名称、 播放时间、 内容梗概等， 以便于进行 快速的检索和访问。 用户通过在终端上浏览 ESG, 便可以查看关于各种业务 的资料、 浏览视频频道和节目单、 浏览价格表、 选择和购买价格表中的一项 或多项内容以及登陆网站浏览网页等。 ESG is a multimedia broadcast information navigation service, through which terminals can obtain information about multimedia broadcast multicast services, such as service name, play time, content outline, etc., for quick retrieval and access. By browsing the ESG on the terminal, the user can view information about various services, browse video channels and program listings, browse price lists, select and purchase one or more of the price lists, and log on to the website.
在广播网络中， 服务端以循环广播的方式发送 ESG信息， 接收端则通过 广播信道接收 ESG信息。 为了保证为用户提供良好的使用体验， 接收端不仅 需要快速、 有效、 完整的接收并更新 ESG信息， 而且还需要保证展示给用户 的是可用且不冗余的信息。  In a broadcast network, the server transmits ESG information in a round-robin manner, and the receiving end receives ESG information through a broadcast channel. In order to ensure a good user experience, the receiving end not only needs to receive and update ESG information quickly, effectively and completely, but also needs to ensure that the information displayed to the user is available and not redundant.
全国的 ESG信息在卫星平台基本频点发送， 地方 ESG信息在本地网络 基本频点发送。 当用户从归属地漫游到其它地区时， 其从漫游地的移动广播 网络接收、 更新并保存 ESG信息， 这样， 发生过漫游的移动终端上会显示有 归属地和所有到达过的漫游地的 ESG信息。 由于用户能够观看的只有其所在 地的 ESG信息所包含的业务， 因此对用户来说， 所在地以外的 ESG信息即 使 * ^示出来， 也是不能观看的业务。 发明内容 The national ESG information is transmitted at the basic frequency of the satellite platform, and the local ESG information is transmitted at the basic frequency of the local network. When the user roams from the home to other areas, it receives, updates, and saves the ESG information from the mobile broadcast network of the roaming place, so that the mobile terminal that has roamed is displayed. ESG information of the attribution and all arriving roaming places. Since the user can view only the services included in the ESG information of the location, the ESG information outside the location of the user is a service that cannot be viewed even if it is shown. Summary of the invention
为解决上述问题， 本发明提供了一种 ESG服务端下发 ESG信息的方法 及终端获取 ESG信息的方法， 使移动终端在任意情况下均可以正确、 完整地 接收可用的 ESG信息。  To solve the above problem, the present invention provides a method for an ESG server to send ESG information and a method for a terminal to obtain ESG information, so that the mobile terminal can correctly and completely receive the available ESG information under any circumstances.
为解决上述问题，本发明提供了一种电子业务指南 ESG服务端下发 ESG 信息的方法， 包括：  To solve the above problem, the present invention provides a method for an ESG server to deliver ESG information, including:
所述 ESG服务端上配置有所服务地区移动多媒体广播网络的网络标识； 所述 ESG服务端为每条要发布的业务信息分配一个包含所述网络标识的 业务标识后， 将所有要发布的业务信息及其业务标识封装在所述 ESG信息中 并发送出去。  The network identifier of the mobile multimedia broadcast network in the service area is configured on the ESG server; the ESG server allocates a service identifier including the network identifier to each service information to be advertised, and then all the services to be advertised The information and its service identifier are encapsulated in the ESG information and sent out.
进一步地， 上述方法还可具有以下特征：  Further, the above method may also have the following features:
所述 ESG服务端为每条要发布的业务信息分配的业务标识中除包含所述 网络标识外， 还包含根据该条业务信息的录入次序而为其分配的序列号。  The service identifier allocated by the ESG server for each piece of service information to be distributed includes a serial number assigned to the service information according to the order of entry of the service information, in addition to the network identifier.
进一步地， 上述方法还可具有以下特征：  Further, the above method may also have the following features:
为所述 ESG服务端配置所述网络标识是通过 WEB页面的方式进行的， 或通过手工写配置文件的方式进行的； 而配置好的所述网络标识被保存在所 述 ESG服务端上的文件中或数据库中。  Configuring the network identifier for the ESG server by using a WEB page, or by manually writing a configuration file; and configuring the network identifier to be saved on the ESG server In or in the database.
