CN101001386A - Updating method of mobile multimedia broadcast electronci service guide - Google Patents

Updating method of mobile multimedia broadcast electronci service guide Download PDF

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Publication number
CN101001386A
CN101001386A CN 200710072904 CN200710072904A CN101001386A CN 101001386 A CN101001386 A CN 101001386A CN 200710072904 CN200710072904 CN 200710072904 CN 200710072904 A CN200710072904 A CN 200710072904A CN 101001386 A CN101001386 A CN 101001386A
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esg
information
data
multimedia broadcast
terminal
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CN 200710072904
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Chinese (zh)
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CN100488256C (en )
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文海龙
王标
姚清华
柯尊友
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中兴通讯股份有限公司
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Abstract

This invention discloses a updating method for mobile multimedia broadcast electronic service directory including: 1, a mobile multimedia broadcast system sends multimedia broadcast data to a terminal in the form of multiplex frame, in which, said multiplex frame includes a head set with an ESG renewing instruction indicating variance of the ESG information edition including an ESG basic description list and ESG data information, 2, transmitting the ESG basic description list and the ESG data information in different multiplex frames, 3, the terminal receives the multimedia broadcast data to get ESG renewing instruction from the head to take the basic description list according to the instruction and compares the ESG data edition in the list with the local ESG edition of the terminal, if the ESG is changed, then it takes the ESG data information and renews the ESG data of the local terminal.

Description

一种移动多媒体广播电子业务指南的更新方法 A mobile multimedia broadcasting method of updating an electronic service guide

技术领域 FIELD

本发明涉及通信领域,特别是移动多媒体广播(CMMB)领域,电子业务(或者节目)指南的更新方法。 The present invention relates to communication field, in particular method for updating mobile multimedia broadcasting (CMMB) field, an electronic service (or program) guide.

背景技术 Background technique

移动多媒体广播业务(又叫手机电视)有多种实现技术,有基于移动通信网络的多媒体广播多播(MBMS,Multimedia Broadcast MulticastService)、广播和多播(BCMCS,Broadcast and Multicast Service)、流媒体技术,也有基于广播网(地面数字广播、卫星数字广播)的技术,例如欧洲的DVB-H(数字视频广播手持式接收:Digital Video BroadcastHandheld)、美国的MediaFLO(媒体单一前向链路:Media Forward Link Only)和中国的CMMB(中国移动多媒体广播:China Mobile Multimedia Broadcast)等,还有应用层辅助技术。 Mobile multimedia broadcast services (also known as mobile TV) has a variety of implementation techniques, multimedia broadcast-based mobile communication network multicast (MBMS, Multimedia Broadcast MulticastService), broadcast and multicast (BCMCS, Broadcast and Multicast Service), streaming media technology , also based on a broadcast network (terrestrial digital broadcasting, satellite digital broadcasting) technology, such as the European DVB-H (digital video broadcast handheld reception: digital video BroadcastHandheld), United States MediaFLO (before the media a single link to: media Forward link Only) and China's CMMB (China mobile multimedia broadcasting: China mobile multimedia broadcast), etc., as well as assistive technology application layer. 基于广播网的移动多媒体业务具有频谱利用率高、容量大、建设成本相对比较低、受众广等优势,已得到广泛应用。 Based broadcasting network mobile multimedia services with a high spectral efficiency, high-capacity, relatively low construction cost, wide audience and other advantages, has been widely used.

移动多媒体广播网络用户在使用移动多媒体业务时,通过电子业务指南(简称ESG)或者电子节目指南导航,了解移动多媒体广播业务的相关信息(包括业务名称、播放时间、内容梗概、价格等),并实现对业务的快速检索、预览和访问;它为用户收看电视节目和享受信息服务提供一个良好的导航机制,使用户能方便快捷地找到自己关心的节目,查看节目的附加信息。 When the mobile multimedia broadcasting network users in the use of mobile multimedia services through an electronic service guide (referred to as ESG) or electronic program guide navigation for information on mobile multimedia broadcast services (including business name, play time, Synopsis, price, etc.), and fast retrieval of business, preview and access; it is for users to watch TV and enjoy information services provide a good navigation mechanism that allows users to quickly and easily find the programs they care about, to see additional program information.

