CN101771479B - Method and device for counting behavior of mobile user watching multimedia service - Google Patents

Abstract

Translated fromChinese

本发明公开了一种对移动用户收看广播式移动多媒体业务的行为进行统计的方法及其装置，以实现对移动用户收看广播式移动多媒体业务的行为进行统计，为相关业务规划提供参考信息。其中该方法包括移动终端侧接收移动网络侧按照广播式移动多媒体业务运营商的指示下发的统计需求信息，所述统计需求信息用于指示移动终端侧对移动用户收看广播式移动多媒体业务的相关行为进行统计；以及按照接收到的统计需求信息，在对所述运营商广播的移动多媒体业务进行解密过程中，对用户收看所述业务的行为进行统计；移动终端侧将统计结果上报给移动网络侧。

The invention discloses a method and device for counting the behaviors of mobile users watching broadcast mobile multimedia services, so as to realize the statistics of mobile users' watching behaviors of broadcast mobile multimedia services and provide reference information for related business planning. Wherein the method comprises that the mobile terminal side receives the statistical demand information issued by the mobile network side according to the instructions of the broadcast mobile multimedia service operator, and the statistical demand information is used to indicate the mobile terminal side's correlation with the mobile user's viewing of the broadcast mobile multimedia service. Conduct statistics on behavior; and according to the received statistical demand information, in the process of decrypting the mobile multimedia service broadcast by the operator, perform statistics on the behavior of the user watching the service; the mobile terminal side reports the statistical result to the mobile network side.

Description

Translated fromChinese

对移动用户收看多媒体业务的行为进行统计的方法及装置Method and device for making statistics on behaviors of mobile users watching multimedia services

技术领域technical field

本发明涉及广播式多媒体业务技术领域，尤其涉及一种对移动用户收看广播式移动多媒体业务的行为进行统计的方法及装置。The invention relates to the technical field of broadcast multimedia services, in particular to a method and device for making statistics on the behavior of mobile users watching broadcast multimedia services.

背景技术Background technique

目前，广播式移动多媒体业务的主要实现框架示意图如图1所示，图中移动终端通过双向的移动通信网络进行广播式移动多媒体业务的订购，移动运营商设备通过移动网络向用户使用的移动终端发送用户订购广播式多媒体业务的业务密钥，移动终端将接收到的业务密钥存储在自身的SIM卡中；移动运营商设备根据用户的订购行为和业务密钥的发送成功与否来生成计费话单，并根据计费话单对用户进行计费，后续再与广播电视运营商进行费用结算。At present, the main implementation framework of broadcast mobile multimedia services is shown in Figure 1. In the figure, mobile terminals subscribe to broadcast mobile multimedia services through a two-way mobile communication network, and mobile operator equipment transmits The user subscribes to the service key of the broadcast multimedia service, and the mobile terminal stores the received service key in its own SIM card; the mobile operator equipment generates billing according to the user's subscription behavior and whether the service key is sent successfully bill, and bill the user according to the billing bill, and then settle the fee with the radio and television operator.

在收看广播电视节目时，移动终端从单向的广播网络接收广播电视运营商使用节目流密钥加密处理后的广播电视节目信号、和使用业务密钥进行加密后的节目流密钥，然后通过自身SIM卡中存储的业务密钥对接收到的节目流密钥进行解密，并将解密后的节目流密钥传送给移动终端，此后由移动终端使用卡传来的节目流密钥对接收到的广播电视节目信号进行解密，这样解密之后的电视节目内容就可以在移动终端上播放出来。When watching a broadcast TV program, the mobile terminal receives the broadcast TV program signal encrypted by the broadcast TV operator using the program stream key and the program stream key encrypted by using the service key from the one-way broadcast network, and then passes The service key stored in its own SIM card decrypts the received program stream key, and transmits the decrypted program stream key to the mobile terminal, and then the mobile terminal uses the program stream key pair transmitted from the card to receive The broadcast TV program signal is decrypted, so that the decrypted TV program content can be played on the mobile terminal.

随着广播式移动多媒体业务的不断发展，对移动用户收看广播式移动多媒体业务的行为进行统计的需求越来越重要，其中对移动用户收看广播式移动多媒体业务的行为进行统计具体是指网络侧对移动用户使用广播式移动多媒体业务的具体行为信息进行统计，并根据统计结果形成结论，例如统计移动用户喜欢收看的节目、集中收看的时间、地点等信息，其统计结果可以作为后续对广播式移动多媒体业务进行完善的依据。其中比较典型的应用统计结果的场景(USE CASE)包括：With the continuous development of broadcast mobile multimedia services, the demand for statistics on the behavior of mobile users watching broadcast mobile multimedia services is becoming more and more important. The statistics on the behavior of mobile users watching broadcast mobile multimedia services specifically refers to the Make statistics on the specific behavior information of mobile users using broadcast-type mobile multimedia services, and form conclusions based on the statistical results, such as statistics on the programs that mobile users like to watch, the time and place of concentrated viewing, and the statistical results can be used as follow-up for broadcast-type mobile multimedia services. The basis for perfecting mobile multimedia services. Among the more typical scenarios for applying statistical results (USE CASE) include:

一、根据移动用户对收视内容、时间、地点，对播出内容的编排重新进行规划，以保证广播式移动多媒体业务最大程度的满足移动用户的喜好；1. According to mobile users' viewing content, time, and location, re-plan the arrangement of broadcast content, so as to ensure that broadcast mobile multimedia services can satisfy mobile users' preferences to the greatest extent;

二、广播式移动多媒体业务运营商根据收视统计结果对相关时段进行定价，以供广告商选择；2. Operators of broadcast mobile multimedia services set prices for relevant time periods according to the results of viewing statistics for advertisers to choose;

三、根据特定移动用户的广播式移动多媒体业务的使用行为，包括节目喜好等信息，进行针对性的广告推荐；3. Carry out targeted advertisement recommendations based on specific mobile users' usage behaviors of broadcast mobile multimedia services, including program preferences and other information;

四、根据移动用户的使用行为进行用户分群，找到不同用户群的关键特征，为针对不同用户群有针对性的进行营销活动提供参考。4. Carry out user grouping according to the usage behavior of mobile users, find the key characteristics of different user groups, and provide reference for targeted marketing activities for different user groups.

但是，目前的广播式移动多媒体业务运营商是通过单向网络将多媒体业务下发给移动用户的，不具备和移动用户进行交互的能力，这样就使得广播式移动多媒体业务运营商难以实现对移动用户收看广播式移动多媒体业务的行为进行统计，从而使得一些需要参照统计结果才能进行业务规划的场景在进行业务规划时得不到参考信息。However, the current broadcast mobile multimedia service operators deliver multimedia services to mobile users through a one-way network, and do not have the ability to interact with mobile users. This makes it difficult for broadcast mobile multimedia service operators to implement mobile The behavior of users watching broadcast mobile multimedia services is counted, so that some scenarios that need to refer to the statistical results for service planning cannot get reference information during service planning.

发明内容Contents of the invention

本发明实施例提供一种对移动用户收看广播式移动多媒体业务的行为进行统计的方法及装置，以实现对移动用户收看广播式移动多媒体业务的行为进行统计，为相关业务规划提供参考信息。Embodiments of the present invention provide a method and device for counting the behavior of mobile users watching broadcast mobile multimedia services, so as to realize the statistics of mobile users watching behaviors of broadcast mobile multimedia services and provide reference information for related service planning.

本发明实施例提供了一种对移动用户收看广播式移动多媒体业务的行为进行统计的方法，包括：移动终端侧接收移动网络侧按照广播式移动多媒体业务运营商的指示下发的统计需求信息，所述统计需求信息用于指示移动终端侧对移动用户收看广播式移动多媒体业务的相关行为进行统计；以及按照接收到的统计需求信息，在对所述运营商广播的移动多媒体业务进行解密过程中，对用户收看所述业务的行为进行统计；移动终端侧将统计结果上报给移动网络侧。An embodiment of the present invention provides a method for making statistics on the behavior of mobile users watching broadcast mobile multimedia services, including: the mobile terminal side receives the statistical demand information issued by the mobile network side according to the instructions of the broadcast mobile multimedia service operator, The statistical requirement information is used to instruct the mobile terminal side to make statistics on mobile users' related behaviors of watching broadcast mobile multimedia services; and according to the received statistical requirement information, in the process of decrypting the mobile multimedia services broadcast by the operator , making statistics on the user's viewing behavior of the service; the mobile terminal side reports the statistical result to the mobile network side.