本发明还提供了一种终端获取电子业务指南 ESG信息的方法， 包括： 服务于所述终端所在地移动多媒体广播网络的 ESG服务端上配置有该网 络的网络标识； The present invention also provides a method for a terminal to obtain an electronic service guide ESG information, including: a network identifier of the network configured on an ESG server serving the mobile multimedia broadcast network at the location of the terminal;
所述 ESG服务端为每条要发布的业务信息分配一个包含所述网络标识的 业务标识， 并将所有要发布的业务信息及其业务标识封装在所述 ESG信息中 并发送出去； The ESG server allocates a service identifier including the network identifier to each service information to be advertised, and encapsulates all service information to be advertised and its service identifier in the ESG information. And send it out;
所述终端获取并保存所在地移动多媒体广播网络的网络标识； 在接收到 The terminal acquires and saves a network identifier of the mobile multimedia broadcast network of the location;
ESG服务端下发的 ESG信息后解析出其中的业务信息及其业务标识，只对与 包含所述终端所在地移动多媒体广播网络的网络标识的业务标识相对应的业 务信息进行保存或更新操作。 After the ESG information delivered by the ESG server is parsed, the service information and the service identifier are parsed, and only the service information corresponding to the service identifier of the network identifier of the mobile multimedia broadcast network where the terminal is located is saved or updated.
进一步地， 上述方法还可包括：  Further, the above method may further include:
所述终端在保存业务信息的同时还保存其业务标识；  The terminal also saves its service identifier while saving the service information;
所述终端只将本地保存的与包含所述终端所在地移动多媒体广播网络的 网络标识的业务标识相对应的业务信息展示给用户。  The terminal only displays the locally saved service information corresponding to the service identifier of the network identifier of the mobile multimedia broadcast network where the terminal is located to the user.
进一步地， 上述方法还可具有以下特征：  Further, the above method may also have the following features:
所述 ESG服务端为每条要发布的业务信息分配的业务标识中除包含所述 网络标识外， 还包含根据该条业务信息的录入次序而为其分配的序列号。  The service identifier allocated by the ESG server for each piece of service information to be distributed includes a serial number assigned to the service information according to the order of entry of the service information, in addition to the network identifier.
进一步地， 上述方法还可具有以下特征：  Further, the above method may also have the following features:
为所述 ESG服务端配置所述网络标识是通过 WEB页面的方式进行的， 或通过手工写配置文件的方式进行的； 而配置好的所述网络标识被保存在所 述 ESG服务端上的文件中或数据库中。  Configuring the network identifier for the ESG server by using a WEB page, or by manually writing a configuration file; and configuring the network identifier to be saved on the ESG server In or in the database.
进一步地， 上述方法还可具有以下特征：  Further, the above method may also have the following features:
所述终端获取所在地移动多媒体广播网络的网络标识是指： 所述终端在 所在地移动多媒体广播网络控制信道下发的控制信息中获取所在地移动多媒 体广播网络的网络标识。  The obtaining, by the terminal, the network identifier of the mobile multimedia broadcast network in the location refers to: the terminal acquiring the network identifier of the mobile multimedia broadcast network of the location in the control information sent by the control channel of the mobile multimedia broadcast network.
进一步地， 上述方法还可具有以下特征：  Further, the above method may also have the following features:
所述终端接收到的 ESG信息是所述 ESG服务端通过所述移动多媒体广 播网络的业务逻辑信道下发的。  The ESG information received by the terminal is sent by the ESG server through a service logical channel of the mobile multimedia broadcast network.
进一步地， 上述方法还可具有以下特征：  Further, the above method may also have the following features:
所述终端对业务信息进行保存或更新操作是指： 如所述终端根据所述业 务信息的业务标识判断出其上没有保存过所述业务信息， 则保存所述业务信 息及其业务标识； 如所述终端根据所述业务信息的业务标识判断出其上已保 存有所述业务信息且所述业务信息已发生改变， 则更新所述业务信息。 The storing or updating operation of the service information by the terminal means: if the terminal determines, according to the service identifier of the service information, that the service information is not saved, the service information and its service identifier are saved; Determining, by the terminal, the secured service according to the service identifier of the service information The service information is updated if the service information is stored and the service information has changed.