在移动多媒体广播应用中,广播运营商编排好多媒体业务节目,生成的节目指南信息,通过复用到广播传输流周期地向终端用户广播;当业务指南信息有更新时,比如添加、更新、修改了电子节目指南数据,广播系统前端总是采取这种轮播的机制下发最新的业务指南信息。 In the mobile multimedia broadcast applications, a nicely multimedia broadcasting operator service program, the program guide generated information to end users through broadcasting is multiplexed periodically broadcast transport stream; when the updated service guide information, such as add, update, modify, the electronic program guide data, broadcast head-end system is always made to take the latest business guide this mechanism carousel information. 一般在移动多媒体接收终端侧,终端周期性地解复用广播传输流,从其中捕获、提取业务指南信息,获取电子业务指南版本信息,通过与以前接收的业务指南信息进行版本比对,更新用户终端所存的广播节目信息。 Usually the receiving side in a mobile multimedia terminal, terminal periodically demultiplexing the broadcast transport stream, wherein the capturing, extracting the service guide information, acquiring electronic service guide version information, by comparing the version information of the service guide previously received, updating user terminal stored broadcast program information. 这种更新方式需要终端不停解复用提取节目指南版本信息并比较,会增加终端的功耗,对终端处理性能要求比较高。 This approach requires the terminal constantly update demultiplexing extracted program guide information and compare versions, will increase the power consumption of the terminal, the terminal processing performance requirements are relatively high.

在移动多媒体广播系统中,用户终端基本为便携终端,如具有多媒体广播接收功能的手机、PMP(便携式多媒体播放器)、MP4/MP3等,这些终端一般通过电池供电,终端功耗决定了业务连续使用时间的长短,直接关系到用户的体验,特别是手机终端用户,需要同时满足用户通话和使用多媒体广播业务需求,终端节电尤为重要,需要一种高效可靠的电子业务指南更新方法。 In the mobile multimedia broadcast system, the user terminal substantially portable terminals, such as mobile phone having a multimedia broadcast reception function, the PMP (portable multimedia player), MP4 / MP3 and the like, which generally determines services terminals powered by battery, power consumption of the terminal continuously the length of time is directly related to the user's experience, especially the mobile phone end users, you need to talk and meet user demand for multimedia broadcasting services, terminal power saving is particularly important need for an efficient and reliable electronic service guide update method.

发明内容 SUMMARY

本发明要解决的技术问题就是提供一种移动多媒体广播网络下ESG的更新方法,通过种方法,用户终端观看节目时根据更新指示收取ESG的描述信息,根据描述信息中的ESG版本与本地的ESG版本比较决定是否更新节目指南,而不必频繁对传输流解复用、解析出ESG信息,提供一种高效的ESG的更新方法。 The present invention is to solve the technical problem is to provide a method for updating an ESG at a mobile multimedia broadcast network, by a method, user terminal to view the program description information indicates the ESG charged according to the update, the local version of ESG information described in an ESG in accordance with version comparison decide whether to update the program guide without having to frequently transport stream demultiplexing, parsing the ESG information, provides an efficient method of updating the ESG.

为了解决上述技术问题,本发明提供一种移动多媒体广播电子业务指南的更新方法,包括如下步骤:1)移动多媒体广播系统以复用帧的形式向终端发送多媒体广播数据,其中,所述复用帧包含有复用帧头,所述复用帧头设置一个ESG更新指示,指示ESG信息版本变化;所述ESG信息包括含有ESG数据版本信息的ESG基本描述表和ESG数据信息;2)将ESG基本描述表和ESG数据信息分别在不同复用帧中传输,其中,ESG基本描述表在承载控制信息的复用帧中传输;ESG数据信息在承载多媒体广播业务的复用帧中传输;3)终端接收多媒体广播数据,从复用帧头获取ESG更新指示,根据所述ESG更新指示收取ESG基本描述表,并将ESG基本描述表中的ESG数据版本与终端本地ESG版本进行比较,如果ESG版本发生变化,则收取ESG数据信息并对本地终端的ESG数据进行更新。 To solve the above technical problem, the present invention provides a method for updating a mobile multimedia broadcast electronic service guide, comprising the steps of: 1) as a mobile multimedia broadcast system multiplexing frame transmitting multimedia broadcast data to a terminal, wherein said multiplexing multiplex frame contains a header, the multiplex frame header setting one ESG update instruction, the ESG information indicating a version change; the ESG ESG data contains information comprises version information of ESG basic description table, and the ESG data information; 2) the ESG basic description table and ESG data information in different multiplex frame transmission, wherein, ESG basic description table in bearer control multiplex frame transmitting information; ESG data information is transmitted multiplex frame carrying multimedia broadcasting service; and 3) multimedia broadcast receiving terminal data acquiring ESG update instruction from the multiplexing frame header, according to the update instruction charged ESG ESG basic description table, and the ESG basic description ESG ESG data version with the local version of the terminal table is compared, if the ESG version changes, collect information and data ESG ESG data from the local terminal to be updated.