本发明实施例还提供了一种对移动用户收看广播式移动多媒体业务的行为进行统计的装置，包括接收单元，用于接收移动网络侧按照广播式移动多媒体业务运营商的指示下发的统计需求信息，所述统计需求信息用于指示移动终端侧对移动用户收看广播式移动多媒体业务的相关行为进行统计；统计单元，用于按照接收单元接收到的统计需求信息，在对所述运营商广播的移动多媒体业务进行解密过程中，对用户收看所述业务的行为进行统计；上报单元，用于将统计单元的统计结果上报给移动网络侧。The embodiment of the present invention also provides a device for counting the behavior of mobile users watching broadcast mobile multimedia services, including a receiving unit for receiving statistical requirements issued by the mobile network side according to the instructions of broadcast mobile multimedia service operators information, the statistical demand information is used to instruct the mobile terminal side to make statistics on the relevant behaviors of mobile users watching broadcast mobile multimedia services; the statistical unit is used to broadcast to the operator according to the statistical demand information received by the receiving unit During the decryption process of the mobile multimedia service, statistics are made on the user's viewing behavior of the service; the reporting unit is used to report the statistical result of the statistical unit to the mobile network side.

本发明实施例基于具有双向通信能力的移动通信网络，由移动网络侧将广播式移动多媒体业务运营商需对移动用户收看广播式移动多媒体业务的相关行为进行统计的统计需求信息下发给移动终端侧，由移动终端侧按照接收到的统计需求信息，通过在对该运营商广播的移动多媒体业务进行解密过程中，来实现对用户收看移动多媒体业务的相关行为进行统计，并将统计出来的相关统计结果上报给移动网络侧，这样就可以使得该运营商在移动网络侧获得移动用户收看广播式移动多媒体业务的行为统计信息，并参考这些行为统计信息对相关业务进行规划处理。The embodiment of the present invention is based on a mobile communication network with two-way communication capability, and the mobile network side sends the statistical demand information to the mobile terminal that the operator of the broadcast mobile multimedia service needs to make statistics on the relevant behavior of the mobile user watching the broadcast mobile multimedia service On the mobile terminal side, according to the received statistical demand information, in the process of decrypting the mobile multimedia service broadcast by the operator, the mobile terminal side realizes statistics on the relevant behavior of the user watching the mobile multimedia service, and calculates the related The statistical results are reported to the mobile network side, so that the operator can obtain the behavior statistical information of mobile users watching broadcast mobile multimedia services on the mobile network side, and plan and process related services with reference to these behavior statistical information.

附图说明Description of drawings

下面将基于各个附图对本发明实施例的具体实施方式进行详细的阐述，在各个附图中：The specific implementation manners of the embodiments of the present invention will be described in detail below based on each accompanying drawing. In each accompanying drawing:

图1为现有广播式移动多媒体业务的主要实现框架示意图；FIG. 1 is a schematic diagram of a main implementation framework of an existing broadcast-type mobile multimedia service;

图2为本发明实施例中移动终端侧执行统计流程配置的实现示意图；FIG. 2 is a schematic diagram of the realization of the configuration of the statistical process performed by the mobile terminal side in the embodiment of the present invention;

图3为本发明实施例中由移动终端中的用户卡按照移动网络侧的统计配置需求，对用户相关收看行为信息进行统计的处理流程图；Fig. 3 is the processing flow chart of counting user-related viewing behavior information by the user card in the mobile terminal according to the statistical configuration requirements of the mobile network side in the embodiment of the present invention;

图4为本发明实施例中由移动终端按照移动网络侧的统计配置需求，对用户相关收看行为信息进行统计的处理流程图；FIG. 4 is a flow chart of processing statistics of user-related viewing behavior information by the mobile terminal according to the statistical configuration requirements of the mobile network side in an embodiment of the present invention;

图5为本发明实施例提出的对移动用户收看广播式移动多媒体业务的行为进行统计的装置结构示意图。FIG. 5 is a schematic structural diagram of a device for counting the behavior of mobile users watching broadcast-type mobile multimedia services proposed by an embodiment of the present invention.

具体实施方式Detailed ways

在广播式移动多媒体业务的实现系统中，对移动用户收看广播式移动多媒体业务的相关收看行为信息进行统计一般需要考虑以下因素：In the implementation system of broadcast mobile multimedia services, the following factors need to be considered in order to make statistics on the viewing behavior information of mobile users watching broadcast mobile multimedia services:

1.对于移动用户的某一次收看行为是否触发用户统计；1. Whether a viewing behavior of a mobile user triggers user statistics;

2.具体由用户终端还是由用户终端中的用户卡来完成用户收看行为信息的调查和统计；2. Whether the user terminal or the user card in the user terminal completes the investigation and statistics of user viewing behavior information;

3.统计结果提交的时间点(本次提交还是将来提交，可以根据忙时闲时的情况来提交，以均衡网络传输流量，减轻网络负担)；3. The time point for submitting the statistical results (this submission is still a future submission, which can be submitted according to the busy or idle time, so as to balance the network transmission traffic and reduce the network burden);

4.统计结果是否需要加密传输，对于涉及用户隐私的统计信息，通常需要加密传输；4. Whether the statistical results need to be encrypted for transmission. For statistical information involving user privacy, encrypted transmission is usually required;

5.统计结果是以实名方式提交还是以匿名方式提交；5. Whether the statistical results should be submitted with real names or anonymously;

6.统计结果信息通常包括下述信息：6. Statistical result information usually includes the following information:

用户收看业务时的位置/区域；The location/area where the user watches the service;

用户收看业务时的时间信息；Time information when the user watches the service;

用户收看业务的时长信息；Information on the duration of the user’s viewing of the service;

用户收看业务的次数信息；Information on the number of times the user watches the service;

用户收看业务的方式，如基于WAP方式收看等；The way users watch services, such as watching based on WAP;

用户收看业务的类型信息，业务类型信息包括点播业务、直播业务、下载业务、上传业务或直播回放业务等；The type information of the service that the user watches, the service type information includes on-demand service, live broadcast service, download service, upload service or live playback service, etc.;

用户收看业务的种类信息，业务种类信息包括新闻、体育赛事、音乐电视、动画片、电视剧、电影、纪录片、综艺、交通、天气预报、相声小品、搞笑短片、互动游戏、教育、购物等；Information on the types of services that users watch, including news, sports events, music TV, cartoons, TV dramas, movies, documentaries, variety shows, traffic, weather forecasts, comic sketches, funny short films, interactive games, education, shopping, etc.;

用户收看业务的付费方式信息，付费方式信息包括包月、按次或按流量计费等；Information on the payment method for the user to watch the service, including monthly subscription, per-view or traffic-based billing, etc.;

7.移动终端侧和移动网络侧之间的接口消息设计。7. Interface message design between the mobile terminal side and the mobile network side.

本发明实施例在充分考虑了上述各个因素的基础上，提出一种对移动用户收看广播式移动多媒体业务的行为进行统计的方案，通过移动终端启动后向移动终端发送统计需求信息，来指示移动终端执行对用户收看行为的相关统计流程进行配置；用户终端侧在收看广播式移动多媒体业务过程中需要接收和解析节目流密钥，通过对节目流密钥消息中包含的信息进行整合，得到运营商需要统计的相关信息，并在合适的时间点将统计结果上报给移动网络侧。On the basis of fully considering the above-mentioned factors, the embodiment of the present invention proposes a scheme for counting the behavior of mobile users watching broadcast mobile multimedia services. The terminal executes the configuration of the relevant statistical process of user viewing behavior; the user terminal side needs to receive and analyze the program stream key in the process of watching the broadcast mobile multimedia service, and obtain the operation information by integrating the information contained in the program stream key message. The relevant information required by the provider for statistics, and report the statistical results to the mobile network side at an appropriate time point.

下述以广播式移动多媒体业务为移动广播电视业务为例，来说明本发明实施例的具体实现过程，其他广播式移动多媒体业务的实现过程与移动广播电视业务的实现过程类似。The implementation process of the embodiment of the present invention is described below by taking the broadcast mobile multimedia service as the mobile broadcast TV service as an example. The implementation process of other broadcast mobile multimedia services is similar to that of the mobile broadcast TV service.