釆用本发明， 可以有效地判断地区间的业务信息， 使移动终端能够有效 且不冗余的将可用的 ESG信息展示给用户，减少了移动终端要处理的数据量， 减轻了冗余请求对网络不必要的负荷， 增加了良好的用户体验， 提高了整个 系统为用户提供多媒体服务的性能。 附图概述 By using the invention, the service information between the regions can be effectively judged, so that the mobile terminal can display the available ESG information to the user effectively and non-redundantly, reducing the amount of data to be processed by the mobile terminal, and reducing the redundant request pair. Unnecessary load on the network increases the user experience and improves the performance of the entire system to provide multimedia services to users. BRIEF abstract
图 1为本发明实施例中应用的系统结构图；  1 is a structural diagram of a system applied in an embodiment of the present invention;
图 2为本发明实施例中 ESG服务端下发 ESG信息的流程图；  2 is a flowchart of sending ESG information by an ESG server in an embodiment of the present invention;
图 3为本发明实施例中移动终端获取 ESG信息的流程图。 本发明的较佳实施方式  FIG. 3 is a flowchart of acquiring ESG information by a mobile terminal according to an embodiment of the present invention. Preferred embodiment of the invention
下面将结合附图及实施例对本发明的技术方案进行更详细的说明。  The technical solution of the present invention will be described in more detail below with reference to the accompanying drawings and embodiments.
如图 1所示， ESG的下发和获取涉及到的实体主要包括以下三个部分： As shown in Figure 1, the entities involved in the issuance and acquisition of ESG mainly include the following three parts:
ESG服务端（如 ESG管理系统）、 移动多媒体广播网络和移动终端（其中含 有各类配合使用的卡） 。 ESG server (such as ESG management system), mobile multimedia broadcast network and mobile terminal (including all kinds of cards used together).
一种 ESG服务端下发 ESG信息的方法， 应用于配置有所服务地区移动 多媒体广播网络的网络标识的 ESG服务端， 如图 2所示， 包括以下步骤： 201、 ESG服务端为每条要发布的业务信息分配一个包含该 ESG服务端 的网络标识的业务标识， 以便 ESG接收端（如移动终端）可以通过该业务标 识而获知该项业务的所属地区； 此外， 业务标识中还可包括 ESG服务端根据 该业务信息的录入次序而为其分配的序列号；  A method for sending ESG information by an ESG server is applied to an ESG server that configures a network identifier of a mobile multimedia broadcast network in a service area. As shown in FIG. 2, the method includes the following steps: 201. The ESG server is for each The published service information is assigned a service identifier including the network identifier of the ESG server, so that the ESG receiving end (such as the mobile terminal) can obtain the area of the service through the service identifier; in addition, the service identifier can also include the ESG service. a serial number assigned to the service information according to the order in which it is entered;
202、ESG服务端将所有要发布的业务信息及各业务信息对应的业务标识 封装在 ESG信息中；  202. The ESG server encapsulates all the service information to be released and the service identifier corresponding to each service information in the ESG information.
203、 ESG服务端通过其所服务地区的移动多媒体广播网络的业务逻辑信 道循环下发该封装好的 ESG信息。 为避免网络拥塞， ESG服务端可通过控制 发送 ESG信息的比特率来适应网络的性能。 203. The ESG server periodically delivers the encapsulated ESG information by using a service logical channel of the mobile multimedia broadcast network in the area served by the ESG. To avoid network congestion, the ESG server can be controlled. The bit rate of the ESG information is sent to adapt to the performance of the network.
当然， 为 ESG服务端配置网络标识的工作可以通过 WEB页面的方式进 行， 也可以通过手工写配置文件的方式进行， 而配置好的网络标识可以保存 在该 ESG服务端上的文件或数据库中。  Of course, the configuration of the network identifier for the ESG server can be performed by means of a WEB page, or by manually writing a configuration file, and the configured network identifier can be saved in a file or database on the ESG server.
而移动终端获取 ESG信息的方法， 除包括 ^良务于该移动终端所在地移动 多媒体广播网络的 ESG服务端执行上述步骤 201~203外，还包括在移动终端 侧执行下述步骤（如图 3所示 ) ：  The method for obtaining the ESG information by the mobile terminal includes performing the following steps on the mobile terminal side, as shown in FIG. 3, in addition to performing the foregoing steps 201-203 on the ESG server of the mobile multimedia broadcast network where the mobile terminal is located. Show):
301、移动终端在所在地移动多媒体广播网络控制信道下发的控制信息中 获取所在地的网络标识并将该网络标识保存起来；  301. The mobile terminal acquires a network identifier of the location in the control information sent by the control channel of the mobile multimedia broadcast network of the location, and saves the network identifier.