根据本发明的方法,其中,ESG基本描述表还包括ESG数据在哪些复用帧传输的信息,复用帧通过业务标识来区分。 The method according to the present invention, wherein, further including ESG basic description table in which the ESG data is multiplexed with the information frame transmission, multiplexing frame are distinguished by the service identifier.

根据本发明的方法,其中,进一步,在所述步骤3)中,终端提示用户ESG发生变化,由用户确定是否立即更新ESG数据信息。 The method according to the present invention, wherein, further, in a) in the step 3, the terminal prompts the user to change ESG, ESG data information determining whether to update by the user immediately.

根据本发明的方法,其中,进一步,在所述步骤3)中,所述复用帧头中的ESG更新指示也可指示随移动多媒体业务传送的当前节目及下一个节目信息的变化。 The method according to the present invention, wherein, further, in a) in the step 3, the multiplex frame header ESG update indication may also indicate a change in the current program with the mobile multimedia service transmission and a next program information.

根据本发明的方法,其中,进一步,在所述步骤3)中,终端在开机或者从其它通信模式切换到多媒体广播接收模式时,首先接收ESG基本描述表,根据其中的ESG版本变化,从ESG所在的复用帧收取ESG数据,对本地终端的ESG数据进行更新。 The method according to the present invention, wherein, further, in a) in the step 3, the terminal or from the boot mode to the other communication multimedia broadcasting reception mode, first receives ESG basic description table, which changes according to the version of the ESG, the ESG where the multiplexing frame receive ESG data, the local terminal to the ESG data is updated.

本发明的电子业务指南更新方法是通过ESG更新指示和ESG基本描述信息配合,只需要收取ESG基本描述信息,实现对终端本地的ESG数据信息进行更新,而不必周期地解复用传输流检测ESG是否有更改,减少了对复用中ESG信息的处理量,节省了终端的额外开销,降低了功耗,使终端业务使用时间更长;同时终端主动为用户提示业务指南变化情况,改善了用户的业务体验。 An electronic service guide update process of the present invention is a basic description information fitting by ESG update instructions and ESG, only need to charge ESG basic description information, to realize the terminal local ESG data information is updated, and the solution does not have to periodically multiplexed transport stream detection ESG are there changes, reducing the amount of the multiplexing process ESG information, saving the overhead of the terminal, lower power consumption, longer use the terminal business; at the same time take the initiative to end business user prompts guide the changes to improve the user service experience.

附图说明 BRIEF DESCRIPTION

图1是CMMB复用帧结构示意图;图2是本发明ESG的更新指示在CMMB复用帧头位置示意图;图3是本发明ESG基本描述表在复用净荷位置示意图;图4是本发明ESG更新处理流程。 Figure 1 is a schematic view of a CMMB multiplex frame structure; FIG. 2 is an ESG update instruction of the present invention is a schematic diagram CMMB multiplex frame header position; FIG. 3 is an ESG basic description table according to the present invention, the position in the multiplexed payload schematic diagram; FIG. 4 of the present invention is ESG update processes.

具体实施方式 detailed description

下面结合附图及具体实施例时本发明进行详细说明。 A specific embodiment of the practice of the present invention in conjunction with the accompanying drawings and detailed description.

本发明的目的在于提供一种移动多媒体广播系统中ESG的更新方法,下面结合附图对该发明进行说明,分为以下两个步骤。 Object of the present invention is to provide a method for multimedia broadcast system updates the ESG movement, the invention will be described below in conjunction with the accompanying drawings, in two steps.