如图2所示，为本发明实施例中移动终端侧执行统计流程配置的实现示意图，其中：As shown in Figure 2, it is a schematic diagram of the implementation of the configuration of the statistics process performed by the mobile terminal side in the embodiment of the present invention, wherein:

步骤10，当移动用户需要收看广播电视节目时，需要首先激活自身使用的移动终端；Step 10, when the mobile user needs to watch broadcast TV programs, he needs to first activate the mobile terminal he uses;

步骤11，移动终端被激活后，向移动运营商网络侧发起收看行为调查和统计配置的请求消息；Step 11, after the mobile terminal is activated, initiate a request message for viewing behavior investigation and statistical configuration to the mobile operator network side;

步骤12，移动运营商网络侧根据广播电视运营商的统计需求，返回收看行为调查和统计配置响应消息，该响应消息中包括要求用户终端统计的相关信息，其中调查和统计配置响应消息的消息格式具体可以如下：Step 12, the mobile operator's network side returns a viewing behavior investigation and statistical configuration response message according to the statistical requirements of the radio and television operator. The response message includes relevant information that requires user terminal statistics. The survey and statistical configuration response message has a message format The details can be as follows:

  名称name  类型 type  是否必需Is it necessary  对应关系Correspondence  描述 describe  数据类型 type of data  AudienceMeasurementConfigurationAudienceMeasurementConfiguration  EE  行为调查和统计配置元素包含下列属性：idversionmeasurementRequiredreportRequired包含下列元素：terminalRequiredanonymityRequiredInfoThe Behavior Survey and Statistics configuration element contains the following attributes: idversionmeasurementRequiredreportRequired contains the following elements: terminalRequiredanonymityRequiredInfo

  idid  AA  Mm  1 1  上报统计信息的标识The identification of the reported statistical information  versionversion  AA  Mm  1 1  上报统计信息的版本Report the version of the statistical information  measurementRequiredmeasurementRequired  AA  Mm  1 1  是否要执行用户行为统计和调查的标识true表示本次业务使用需要执行用户行为调查false表示本次业务使用不需要执行用户行为调查Do you want to perform user behavior statistics and investigations? true indicates that user behavior surveys are required for this business use; false indicates that user behavior surveys are not required for this business use  booleanboolean  reportRequiredreportRequired  AA  Mm  1 1  是否要本次业务使用结束时提交统计结果的标识true表示需要本次业务使用结束时提交统计结果false表示不需要本次业务使用结束时提交统计结果，待下次该指示为true时一起提交Do you want to submit the statistical results at the end of this business use? true means that the statistical results need to be submitted at the end of this business use; false means that you do not need to submit the statistical results at the end of this business use, and submit them together when the indication is true next time  booleanboolean  terminalRequiredterminalRequired  E2E2  Mm  1 1  是否由终端执行的标识true表示用户行为调查由终端执行false表示用户行为调查由卡执行Whether the flag is executed by the terminal true indicates that the user behavior survey is performed by the terminal false indicates that the user behavior survey is performed by the card  booleanboolean  encryptionRequiredencryptionRequired  AA  Oo  0..10..1  统计信息是否需要加密的标识当terminalRequired为false时，该属性有意义encryptionRequired为true时，统计信息需要加密；encryptionRequired为false时，统计信息无需加密Whether the statistical information needs to be encrypted. When terminalRequired is false, this property is meaningful. When encryptionRequired is true, the statistical information needs to be encrypted; when encryptionRequired is false, the statistical information does not need to be encrypted.  booleanboolean  AnonymityRequiredAnonymityRequired  E2E2  Mm  1 1  是否匿名提交true表示匿名提交false表示实名提交Whether anonymous submission true indicates anonymous submission false indicates real-name submission  booleanboolean  InfoInfo  E2E2  Mm  1 1  需要提交哪些信息包含以下属性locationRequiredtimeRequiredWhat information needs to be submitted contains the following attributes locationRequiredtimeRequired  locationRequiredlocationRequired  AA  Oo  0...10...1  是否上报位置信息true表示需要提交位置信息false表示无需提交位置信息Whether to report location information true indicates that location information needs to be submitted false indicates that location information does not need to be submitted  booleanboolean  timeRequiredtimeRequired  AA  Oo  0...10...1  是否上报时间信息true表示需要提交时间信息false表示无需提交时间信息Whether to report time information true indicates that time information needs to be submitted false indicates that time information does not need to be submitted  booleanboolean

由上述的调查和统计配置响应消息的消息格式，可以看出调查和统计配置响应信息中应包含是否要执行行为统计和调查的信息、由移动终端执行还是由移动终端中的用户卡执行的信息、本次是否提交统计结果的信息、以实名方式提交还是以匿名方式提交的信息以及是否需要提交用户收看电视节目时所处位置的信息等。From the message format of the survey and statistics configuration response message above, it can be seen that the survey and statistics configuration response information should include whether to perform behavior statistics and survey information, whether to perform behavior statistics and survey information, whether to perform by the mobile terminal or by the user card in the mobile terminal , Whether to submit the information of statistical results this time, whether to submit the information in real-name or anonymous form, and whether to submit the information of the user's location when watching TV programs, etc.

步骤13，移动终端侧对移动运营商下发的配置响应消息进行解释，并根据解析结果中包含的“terminalRequired”字段(是否由终端上报)，执行后续不同的配置流程；Step 13, the mobile terminal side interprets the configuration response message issued by the mobile operator, and executes subsequent different configuration processes according to the "terminalRequired" field contained in the analysis result (whether it is reported by the terminal);

步骤14，如果移动终端在解析结果中发现配置响应消息中包含的“terminalRequired”字段为true时，移动终端独自执行相关的配置流程；Step 14, if the mobile terminal finds that the "terminalRequired" field contained in the configuration response message is true in the analysis result, the mobile terminal independently executes the relevant configuration process;

步骤15，如果移动终端在解析结果中发现配置响应消息中包含的“terminalRequired”字段为false时，移动终端仅执行部分配置流程(例如仅locationRequired字段为true时，则根据locationRequired字段执行相关配置操作，由移动终端统计用户所处的位置信息，不统计其他信息)，并将解析后的配置响应消息中的Audience Measurement Configuration字段传递给用户卡；Step 15, if the mobile terminal finds that the "terminalRequired" field contained in the configuration response message is false in the parsing result, the mobile terminal only executes part of the configuration process (for example, only when the locationRequired field is true, then perform relevant configuration operations according to the locationRequired field, The location information of the user is counted by the mobile terminal, and other information is not counted), and the Audience Measurement Configuration field in the parsed configuration response message is passed to the user card;

步骤16，用户卡按照Audience Measurement Configuration字段中的相关参数执行相关配置操作。Step 16, the user card performs related configuration operations according to the relevant parameters in the Audience Measurement Configuration field.

如图3所示，为本发明实施例中由移动终端中的用户卡按照移动网络侧的统计配置需求，对用户相关收看行为信息进行统计的处理流程图，其中：As shown in FIG. 3 , it is a processing flowchart for performing statistics on user-related viewing behavior information by the user card in the mobile terminal according to the statistical configuration requirements of the mobile network side in the embodiment of the present invention, wherein:

步骤21，如果移动网络侧下发的统计配置需求信息中要求移动终端侧统计用户收看广播电视节目时所处的位置信息，则移动终端在激活收看节目的功能后，获取移动终端当前所处小区的小区标识cell-id1；Step 21, if the statistical configuration requirement information issued by the mobile network side requires the mobile terminal side to count the location information of the user when watching broadcast and TV programs, then the mobile terminal obtains the cell where the mobile terminal is currently located after activating the function of watching programs The cell identifier cell-id1;

步骤22，移动终端在激活收看节目的功能后，接收广播电视运营商广播的电视节目和使用业务密钥加密的节目流密钥；Step 22, after the mobile terminal activates the program viewing function, it receives the TV program broadcast by the broadcast TV operator and the program stream key encrypted with the service key;

步骤23，移动终端请求自身中的SIM卡对接收的加密后的节目流密钥进行解密处理；Step 23, the mobile terminal requests the SIM card in itself to decrypt the received encrypted program stream key;

步骤24，SIM卡使用卡内保存的业务密钥对加密后的节目流密钥进行解密；Step 24, the SIM card uses the service key stored in the card to decrypt the encrypted program stream key;