302、 该移动终端接收 ESG服务端通过移动多媒体广播网络业务逻辑信 道下发的 ESG信息；  302. The mobile terminal receives the ESG information sent by the ESG server through the mobile multimedia network service logical channel.
303、 该移动终端对接收到的 ESG信息进行解析， 并根据解析出的各业 务信息及其业务标识， 保存或更新业务标识中包含该终端所在地移动多媒体 广播网络的网络标识的业务信息，并在保存业务信息的同时保存其业务标识； 其中， 保存或更新操作是指： 如该移动终端根据一业务标识判断出其上 没有保存过上述 ESG信息中携带的一条业务信息， 则保存该条业务信息及其 业务标识； 如该移动终端根据一业务标识判断出其上已保存有该条业务信息 且该业务信息已发生改变， 则更新该条业务信息；  303. The mobile terminal parses the received ESG information, and saves or updates the service information of the network identifier of the mobile multimedia broadcast network where the terminal location is located according to the parsed service information and its service identifier, and The service information is saved while the service information is saved. The save or update operation is: if the mobile terminal determines that one piece of service information carried in the ESG information is not saved on the basis of a service identifier, the service information is saved. And the service identifier; if the mobile terminal determines, according to a service identifier, that the service information has been saved and the service information has changed, updating the service information;
304、 移动终端将其上保存的所有可用业务对应的业务信息展示给用户， 即将所有业务标识中包含的网络标识与移动终端本地保存的网络标识相同的 业务信息展示给用户。  304. The mobile terminal displays the service information corresponding to all available services stored on the mobile terminal to the user, and displays the network information included in all the service identifiers with the same network information that is saved locally by the mobile terminal to the user.
工业实用性 釆用本发明， 可以有效地判断地区间的业务信息， 使移动终端能够有效 且不冗余的将可用的 ESG信息展示给用户，减少了移动终端要处理的数据量， 减轻了冗余请求对网络不必要的负荷， 增加了良好的用户体验， 提高了整个 系统为用户提供多媒体服务的性能。 INDUSTRIAL APPLICABILITY With the present invention, it is possible to effectively judge the business information between regions, and enable the mobile terminal to display the available ESG information to the user efficiently and non-redundantly, thereby reducing the amount of data to be processed by the mobile terminal and reducing redundancy. The request for unnecessary load on the network increases the user experience and improves the performance of the entire system for providing multimedia services to users.

Claims

权 利 要 求 书 Claim
1、 一种电子业务指南 ESG服务端下发 ESG信息的方法，其特征在于， 所述 ESG服务端上配置有所服务地区移动多媒体广播网络的网络标识； 所述 ESG服务端为每条要发布的业务信息分配一个包含所述网络标识的 业务标识后， 将所有要发布的业务信息及其业务标识封装在所述 ESG信息中 并发送出去。  A method for sending an ESG information by an ESG server, wherein the ESG server is configured with a network identifier of a mobile multimedia broadcast network in a service area; the ESG server is to be released for each After the service information is assigned a service identifier including the network identifier, all the service information to be advertised and its service identifier are encapsulated in the ESG information and sent out.
2、 如权利要求 1所述的方法， 其特征在于，  2. The method of claim 1 wherein:
所述 ESG服务端为每条要发布的业务信息分配的业务标识中除包含所述 网络标识外， 还包含根据该条业务信息的录入次序而为其分配的序列号。  The service identifier allocated by the ESG server for each piece of service information to be distributed includes a serial number assigned to the service information according to the order of entry of the service information, in addition to the network identifier.
3、 如权利要求 1所述的方法， 其特征在于，  3. The method of claim 1 wherein:
为所述 ESG服务端配置所述网络标识是通过 WEB页面的方式进行的， 或通过手工写配置文件的方式进行的； 而配置好的所述网络标识被保存在所 述 ESG服务端上的文件中或数据库中。  Configuring the network identifier for the ESG server by using a WEB page, or by manually writing a configuration file; and configuring the network identifier to be saved on the ESG server In or in the database.