1、ESG更新指示及ESG基本描述信息封装处理在移动多媒体广播(CMMB)系统中,多媒体广播被时分复用划分成多个通道,每个通道有固定的传输速率,这些通道用复用帧描述,每个复用帧包括复用帧头、复用净荷和填充,如图1所示,复用净荷承载具体的业务数据和系统数据。 . 1, and ESG update ESG basic description information indicating encapsulation processing in a mobile multimedia broadcasting (CMMB) system, a time division multiplexed multimedia broadcast is divided into a plurality of channels, each channel has a fixed transfer rate, the channel multiplexing frame described with each multiplex frame includes a multiplexing header, payload and multiplexing filled, shown in Figure 1, the specific bearer service multiplexed data and system data payload. 包括有ESG更新指示(也就是ESG更新序号)在复用帧头中,如图2所示。 It includes ESG update indication (i.e. ESG update sequence number) in the multiplex frame header, as shown in FIG.

ESG信息包括ESG基本描述表和ESG数据信息。 ESG ESG basic description table comprises information and ESG data information. 其中,ESG基本描述表在CMMB的复用帧中分配特定的表标识值,和其它控制信息区别,如表1所示。 Wherein, the ESG basic description table allocation table identifies specific value in the CMMB multiplex frame, and other control information about the differences, as shown in Table 1.

表1 ESG基本描述表标识号的分配 Table 1 ESG basic description table assigned identification number

ESG基本描述表描述了ESG数据的版本信息,其中ESG数据信息由一系列描述多媒体业务、内容、播放编排的表组成,ESG基本描述表还描述了上述多媒体业务、内容、播放编排表在哪个复用帧传输,复用帧用业务标识来表示;如表2所示。 ESG basic description table describes the version information of the ESG data, wherein the ESG data information by a series of multimedia service description, content, playing layout of the composition, ESG basic description table also describes the multimedia service, content, playing complex construction table in which frame transmission, multiplexing frame used to represent the service identifier; as shown in table 2.

表2 ESG基本描述表 Table 2 ESG basic description table

其中,表标识:ESG基本描述表标识,如表1中所示;ESG更新序号:ESG描述表更新序号,在0~15范围内循环取值;ESG表数量:组成ESG数据的表总数量;ESG表标识:ESG表的标识,用来区分不同的ESG表;数据标识:表示对应ESG表的数据类别,不同的数据,比如某一天的数据、更新的数据等;表更新序号:这里指ESG数据的版本号;业务标识:在移动多媒体广播传输复用帧中唯一地标识了一个业务。 Wherein the table identifies: identifying ESG basic description table, as shown in Table. 1; reference update ESG: ESG update description table number, cycle value in the range of 0 ~ 15; ESG Number Table: Composition of the total number of ESG data table; ESG identifier table: table identifying ESG, an ESG is used to distinguish between different tables; data identifies: table indicate corresponding ESG data categories, different data, such as a day of data, updating data and the like; Reference table update: this refers to ESG version number of the data; service identifier: the mobile multimedia broadcast transmission multiplex frame uniquely identifies a service.

ESG基本描述表在CMMB中作为一个系统控制表,和其它系统控制表一起封装在业务标识为0的复用帧的复用净荷中,其中复用帧净荷由一个或多个复用子帧组成,一个复用子帧封装一个控制信息表,如图3所示。 ESG basic description table in the CMMB as a system control tables, control and other systems in the service identification table packaged together with 0 to multiplex the multiplexed frame payload, wherein the payload of a multiplexing frame or a plurality of sub-complex frames, a multiplex sub-frame encapsulating a control information table, as shown in FIG. ESG数据信息作为一个特殊的移动多媒体广播业务,封装在标识不为0的复用帧的复用净荷中,ESG数据信息可能占用一个或多个复用帧。 ESG data as a special service of mobile multimedia broadcast, encapsulated in the logo is not 0 multiplexed payload of the multiplexed frame, ESG data or information may occupy a plurality of multiplex frames.

2、ESG更新处理流程下面结合图4说明本发明的ESG更新处理流程。 2, ESG update process flow described below with reference to FIG. 4 ESG update process flow of the present invention.

100移动多媒体系统前端节目编辑系统对节目进行编排,生成了新的ESG信息,保存在ESG服务器,ESG数据版本发生了变化。 The mobile multimedia system 100 front end program editing system orchestrates the program, generates a new ESG information, the server stored in the ESG, ESG data version has changed.