步骤25，SIM卡根据移动网络侧下发的统计配置需求信息中包含的统计参数，对解密过程中获得的相关信息进行整理，形成统计结果，由于每个频道对应一个业务密钥，因此针对每个业务密钥对节目流密钥进行解密的过程进行统计，生成的统计结果数据结构具体可以如下：Step 25: According to the statistical parameters contained in the statistical configuration requirement information issued by the mobile network side, the SIM card sorts out the relevant information obtained in the decryption process to form a statistical result. Since each channel corresponds to a service key, for each A service key performs statistics on the process of decrypting the program stream key, and the data structure of the generated statistical results can be specifically as follows:

  名称name  类型 type  是否必需Is it necessary  对应关系Correspondence  描述 describe  数据类型 type of data  Audience MeasurementInfomationAudience Measurement Information  EE  行为调查和统计信息包含下列属性：idversion包含下列元素：ServiceLocationBehavior survey and statistics contain the following attributes: idversion contains the following elements: ServiceLocation  idid  AA  Mm  1 1  上报统计信息的标识The identification of the reported statistical information  versionversion  AA  Mm  1 1  上报统计信息的版本Report the version of the statistical information  UserIDUserID  E1E1  Oo  0..N0..N  用户标识User ID  stringstring  typetype  AA  Mm  1 1  UserID的类型.0-username defined in[RFC2865]1-IMSI2-URI3-IMPI4-MSISDN5-MIN6-127为未来应用预留128-255为私有应用预留Type of UserID. 0-username defined in [RFC2865]1-IMSI2-URI3-IMPI4-MSISDN5-MIN6-127 reserved for future applications 128-255 reserved for private applications  unsignedByteunsignedByte  ServiceService  E1E1  Mm  0...N0...N  业务密钥和节目流密钥标识Identification of service key and program stream key  mSK_IDmSK_ID  AA  Mm  1 1  业务密钥标识Business key identification  unsignedLongunsignedLong  MTK_ID_PairMTK_ID_Pair  E2E2  Mm  0...N0...N  节目流密钥标识Program Stream Key Identifier  mTK_ID_MinmTK_ID_Min  AA  Mm  1 1  起始节目流密钥标识The starting program stream key identifier  unsignedLongunsignedLong  mTK_ID_MaxmTK_ID_Max  AA  Mm  1 1  终止节目流密钥标识Terminate program stream key identifier  unsignedLongunsignedLong  LocationLocation  E1E1  Mm  0...N0...N  位置标识location identification  Location_startLocation_start  E2E2  Mm  1 1  激活客户端时位置标识Location identification when activating the client  stringstring  typetype  AA  Mm  1 1  位置标识的类型0-cell-id in GSM1-cell-id in TD-SCDMA2-127预留128-255私有Type of location identification 0-cell-id in GSM1-cell-id in TD-SCDMA2-127 reserved 128-255 private  unsignedByteunsignedByte  Location_endLocation_end  E2E2  Mm  1 1  退出客户端时位置标识Location ID when exiting the client  stringstring  typetype  AA  Mm  1 1  位置标识的类型0-cell-id in GSM1-cell-id in TD-SCDMA2-127预留Type of location identifier 0-cell-id in GSM1-cell-id in TD-SCDMA2-127 reserved  unsignedByteunsignedByte

  128-255私有128-255 private

步骤26，移动终端退出电视节目的收看；Step 26, the mobile terminal quits watching TV programs;

步骤27，移动终端在退出电视节目的收看后，获取移动终端当前所处小区的小区标识cell-id2；Step 27, after the mobile terminal quits watching the TV program, obtains the cell-id2 of the cell where the mobile terminal is currently located;

步骤28，移动终端向自身中的SIM卡请求统计结果；Step 28, the mobile terminal requests the statistics result from the SIM card in itself;

步骤29，SIM卡检查是否有未提交的统计结果；Step 29, the SIM card checks whether there are unsubmitted statistical results;

步骤30，如果有未提交的统计结果，SIM卡对统计结果数据(包括本次统计的和非本次统计的数据)进行封装，如果移动网络侧下发的配置需求信息中要求采用加密方式对统计结果进行加密，则SIM卡需要对封装后的统计结果执行加密操作(例如，使用用户密钥进行加密等)，以防止统计结果信息被篡改；Step 30, if there is an unsubmitted statistical result, the SIM card encapsulates the statistical result data (including this statistical and non-current statistical data), if the configuration requirement information issued by the mobile network side requires encryption If the statistical results are encrypted, the SIM card needs to perform an encryption operation on the packaged statistical results (for example, use a user key to encrypt, etc.) to prevent the statistical result information from being tampered with;

步骤31，SIM卡将封装加密处理后的统计结果承载在统计结果响应消息中反馈给移动终端；Step 31, the SIM card carries the statistical results after encapsulation and encryption processing in the statistical result response message and feeds back to the mobile terminal;

步骤32，移动终端检查自身是否有未提交的统计结果，例如检测到未提交的用户激活收看节目的功能时所处小区的小区标识cell-id1和退出收看节目的功能时所处小区的小区标识cell-id2，则将检测到的未提交的统计结果信息补充到SIM卡返回的统计结果信息中；Step 32, the mobile terminal checks whether it has unsubmitted statistical results, such as detecting the cell-id1 of the cell where the unsubmitted user activates the function of watching programs and the cell ID of the cell where the user exits the function of watching programs cell-id2, the detected unsubmitted statistical result information is added to the statistical result information returned by the SIM card;

步骤33，移动终端向移动网络侧发起统计结果上报请求消息，该请求消息中包括上述封装加密处理后的统计结果信息和该统计结果信息对应的标识；Step 33, the mobile terminal initiates a statistical result report request message to the mobile network side, and the request message includes the statistical result information after the encapsulation and encryption processing and the corresponding identifier of the statistical result information;

步骤34，移动网络侧向移动终端返回统计结果上报响应消息，该响应消息中包含其接收到的统计结果对应的标识，其中统计结果上报响应消息的具体结构可以如下：Step 34, the mobile network side returns a statistical result reporting response message to the mobile terminal, the response message includes the identifier corresponding to the statistical result it received, wherein the specific structure of the statistical result reporting response message can be as follows:

  名称name  类型 type  是否必需Is it necessary  对应关系Correspondence  描述 describe  数据类型 type of dataAudienceMeasurementRequestAudienceMeasurementRequestEE.  终端向网络侧提交统计信息的接口消息包含下列元素：MeasurementPrivateExtThe interface message for the terminal to submit statistical information to the network side contains the following elements: MeasurementPrivateExt  requestIDrequestID  AA  Oo  0..10..1  Identifier for the AudienceMeasurement Request message.Identifier for the AudienceMeasurement Request message.  unsignedIntunsignedInt  UserIDUserID  E1E1  Oo  0..N0..N  The user identity known to theBSM.Contains the followingattributes：typeThe user identity known to theBSM.Contains the following attributes: type  stringstring  typetype  AA  Mm  1 1  Specifies the type of User ID.Allowed values are：0-username defined in[RFC2865]1-IMSI2-URI3-IMPI4-MSISDN5-MIN6-127reserved for future use128-255reserved for proprietaryuseSpecifies the type of User ID.Allowed values are: 0-username defined in [RFC2865]1-IMSI2-URI3-IMPI4-MSISDN5-MIN6-127reserved for future use128-255reserved for proprietary use  unsignedByteunsignedByte  MeasurementMeasurement  E1E1  Mm  1..N1..N  Represents atomic measurementobjectRepresents atomic measurement object  complexTypecomplexType  PrivateExtPrivateExt  E1E1  Oo  0..10..1  An element serving as acontainer for proprietary orapplication-specific extensions.An element serving as a container for proprietary or application-specific extensions.  complexTyPecomplexTyPe  <proprietaryelements><proprietaryelements>  E2E2  Oo  0..N0..NProprietary orapplication-specific elements thatare not defined in thisspecification.These elementsmay further contain sub-elementsor attributes.Proprietary or application-specific elements that are not defined in this specification. These elements may further contain sub-elements or attributes.