4、 一种终端获取电子业务指南 ESG信息的方法， 其特征在于， 服务于所述终端所在地移动多媒体广播网络的 ESG服务端上配置有该网 络的网络标识；  A method for acquiring an electronic service guide ESG information, wherein the network service identifier of the network is configured on an ESG server serving the mobile multimedia broadcast network where the terminal is located;
所述 ESG服务端为每条要发布的业务信息分配一个包含所述网络标识的 业务标识， 并将所有要发布的业务信息及其业务标识封装在所述 ESG信息中 并发送出去；  The ESG server allocates a service identifier including the network identifier to each service information to be advertised, and encapsulates all the service information to be advertised and its service identifier in the ESG information and sends the information.
所述终端获取并保存所在地移动多媒体广播网络的网络标识； 在接收到 The terminal acquires and saves a network identifier of the mobile multimedia broadcast network of the location;
ESG服务端下发的 ESG信息后解析出其中的业务信息及其业务标识，只对与 包含所述终端所在地移动多媒体广播网络的网络标识的业务标识相对应的业 务信息进行保存或更新操作。 After the ESG information delivered by the ESG server is parsed, the service information and the service identifier are parsed, and only the service information corresponding to the service identifier of the network identifier of the mobile multimedia broadcast network where the terminal is located is saved or updated.
5、 如权利要求 4所述的方法， 其特征在于， 还包括：  5. The method of claim 4, further comprising:
所述终端在保存业务信息的同时还保存其业务标识；  The terminal also saves its service identifier while saving the service information;
所述终端只将本地保存的与包含所述终端所在地移动多媒体广播网络的 网络标识的业务标识相对应的业务信息展示给用户。 The terminal only displays the locally saved service information corresponding to the service identifier of the network identifier of the mobile multimedia broadcast network where the terminal is located to the user.
6、 如权利要求 4或 5所述的方法， 其特征在于， 6. The method of claim 4 or 5, wherein
所述 ESG服务端为每条要发布的业务信息分配的业务标识中除包含所述 网络标识外， 还包含根据该条业务信息的录入次序而为其分配的序列号。  The service identifier allocated by the ESG server for each piece of service information to be distributed includes a serial number assigned to the service information according to the order of entry of the service information, in addition to the network identifier.
7、 如权利要求 4所述的方法， 其特征在于，  7. The method of claim 4, wherein
为所述 ESG服务端配置所述网络标识是通过 WEB页面的方式进行的， 或通过手工写配置文件的方式进行的； 而配置好的所述网络标识被保存在所 述 ESG服务端上的文件中或数据库中。  Configuring the network identifier for the ESG server by using a WEB page, or by manually writing a configuration file; and configuring the network identifier to be saved on the ESG server In or in the database.
8、 如权利要求 4所述的方法， 其特征在于，  8. The method of claim 4, wherein
所述终端获取所在地移动多媒体广播网络的网络标识是指： 所述终端在 所在地移动多媒体广播网络控制信道下发的控制信息中获取所在地移动多媒 体广播网络的网络标识。  The obtaining, by the terminal, the network identifier of the mobile multimedia broadcast network in the location refers to: the terminal acquiring the network identifier of the mobile multimedia broadcast network of the location in the control information sent by the control channel of the mobile multimedia broadcast network.
9、 如权利要求 4所述的方法， 其特征在于，  9. The method of claim 4, wherein
所述终端接收到的 ESG信息是所述 ESG服务端通过所述移动多媒体广 播网络的业务逻辑信道下发的。  The ESG information received by the terminal is sent by the ESG server through a service logical channel of the mobile multimedia broadcast network.
10、 如权利要求 4所述的方法， 其特征在于，  10. The method of claim 4, wherein
所述终端对业务信息进行保存或更新操作是指： 如所述终端根据所述业 务信息的业务标识判断出其上没有保存过所述业务信息， 则保存所述业务信 息及其业务标识； 如所述终端根据所述业务信息的业务标识判断出其上已保 存有所述业务信息且所述业务信息已发生改变， 则更新所述业务信息。  The storing or updating operation of the service information by the terminal means: if the terminal determines, according to the service identifier of the service information, that the service information is not saved, the service information and its service identifier are saved; The terminal updates the service information by determining, according to the service identifier of the service information, that the service information has been saved and the service information has changed.
PCT/CN2008/073595 2008-09-16 2008-12-19 A method for a server end to send down electronic service guide and for a terminal to obtain electronic service guide WO2010031232A1 (en)

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