110 ESG发生器检测到ESG版本变化,构造ESG基本描述表信息,其中包括ESG数据各表的最新版本,时ESG更新序号增加1。 ESG ESG generator 110 detects a version change, ESG basic description table configuration information, including the latest version of the ESG data in the tables, when ESG update sequence number is incremented by one. 同时从ESG服务器读取ESG数据信息。 ESG data simultaneously read information from the ESG server. ESG发生器把ESG基本描述表、ESG数据信息封装成复用器要求的格式。 The ESG generator encapsulating the ESG basic description table, ESG data information into the format required by the multiplexer.

120复用器把ESG发生器传送的ESG基本描述表、ESG数据根据ESG基本描述表的更新序号,修改各个复用帧头ESG更新指示信息。 The multiplexer 120 transmits the ESG generator ESG basic description table, update the ESG data according to ESG basic description table number, modifications multiplexing respective header information indicating update ESG. 把封装好的ESG描述表在业务标识为0的复用帧,ESG数据信息在业务标识不为0的一个或多个复用帧,通过移动多媒体广播网络广播。 The encapsulated ESG service identifier is in the description of the multiplexing frame 0, ESG data information service identifier is not a 0 or a plurality of multiplex frames, mobile multimedia broadcasting network.

200终端接收处理多媒体广播,处理ESG更新描述如下:a)用户在观看多媒体体广播业务时,终端解复用检测到复用子帧头的ESG更新序号发生变化,终端提示用户ESG数据信息有更新,是否需要作更新操作;如果用户选择更新,接收业务标识为0的复用帧,从其中复用净荷中解复用出ESG基本描述表;否则继续观看多媒体节目,结束更新流程;b)终端从ESG基本描述表中读取ESG数据的版本、ESG数据所在的复用帧信息也就是业务标识,与终端本地的版本进行比较,判断哪些ESG表或者子表有更新,根据变化数据所在的复用帧收取更新的ESG数据,并对本地ESG进行更新;c)终端更新成功后,保存ESG数据版本信息到终端本地,并提示用户ESG更新成功,用户继续观看多媒体业务,结束更新流程。 Handling multimedia broadcast receiving terminal 200, ESG update process is described as follows: a) the user when viewing multimedia broadcasting-service terminal demultiplexing vary with the detected number ESG update multiplex sub-frame header, the terminal prompts the user to update the ESG data information , the need for the refresh operation; If the user chooses to update, receiving traffic multiplex frame identifier is zero, from which a payload demultiplexing multiplexed with the ESG basic description table; otherwise, continue to watch the multimedia program, and the update procedure; b) terminal reads from the ESG basic description table version of the ESG data, the ESG data where the frame information is multiplexed with the service identifier is compared with the local version of the terminal, which is determined ESG table or sub-table is updated, the data according to the changes ESG data multiplexing charged with updating frame, and the local ESG update; c) after the terminal successfully updated version of the data stored ESG information to the local terminal, and prompts the user ESG update is successful, the user continues to view the multimedia business, the end of the update process.

如果用户刚开机或切换到多媒体广播业务模式,上述步骤200的终端ESG更新流程为:终端从业务标识为0的复用帧的复用净荷中解复用出ESG基本描述表,与终端本地的版本进行比较,判断哪些ESG表或者子表有更新;如果有需要更新的表,则提示用户ESG需要更新,后续步骤按上述步骤200的步骤c)完成对ESG更新。 If the user is just machines or multimedia broadcasting service mode is switched to the terminal in step 200 ESG update process is as follows: from the terminal 0 of the service identifier is multiplexed demultiplexing multiplexed with the payload frame ESG basic description table, and the local terminal compare versions, which ESG table or sub-table update determination; if the table needs to be updated, the user is prompted to update the ESG, the subsequent step 200 as described in step c) is complete ESG update.

这里已经通过具体的实施例子对本发明进行了详细描述,提供上述实施例的描述为了使本领域的技术人员制造或适用本发明,这些实施例的各种修改对于本领域的技术人员来说是容易理解的。 Here has been performed by examples of specific embodiments of the present invention, a detailed description is provided for the above described embodiments enable those skilled in the art to make or application of the present invention, these various modifications of the embodiments to those skilled in the art is readily I understand. 本发明并不限于这些例子,或其中的某些方面。 The present invention is not limited to these examples or certain aspects of it. 本发明的范围通过附加的权利要求进行详细说明。 The scope of the present invention will be described in detail by the appended claims.