  名称name  类型 type  是否必需Is it necessary  对应关系Correspondence  描述 describe  数据类型 type of dataAudienceMeasurementResponseAudienceMeasurementResponseEE.  终端向网络侧提交统计信息的接口消息包含下列元素：MeasurementPrivateExtThe interface message for the terminal to submit statistical information to the network side contains the following elements: MeasurementPrivateExt  requestIDrequestID  AA  Oo  0..10..1  Identifier for the correspondingAudienceMeasurement Response message.Identifier for the correspondingAudienceMeasurement Response message.  unsignedIntunsignedInt  globalStatusCodeglobalStatusCode  AA  Mm  1 1  请求结果request result  unsignedByteunsignedByte  MeasurementMeasurement  E1E1  Oo  0..N0..N  成功的统计信息的标识The ID of the successful statistic  stringstring  idid  AA  Mm  1 1  上报统计信息的标识The identification of the reported statistical information  anyURIanyURI  versionversion  AA  Mm  1 1  上报统计信息的版本Report the version of the statistical information  unsignedIntunsignedInt  PrivateExtPrivateExt  E1E1  Oo  0..10..1  An element serving as acontainer for proprietary orapplication-specific extensions.An element serving as a container for proprietary or application-specific extensions.  complexTypecomplexType  <proprietaryelements><proprietaryelements>  E2E2  Oo  0..N0..NProprietary orapplication-specific elements thatare not defined in thisspecification.These elementsmay further contain sub-elementsor attributes.Proprietary or application-specific elements that are not defined in this specification. These elements may further contain sub-elements or attributes.

步骤35，移动终端根据统计结果上报响应消息中包含的统计结果对应的标识，删除自身存储的对应该标识的已提交成功的统计结果；Step 35, according to the identification corresponding to the statistical result contained in the statistical result report response message, the mobile terminal deletes the successfully submitted statistical result corresponding to the identification stored by itself;

步骤36，移动终端将统计结果上报响应消息转发给SIM卡；Step 36, the mobile terminal forwards the statistical result reporting response message to the SIM card;

步骤37，SIM卡根据统计结果上报响应消息中包含的统计结果对应的标识，删除自身存储的对应该标识的已提交成功的统计结果。Step 37: According to the identifier corresponding to the statistical result included in the statistical result report response message, the SIM card deletes the successfully submitted statistical result corresponding to the identifier stored in the SIM card.

如图4所示，为本发明实施例中由移动终端按照移动网络侧的统计配置需求，对用户相关收看行为信息进行统计的处理流程图，其中：As shown in FIG. 4 , it is a processing flow chart for performing statistics on user-related viewing behavior information by the mobile terminal according to the statistical configuration requirements of the mobile network side in the embodiment of the present invention, wherein:

步骤40～43的实现过程同上述图3中步骤21～24的具体实现过程，这里不再赘述；The implementation process of steps 40-43 is the same as the specific implementation process of steps 21-24 in the above-mentioned Figure 3, and will not be repeated here;

步骤44，SIM卡将解密后的节目流密钥返回给移动终端；Step 44, the SIM card returns the decrypted program stream key to the mobile terminal;

步骤45，移动终端根据移动网络侧下发的统计配置需求信息中包含的统计参数，对解密过程中获得的相关信息进行整理，形成统计结果；Step 45, the mobile terminal organizes the relevant information obtained in the decryption process according to the statistical parameters contained in the statistical configuration requirement information issued by the mobile network side, and forms a statistical result;

步骤46，移动终端退出电视节目的收看；Step 46, the mobile terminal quits watching TV programs;

步骤47，移动终端在退出电视节目的收看后，向自身中的SIM卡请求统计结果；Step 47, after the mobile terminal quits watching the TV program, it requests the statistics result from the SIM card in itself;

步骤48，SIM卡检查是否有未提交的统计结果；Step 48, the SIM card checks whether there are unsubmitted statistical results;

步骤49，如果SIM卡经检查发现有未提交的统计结果，则对未提交的统计结果信息进行加密处理；Step 49, if the SIM card is found to have unsubmitted statistical results after inspection, then the unsubmitted statistical result information is encrypted;

步骤50，SIM卡向移动终端返回统计结果响应消息，该响应消息中包括未提交的统计结果信息；Step 50, the SIM card returns a statistical result response message to the mobile terminal, including unsubmitted statistical result information in the response message;

步骤51，移动终端在退出电视节目的收看后，获取移动终端当前所处小区的小区标识cell-id2；Step 51, after the mobile terminal quits watching the TV program, obtains the cell-id2 of the cell where the mobile terminal is currently located;

步骤52，移动终端检查是否有未提交的统计结果，如果统计配置需求信息中要求移动终端侧统计用户收看广播电视节目时所处的位置信息，则将检测到的未提交的用户激活收看节目的功能时所处小区的小区标识cell-id1和退出收看节目的功能时所处小区的小区标识cell-id2，补充到SIM卡返回的统计结果信息中；Step 52, the mobile terminal checks whether there are unsubmitted statistical results, if the statistical configuration requirement information requires the mobile terminal side to count the location information of the user watching the broadcast TV program, then the detected unsubmitted user will activate the program viewing status. The cell-id1 of the cell where the function is located and the cell-id2 of the cell where the cell is located when exiting the function of watching programs are added to the statistical result information returned by the SIM card;

步骤53，移动终端对上述处理后的统计结果进行封装处理；Step 53, the mobile terminal encapsulates the statistical results after the above processing;

后续步骤54～58的具体实现过程同上述图3中步骤33～37的具体处理过程，这里不再赘述。The specific implementation process of subsequent steps 54-58 is the same as the specific processing process of steps 33-37 in FIG. 3 above, and will not be repeated here.

由上述图3和图4所示的处理过程可知，可以由移动终端在对接收到的加密节目流进行解密过程中，来汇总相关的统计结果，也可以由移动终端中的SIM卡在对接收到的加密节目流进行解密过程中，来汇总相关的统计结果，下面将以SIM卡在对接收到的加密节目流进行解密过程中，来汇总相关的统计结果为例来进行更为详尽的说明，此外移动终端汇总统计结果的过程与SIM卡汇总统计结果的过程大致类似。It can be known from the above-mentioned processing procedures shown in Fig. 3 and Fig. 4 that the mobile terminal may collect related statistical results during the process of decrypting the received encrypted program stream, or the SIM card in the mobile terminal may be used to check the received encrypted program stream. In the process of decrypting the received encrypted program stream, to summarize the relevant statistical results, the following will take the SIM card to summarize the relevant statistical results in the process of decrypting the received encrypted program stream as an example for a more detailed description , in addition, the process of summarizing the statistical results of the mobile terminal is roughly similar to the process of summarizing the statistical results of the SIM card.

当由SIM卡执行对用户收看电视节目的相关行为信息进行统计时，SIM卡的具体操作步骤如下：When the SIM card performs statistics on the relevant behavior information of the user watching TV programs, the specific operation steps of the SIM card are as follows:

步骤100，移动终端接收移动网络侧下发的用于统计用户收看某个电视节目的收看时长信息、收看时间信息、收看次数信息等统计请求信息；Step 100, the mobile terminal receives statistical request information such as the viewing duration information, viewing time information, viewing frequency information, etc. issued by the mobile network side for counting the user's viewing of a certain TV program;

步骤101，移动终端接收广播电视运营商下发的对应某个电视节目的节目流和用于加密该节目流的节目流密钥，其中节目流密钥中包含该节目流密钥的标识，节目流密钥标识的具体格式如下：Step 101, the mobile terminal receives the program stream corresponding to a certain TV program and the program stream key used to encrypt the program stream issued by the broadcast television operator, wherein the program stream key contains the identifier of the program stream key, and the program stream key The specific format of the stream key identifier is as follows:

AAAAA BBB CCCCCAAAAA BBB CCCCC

其中高五位(位数可变)用于区分不同的频道，即为频道标识；之后的低三位用于区分不同的节目，即为节目标识；最后的低五位用于区分该节目在播放过程中所使用的不同节目流密钥，其中一个完整的节目在整个播放过程中，广播电视运营商是需要不断下发新的节目流密钥的，即每个下发的节目流密钥都是有有效时长的，一旦前一个下发的节目流密钥的有效时长到达，就要下发下一个有效的节目流密钥；Among them, the upper five bits (number of digits are variable) are used to distinguish different channels, which is the channel ID; the next three lower bits are used to distinguish different programs, which is the program ID; the last lower five bits are used to distinguish the program in Different program stream keys used in the broadcasting process. During the entire broadcasting process of a complete program, the radio and television operators need to continuously issue new program stream keys, that is, each issued program stream key All have a valid duration. Once the valid duration of the previous program stream key is reached, the next valid program stream key will be issued;