Claims (5)

  1. 1.一种移动多媒体广播电子业务指南的更新方法,包括如下步骤:1)移动多媒体广播系统以复用帧的形式向终端发送多媒体广播数据,其中,所述复用帧包含有复用帧头,所述复用帧头设置一个ESG更新指示,指示ESG信息版本变化;所述ESG信息包括含有ESG数据版本信息的ESG基本描述表和ESG数据信息;2)将ESG基本描述表和ESG数据信息分别在不同复用帧中传输,其中,ESG基本描述表在承载控制信息的复用帧中传输;ESG数据信息在承载多媒体广播业务的复用帧中传输;3)终端接收多媒体广播数据,从复用帧头获取ESG更新指示,根据所述ESG更新指示收取ESG基本描述表,并将ESG基本描述表中的ESG数据版本与终端本地ESG版本进行比较,如果ESG版本发生变化,则收取ESG数据信息并对本地终端的ESG数据进行更新。 A mobile multimedia broadcast electronic service guide update method, comprising the steps of: 1) as a mobile multimedia broadcast system multiplexing frame transmitting multimedia broadcast data to a terminal, wherein the multiplexing comprises multiplexing frame header the multiplexing frame header setting one ESG update instruction, the ESG information indicating a version change; the ESG ESG data contains information comprises version information of ESG basic description table, and the ESG data information; 2) the ESG basic description table information and ESG data respectively, in different multiplex frame transmission, wherein, the ESG basic description table bearer control multiplex frame for transmitting information; the ESG data information multiplexed bearer multimedia broadcasting service with the frame transmission; 3) terminal receiving multimedia broadcast data, from multiplexing information acquiring ESG update indication frame header, according to the update instruction charged ESG ESG basic description table, and the ESG basic description ESG ESG data version with the local version of the terminal table is compared, the version is changed if the ESG, the ESG data collected information and local terminal ESG data is updated.
  2. 2.根据权利要求1所述的移动多媒体广播电子业务指南的更新方法,其特征在于:ESG基本描述表还包括有ESG数据在哪些复用帧传输的信息,复用帧通过业务标识来区分。 The mobile multimedia broadcast according to a method of updating the electronic service guide as claimed in claim, wherein: ESG basic description table further includes information about which multiplex frame transmitted in the ESG data, the multiplexing frames distinguished by the service identifier.
  3. 3.根据权利要求1所述的移动多媒体广播电子业务指南的更新方法,其特征在于:进一步,在所述步骤3)中,终端提示用户ESG发生变化,由用户确定是否立即更新ESG数据信息。 The mobile multimedia broadcast according to a method of updating the electronic service guide as claimed in claim, wherein: Further, in) in the step 3, the terminal prompts the user to change ESG, ESG data information determining whether to update by the user immediately.
  4. 4.根据权利要求1所述的移动多媒体广播电子业务指南的更新方法,其特征在于:进一步,在所述步骤3)中,所述复用帧头中的ESG更新指示也可指示随移动多媒体业务传送的当前节目及下一个节目信息的变化。 The mobile multimedia broadcast according to a method of updating the electronic service guide as claimed in claim, wherein: Further, in) in the step 3, the complex may also indicate use with a mobile multimedia ESG update instruction frame header the current program and service delivery of the next change of program information.
  5. 5.根据权利要求1所述的移动多媒体广播电子业务指南的更新方法,其特征在于:进一步,在所述步骤3)中,终端在开机或者从其它通信模式切换到多媒体广播接收模式时,首先接收ESG基本描述表,根据其中的ESG版本变化,从ESG所在的复用帧收取ESG数据,对本地终端的ESG数据进行更新。 The mobile multimedia broadcast according to a method of updating the electronic service guide as claimed in claim, wherein: Further, in) in the step 3, the terminal or from the boot mode to the other communication multimedia broadcasting reception mode, first receiving the ESG basic description table, which changes according to the version of the ESG, ESG from where the collected ESG data multiplexing frame, the local terminal to the ESG data is updated.
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WO2009026758A1 (en) * 2007-08-30 2009-03-05 Zte Corporation An update detecting method for mobile multimedia broadcast electronic service guide
WO2009033338A1 (en) * 2007-09-10 2009-03-19 Zte Corporation A method for updating and transmitting electronic service guide