步骤102，移动终端将接收到的节目流密钥和节目流密钥标识发送给SIM卡，SIM卡根据接收到的节目流密钥标识来维护一张统计信息表，在该表中填入该广播的电视节目所占用频道的标识(即用户将在该频道标识标志的频道上收看该电视节目)，和广播的电视节目的标识(即用户将收看该节目标识标志的节目)；Step 102, the mobile terminal sends the received program stream key and program stream key identifier to the SIM card, and the SIM card maintains a statistical information table according to the received program stream key identifier, and fills in the The identification of the channel occupied by the broadcast TV program (that is, the user will watch the TV program on the channel marked with the channel identification mark), and the identification of the broadcast TV program (that is, the user will watch the program marked with the program identification mark);

步骤103，SIM卡每次在基于业务密钥连续对各个用于在不同时间加密该电视节目流的节目流密钥进行解密过程中，基于该维护的统计信息表中，在填入的频道标识和节目标识对应的后续表项中，可以继而填入解密的节目流密钥个数、和/或每个解密出的节目流密钥的有效时长(其中可以将解密前后两个相邻的节目流密钥的时间间隔作为前一个密钥的有效时长)、和/或解密第一个节目流密钥时的第一时间和解密最后一个节目流密钥时的第二时间等；Step 103, each time the SIM card continuously decrypts each program stream key used to encrypt the TV program stream at different times based on the service key, based on the maintained statistical information table, the channel ID filled in In the follow-up entry corresponding to the program identifier, the number of decrypted program stream keys and/or the effective duration of each decrypted program stream key can be filled in (wherein two adjacent programs before and after decryption can be The time interval of the stream key is used as the valid duration of the previous key), and/or the first time when decrypting the first program stream key and the second time when decrypting the last program stream key, etc.;

步骤104，当SIM卡接收到移动网络侧发来的请求反馈统计结果的消息时，可以根据该维护的统计信息表，将该表中维护的存在对应关系的频道标识和节目标识、以及每个解密出的节目流密钥的有效时长封装成统计结果，基于统计结果上报消息反馈给移动网络侧，这样广播电视运营商就可以根据移动网络侧接收到的统计信息，通过将各个解密出的节目流密钥的有效时长进行累加，来得到该用户该次在该频道标识标志的频道上收看该节目标识标志的节目的有效时长信息；Step 104, when the SIM card receives a message from the mobile network side requesting feedback of statistical results, according to the maintained statistical information table, the corresponding channel identifiers and program identifiers maintained in the table, and each The effective duration of the decrypted program stream key is encapsulated into a statistical result, and the report message is fed back to the mobile network side based on the statistical result, so that the radio and television operators can use the statistical information received by the mobile network side to pass each decrypted program The effective duration of the stream key is accumulated to obtain the effective duration information of the user watching the program marked with the program identifier on the channel marked with the channel identifier;

当然SIM卡也可以自己累加维护的统计信息表中对应该频道标识和节目标识的各个解密出的节目流密钥的有效时长，然后将存在对应关系的频道标识和节目标识、以及累加得到的有效时长信息封装成统计结果，基于统计结果上报消息反馈给移动网络侧，这样广播电视运营商就可以根据移动网络侧接收到的统计信息，得到该用户该次在该频道标识标志的频道上收看该节目标识标志的节目的有效时长信息；Of course, the SIM card can also accumulate and maintain the effective duration of each decrypted program stream key corresponding to the channel ID and program ID in the statistical information table maintained by itself, and then add the corresponding channel ID and program ID, and the accumulated effective duration. The duration information is encapsulated into a statistical result, and based on the statistical result, the report message is fed back to the mobile network side, so that the radio and television operator can obtain the user's current viewing time on the channel marked by the channel logo according to the statistical information received by the mobile network side. Effective duration information of the program indicated by the program identification;

SIM卡也可以根据该维护的统计信息表，将该表中维护的存在对应关系的频道标识和节目标识、以及解密第一个节目流密钥的第一时间和解密最后一个节目流密钥的第二时间封装成统计结果，基于统计结果上报消息反馈给移动网络侧，这样广播电视运营商就可以根据移动网络侧接收到的统计信息，将第一时间和第二时间分别作为用户该次在所述频道标识标志的频道上收看该节目标识标志的节目的开始时间和终止时间。The SIM card can also, according to the maintained statistical information table, the corresponding channel ID and program ID maintained in the table, as well as the first time of decrypting the first program stream key and the time of decrypting the last program stream key. The second time is encapsulated into a statistical result, and based on the statistical result, the report message is fed back to the mobile network side, so that the broadcasting and television operators can use the first time and the second time as the user's current time according to the statistical information received by the mobile network side. The start time and end time of watching the program marked by the program mark on the channel marked by the channel mark.

此外，SIM卡在使用业务密钥对各个节目流密钥进行解密过程中，也可以在起始启动一个计数器，并设置该计数器的初始值(例如初始值可以为1)，在后续基于业务密钥连续解密各个节目流密钥时，如果监测到解密相邻两个节目流密钥的时间间隔超出预定的时间间隔时，则证明用户执行了一次退出收看该节目后又进而启动收看该节目的操作，因此就触发该计数器进行计数操作(例如触发该计数器进行加1操作)，其中根据该计数器的计数值就可以得到用户收看该频道标识标志的频道上播放的该节目标识标志的节目的次数信息，SIM卡可以将该计数器的计数值填入到维护的统计信息表中与上述填入的频道标识和节目标识对应的后续表项中；In addition, when the SIM card uses the service key to decrypt each program stream key, it can also start a counter at the beginning and set the initial value of the counter (for example, the initial value can be 1). When using the key to continuously decrypt each program stream key, if it is detected that the time interval between decrypting two adjacent program stream keys exceeds the predetermined time interval, it proves that the user has quit watching the program once and then started to watch the program again. Therefore, the counter is triggered to perform a counting operation (for example, the counter is triggered to add 1), wherein according to the count value of the counter, the number of times the user watches the program of the program identification mark broadcast on the channel of the channel identification mark Information, the SIM card can fill in the count value of the counter into the follow-up entry corresponding to the above-mentioned filled channel ID and program ID in the maintained statistical information table;

当SIM卡接收到移动网络侧发来的请求反馈统计结果的消息时，可以根据该维护的统计信息表，将该表中维护的存在对应关系的频道标识和节目标识、以及对应的次数信息封装成统计结果，基于统计结果上报消息反馈给移动网络侧，这样广播电视运营商就可以根据移动网络侧接收到的统计信息，来得到该用户在该频道标识标志的频道上收看该节目标识标志的节目的次数信息；When the SIM card receives a message requesting feedback of statistical results from the mobile network side, it can package the corresponding channel identifiers and program identifiers maintained in the table and the corresponding number of times information according to the maintained statistical information table According to the statistical results, based on the statistical results, the report message is fed back to the mobile network side, so that the broadcasting and television operators can obtain the user's viewing of the program identification mark on the channel of the channel identification mark according to the statistical information received by the mobile network side. information on the number of times of the program;

步骤105(可选)，SIM卡也可以预先维护一个解密的节目流密钥个数阈值，当SIM卡对统计信息表中填入的频道标识标志的频道上播放的节目标识标志的节目在播放过程中所使用的各个节目流密钥进行连续解密时，当对应填入的解密出的节目流密钥个数达到预先维护的节目流密钥个数阈值时，SIM卡将不再解密后续新的节目流密钥，此时再次收到移动终端的节目流密钥解密请求时，则会返回节目流密钥阀值已满的错误提示；Step 105 (optional), the SIM card can also pre-maintain a decrypted program stream key number threshold, when the SIM card is playing the program with the program identification mark on the channel filled in the channel identification mark in the statistical information table When the program stream keys used in the process are continuously decrypted, when the number of decrypted program stream keys filled in correspondingly reaches the pre-maintained program stream key number threshold, the SIM card will no longer decrypt subsequent new stream keys. program stream key, at this time, when receiving the program stream key decryption request from the mobile terminal again, an error message indicating that the program stream key threshold is full will be returned;

基于该步骤105，移动网络侧在接收到移动终端侧上报的统计结果消息后，还可以进而判断用户的当前余额是否为零，如果为零则向移动终端下发继续保留累计的节目流密钥个数值的指令，如果不为零则向移动终端下发清除累计的节目流密钥个数值的指令，移动终端侧的SIM卡在接收到继续保留累计的节目流密钥个数值的指令时，继续保留该统计信息表中累计填入的节目流密钥个数值，而在接收到清除累计的节目流密钥个数值的指令时，清除该统计信息表中累计填入的节目流密钥个数值，这样就可以保证SIM卡在用户余额为零时，无法继续解密节目流密钥，因而使得用户无法继续收看电视节目，从而较好的维护了运营商的利益。Based on this step 105, after receiving the statistical result message reported by the mobile terminal side, the mobile network side can further determine whether the current balance of the user is zero, and if it is zero, then send the program stream key to continue to keep the accumulated accumulation to the mobile terminal value instruction, if it is not zero, an instruction to clear the accumulated program stream key value is issued to the mobile terminal, and when the SIM card on the mobile terminal side receives the instruction to continue to retain the accumulated program stream key value, Continue to retain the accumulated program stream key values filled in the statistical information table, and clear the accumulated program stream key values filled in the statistical information table when an instruction to clear the accumulated program stream key values is received. In this way, it can be guaranteed that the SIM card cannot continue to decrypt the program stream key when the user balance is zero, so that the user cannot continue to watch TV programs, thereby better safeguarding the interests of the operator.