WO2009036624A1 (en) * 2007-09-20 2009-03-26 Zte Corporation System and method for updating difference of electronic service guide
WO2010051701A1 (en) * 2008-11-05 2010-05-14 中兴通讯股份有限公司 Method and terminal for realizing the update of mobile multimedia broadcasting electronic service guide
WO2010072141A1 (en) * 2008-12-26 2010-07-01 中兴通讯股份有限公司 Method and system for updating multimedia broadcast multicast service control signaling
WO2010135970A1 (en) * 2009-05-27 2010-12-02 中兴通讯股份有限公司 Method and device for updating electronic service guide information
CN101917569A (en) * 2010-07-23 2010-12-15 中国有线电视网络有限公司;北京互信通科技有限公司 Method and system for updating programme labeling information and set top box
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CN101127961B (en) 2007-09-19 2011-05-11 中兴通讯股份有限公司 Differential update system and method for electronic service guidance
CN101272204B (en) 2008-05-06 2011-11-30 中兴通讯股份有限公司 An electronic service guide update method and terminal
CN101431382B (en) 2007-11-07 2013-01-16 中兴通讯股份有限公司 Method for acquiring and updating electronic service instruction through user terminal
CN101567741B (en) 2008-04-23 2013-05-08 中兴通讯股份有限公司 Methods and system for transmitting and receiving electronic service instructions
CN103297803A (en) * 2012-02-28 2013-09-11 深圳市快播科技有限公司 Data updating system and method based on set top box
CN104717568A (en) * 2013-12-13 2015-06-17 国家广播电影电视总局广播电视卫星直播管理中心 Sending and receiving method and device for direct broadcast satellite television program
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WO2009026758A1 (en) * 2007-08-30 2009-03-05 Zte Corporation An update detecting method for mobile multimedia broadcast electronic service guide
WO2009033338A1 (en) * 2007-09-10 2009-03-19 Zte Corporation A method for updating and transmitting electronic service guide
CN101127961B (en) 2007-09-19 2011-05-11 中兴通讯股份有限公司 Differential update system and method for electronic service guidance
WO2009036624A1 (en) * 2007-09-20 2009-03-26 Zte Corporation System and method for updating difference of electronic service guide
CN101431382B (en) 2007-11-07 2013-01-16 中兴通讯股份有限公司 Method for acquiring and updating electronic service instruction through user terminal
CN101567741B (en) 2008-04-23 2013-05-08 中兴通讯股份有限公司 Methods and system for transmitting and receiving electronic service instructions
CN101272204B (en) 2008-05-06 2011-11-30 中兴通讯股份有限公司 An electronic service guide update method and terminal
WO2010051701A1 (en) * 2008-11-05 2010-05-14 中兴通讯股份有限公司 Method and terminal for realizing the update of mobile multimedia broadcasting electronic service guide
CN101447845B (en) 2008-12-26 2011-01-19 中兴通讯股份有限公司 Method for mobile terminal to process electronic service guide and device
WO2010072141A1 (en) * 2008-12-26 2010-07-01 中兴通讯股份有限公司 Method and system for updating multimedia broadcast multicast service control signaling
CN104320212B (en) * 2009-03-19 2018-04-17 Lg电子株式会社 Transmission / reception system and method for processing data in the transmission / reception system
WO2010135970A1 (en) * 2009-05-27 2010-12-02 中兴通讯股份有限公司 Method and device for updating electronic service guide information
CN101917569A (en) * 2010-07-23 2010-12-15 中国有线电视网络有限公司;北京互信通科技有限公司 Method and system for updating programme labeling information and set top box
CN103297803A (en) * 2012-02-28 2013-09-11 深圳市快播科技有限公司 Data updating system and method based on set top box
CN103297803B (en) * 2012-02-28 2016-09-07 深圳市快播科技有限公司 Data updating system and method based on the set-top box
CN104717568A (en) * 2013-12-13 2015-06-17 国家广播电影电视总局广播电视卫星直播管理中心 Sending and receiving method and device for direct broadcast satellite television program

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