在移动终端侧上报统计结果信息的过程中，为了保证统计结果信息的完整性，以及为了防止统计结果信息的重放攻击，SIM卡可以维护另一计数器，每上报一次统计结果信息，触发计数器加1，并将计数器的计数值与统计结果信息一并进行加密，然后将加密后的信息发送给移动网络侧；移动网络侧也维护一个计数器，每接收一次统计结果信息，触发计数器加1，移动网络侧在接收到移动终端侧上报的统计结果信息后，先使用用户的用户密钥验证接收到的信息的完整性，并使用自身维护的计数器的计数值对接收到的信息进行解密处理，以防止重放攻击；移动网络侧保存移动终端侧上报的统计结果信息后，向移动终端侧返回统计结果响应消息，该响应消息中携带对接收统计信息的确认结果，为了保证该响应消息的完整性，移动网络侧对该统计结果响应消息先使用用户密钥进行完整性保护，并在其中携带自身维护的计数器的计数值。SIM卡当接收到移动网络侧反馈的统计结果响应消息后，先使用用户密钥对该响应消息的完整性进行验证，若验证成功，则SIM卡清除该响应消息中携带的计数值对应的统计结果信息，此时，SIM卡可以重新接收移动终端发来的节目流密钥解密请求并返回解密后的节目流密钥。In the process of reporting statistical result information on the mobile terminal side, in order to ensure the integrity of the statistical result information and to prevent replay attacks on the statistical result information, the SIM card can maintain another counter. Every time the statistical result information is reported, the counter is triggered. 1. Encrypt the count value of the counter and the statistical result information together, and then send the encrypted information to the mobile network side; the mobile network side also maintains a counter, and each time the statistical result information is received, the trigger counter is added by 1, and the mobile network side After receiving the statistical result information reported by the mobile terminal side, the network side first uses the user's user key to verify the integrity of the received information, and uses the count value of the counter maintained by itself to decrypt the received information to To prevent replay attacks; after the mobile network side saves the statistical result information reported by the mobile terminal side, it returns a statistical result response message to the mobile terminal side, and the response message carries the confirmation result of receiving statistical information. In order to ensure the integrity of the response message , the mobile network side first uses the user key to perform integrity protection on the statistics result response message, and carries the count value of the counter maintained by itself. After the SIM card receives the statistical result response message fed back by the mobile network side, it first uses the user key to verify the integrity of the response message. If the verification is successful, the SIM card clears the statistics corresponding to the count value carried in the response message. As a result, at this time, the SIM card can receive the program stream key decryption request sent by the mobile terminal again and return the decrypted program stream key.

此外，移动终端侧可以按照移动网络下发的统计配置请求的指示，周期性的将统计结果上报给网络侧，也可以在网络空闲传输资源较多时上报统计结果信息，以避免对其他正常通信业务的影响。如果是由SIM卡来执行上述统计操作的，则可以直接由SIM卡按照自身与移动网络侧预先协商的密钥和加密算法，对自身统计得到的统计结果进行加密，然后将加密后的统计结果发送给自身所在的移动终端，由移动终端上报给移动网络侧；如果是由移动终端来执行上述统计操作的，则移动终端将统计得到的统计结果发送给自身中的SIM卡，由该SIM卡按照自身与移动网络侧预先协商的密钥和加密算法，对移动终端发来的统计结果进行加密，然后将加密后的统计结果发送给自身所在的移动终端，由移动终端上报给移动网络侧。In addition, the mobile terminal side can periodically report the statistical results to the network side according to the instruction of the statistical configuration request issued by the mobile network, and can also report the statistical result information when there are many idle transmission resources on the network, so as to avoid affecting other normal communication services. Impact. If the above statistical operations are performed by the SIM card, the SIM card can directly encrypt the statistical results obtained by itself according to the key and encryption algorithm pre-negotiated between itself and the mobile network side, and then the encrypted statistical results Send it to the mobile terminal where it is located, and report it to the mobile network side by the mobile terminal; if the above statistical operation is performed by the mobile terminal, the mobile terminal will send the statistical results obtained by the statistics to the SIM card in itself, and the SIM card will According to the key and encryption algorithm pre-negotiated between itself and the mobile network side, the statistical results sent by the mobile terminal are encrypted, and then the encrypted statistical results are sent to the mobile terminal where the mobile terminal is located, and the mobile terminal reports to the mobile network side.

移动网络侧在接收到移动终端侧上报的上述统计结果后，还可以进而根据当前广播的节目对应的业务指南信息，来统计用户在相应频道标识标志的频道上收看节目标识标志的节目的业务种类信息、业务类型信息以及使用业务的方式信息等等，从而能够得到比较全面的统计结果信息，进而根据统计出的统计结果信息就可以为业务推广计划提供参考，以及为合作的商业产品提供个性化、专业化的分析服务手段。After the mobile network side receives the above-mentioned statistical results reported by the mobile terminal side, it can also further count the service types of the program that the user watches on the channel with the program identification mark on the channel with the corresponding channel identification mark according to the service guide information corresponding to the currently broadcast program Information, business type information, and information on how to use the business, etc., so that more comprehensive statistical result information can be obtained, and then based on the statistical result information, it can provide reference for business promotion plans and provide personalized services for cooperative commercial products. , Professional analysis service means.

如图5所示，为本发明实施例提出的对移动用户收看广播式移动多媒体业务的行为进行统计的装置结构示意图，包括接收单元200，用于接收移动网络侧按照广播式移动多媒体业务运营商的指示下发的统计需求信息，其中该统计需求信息用于指示移动终端侧对移动用户收看广播式移动多媒体业务的相关行为进行统计；统计单元210，用于按照接收单元200接收到的统计需求信息，在对运营商广播的移动多媒体业务进行解密过程中，实现对用户收看业务的行为进行统计；上报单元220，用于将统计单元210的统计结果上报给移动网络侧。As shown in Figure 5, it is a schematic structural diagram of a device for counting the behavior of mobile users watching broadcast mobile multimedia services proposed by the embodiment of the present invention, including a receivingunit 200, which is used to receive the mobile network side according to the broadcast mobile multimedia service operator. Statistical demand information issued by the instruction, wherein the statistical demand information is used to instruct the mobile terminal side to perform statistics on mobile users’ behaviors related to watching broadcast mobile multimedia services; Information, in the process of decrypting the mobile multimedia service broadcast by the operator, to realize statistics on the user's viewing behavior of the service; thereporting unit 220 is used to report the statistical result of thestatistical unit 210 to the mobile network side.

第一种情况：当移动网络侧下发的统计需求信息包括统计移动用户在具体频道上收看具体业务的时长信息时，上述统计单元210具体包括接收模块，用于接收运营商发送的节目流密钥标识，该标识用以标志对运营商广播的移动多媒体业务进行加密的节目流密钥；第一记录模块，用于记录接收模块接收到的标识中包含的频道标识和节目标识；第二记录模块，用于在每次基于业务密钥连续解密各个节目流密钥时，对应第一记录模块记录的频道标识和节目标识，记录每个解密出的节目流密钥的有效时长信息，其中各个节目流密钥为在不同时间对该频道标识标志的频道上播放的该节目标识标志的业务进行加密的密钥；累计模块，用于累计第二记录模块记录的各个有效时长，并将累计时长作为用户该次在该频道标识标志的频道上收看该节目标识标志的业务的时长信息。Case 1: When the statistical demand information issued by the mobile network side includes statistical information on the duration of mobile users watching a specific service on a specific channel, thestatistical unit 210 specifically includes a receiving module for receiving the program stream code sent by the operator. key identifier, which is used to mark the program stream key for encrypting the mobile multimedia service broadcast by the operator; the first recording module is used to record the channel identifier and program identifier contained in the identifier received by the receiving module; the second record module, used to record the effective duration information of each decrypted program stream key corresponding to the channel ID and program ID recorded by the first recording module when each program stream key is continuously decrypted based on the service key, wherein each The program stream key is the key for encrypting the business of the program identification mark played on the channel of the channel identification mark at different times; It is the duration information of the user watching the service marked with the program mark on the channel marked with the channel mark this time.

第二种情况：当移动网络侧下发的统计需求信息包括统计移动用户在具体频道上收看具体业务的时间信息时，上述统计单元210在包括接收模块和第一记录模块的基础上(接收模块和第一记录模块的功能同上述第一种情况)，还包括第二记录模块，用于在每次基于业务密钥连续解密各个节目流密钥时，对应第一记录模块记录的频道标识和节目标识，记录解密第一个节目流密钥的第一时间和解密最后一个节目流密钥的第二时间，并将记录的第一时间和第二时间分别作为用户该次在该频道标识标志的频道上收看该节目标识标志的业务的开始时间和终止时间，其中各个节目流密钥为在不同时间对该频道标识标志的频道上播放的该节目标识标志的业务进行加密的密钥。The second case: when the statistical demand information issued by the mobile network side includes statistical information on the time when the mobile user watches a specific service on a specific channel, the above-mentionedstatistical unit 210 includes a receiving module and a first recording module (receiving module) The function of the first recording module is the same as the above-mentioned first case), and also includes a second recording module, which is used to correspond to the channel identification and Program identification, record the first time of decrypting the first program stream key and the second time of decrypting the last program stream key, and use the recorded first time and second time as the user's identification mark on the channel this time The start time and end time of viewing the service marked with the program identification mark on the channel, wherein each program stream key is a key for encrypting the service marked with the program identification mark played on the channel marked with the channel mark at different times.

第三种情况，当移动网络侧下发的统计需求信息包括统计移动用户在具体频道上收看具体业务的次数信息时，上述统计单元210具体包括接收模块(其功能同上述第一种情况中的接收模块)和记录模块(其功能同上述第一种情况中的第一记录模块)，还包括一设置有初始值的计数器；触发模块，用于在每次基于业务密钥连续解密各个节目流密钥时，在监测到解密相邻两个节目流密钥的时间间隔超出预定的时间间隔时，触发该计数器进行计数操作，其中各个节目流密钥为在不同时间对该频道标识标志的频道上播放的该节目标识标志的业务进行加密的密钥；次数信息获得模块，用于根据该计数器的计数值，确定用户在记录的频道标识标志的频道上收看节目标识标志的业务的次数信息。In the third case, when the statistical demand information sent by the mobile network side includes statistics on the number of times a mobile user watches a specific service on a specific channel, the above-mentionedstatistical unit 210 specifically includes a receiving module (its function is the same as that in the first case above) receiving module) and recording module (its function is the same as the first recording module in the above-mentioned first case), also includes a counter that is provided with initial value; Triggering module is used to decrypt each program flow continuously based on the service key each time key, when it is detected that the time interval between decrypting two adjacent program stream keys exceeds a predetermined time interval, the counter is triggered to perform a counting operation, wherein each program stream key is a channel that identifies the channel at different times The key for encrypting the service of the program identification mark played on the Internet; the frequency information obtaining module is used to determine the number of times the user watches the service of the program identification mark on the recorded channel according to the count value of the counter.

第四种情况，当移动网络侧下发的统计需求信息包括统计移动用户在具体频道上收看具体业务时所使用的各节目流密钥的有效时间时，上述统计单元210在具体包括接收模块和第一记录模块的基础上(接收模块和第一记录模块的功能同上述第一种情况)，还包括第二记录模块，用于在每次基于业务密钥连续解密各个节目流密钥时，对应该记录的频道标识和节目标识记录每个解密出的节目流密钥的有效时长，并将记录的各个节目流密钥的有效时长作为用户该次在该频道标识标志的频道上收看该节目标识标志的业务时所使用的各节目流密钥的有效时间，其中各个节目流密钥为在不同时间对该频道标识标志的频道上播放的该节目标识标志的业务进行加密的密钥。In the fourth case, when the statistical requirement information issued by the mobile network side includes the effective time of each program stream key used by the mobile user to watch a specific service on a specific channel, thestatistical unit 210 specifically includes a receiving module and a On the basis of the first recording module (the functions of the receiving module and the first recording module are the same as the above-mentioned first case), a second recording module is also included, which is used to continuously decrypt each program stream key based on the service key each time, Record the valid duration of each decrypted program stream key for the recorded channel ID and program ID, and use the valid duration of each recorded program stream key as the user's time to watch the program on the channel marked by the channel ID The effective time of each program stream key used when identifying the marked service, wherein each program stream key is a key for encrypting the service marked by the program marked on the channel marked with the channel mark at different times.

在上述图5的基础上，本发明实施例提出的对移动用户收看广播式移动多媒体业务的行为进行统计的装置还可以进而包括：个数累计单元230，用于在每次基于业务密钥连续解密各个节目流密钥时，累计解密出的节目流密钥的个数值；停止解密单元240，用于在个数累计单元230累计的个数值达到预先规定的阈值时，停止对后续的节目流密钥进行解密；个数值上报单元250，用于在停止解密单元240停止对后续的节目流密钥进行解密时，将个数累计单元230累计的个数值上报给移动网络侧；个数值保留/清除单元260，用于在接收到移动网络侧下发的清除累计的个数值的指令时，清除个数累计单元230累计的个数值，以及在接收到移动网络侧下发的继续保留累计的个数值的指令时，继续保留个数累计单元230累计的个数值。On the basis of the above-mentioned Figure 5, the device for counting the behavior of mobile users watching broadcast mobile multimedia services proposed by the embodiment of the present invention may further include: anumber accumulating unit 230, which is used to continuously When decrypting each program stream key, accumulate the value of the decrypted program stream key; stop thedecryption unit 240, and stop the subsequent program stream key when the value accumulated by thenumber accumulation unit 230 reaches a predetermined threshold. The key is decrypted; thevalue reporting unit 250 is used to report the value accumulated by thenumber accumulating unit 230 to the mobile network side when thedecryption unit 240 stops decrypting the subsequent program stream key; the value is retained/ Theclearing unit 260 is configured to clear the value accumulated by thenumber accumulating unit 230 when receiving an instruction to clear the accumulated value issued by the mobile network side, and to continue to retain the accumulated accumulated value when receiving the instruction issued by the mobile network side. When a numerical value is commanded, the numerical value accumulated by thenumber accumulating unit 230 is kept.

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。Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalent technologies, the present invention also intends to include these modifications and variations.

Claims (12)

1. one kind the mobile subscriber is watched the method that the behavior of broadcast type mobile multi-media service is added up, it is characterized in that, comprising:

Mobile terminal side receives the statistical demand information that mobile network's side issues according to the indication of broadcast type mobile multi-media service operator, described statistical demand information is used to indicate mobile terminal side the mobile subscriber is watched that the corelation behaviour of broadcast type mobile multi-media service adds up, and described statistical demand information comprises the effective time of each program current cipher key that the statistics mobile subscriber uses when watching concrete business on concrete channel; And

According to the statistical demand information that receives, in the mobile multi-media service to the broadcasting of described operator is decrypted process, the user is watched the behavior of described business adds up, be specially: mobile terminal side receives the program current cipher key sign that described operator sends, the program current cipher key that the mobile multi-media service that described sign is broadcasted described operator in order to sign is encrypted; And the channel identication and the program identification that comprise in the described sign that receives of record; Mobile terminal side is at every turn when the service based key is deciphered each program current cipher key continuously, the channel identication of corresponding described record and effective duration that program identification records each program current cipher key that decrypts, the wherein key that is encrypted for the business of the described program identification sign play on the channel of different time to described channel identication sign of each program current cipher key; The effective time of each program current cipher key that uses during effective duration of each program current cipher key of record is watched described program identification sign on the channel of described channel identication sign as this time of user business;

mobile terminal side is determined the count value by the counter of the quantity that is used for statistical report statistics information of subscriber card maintenance, count value and the statistics information of described counter are encrypted according to the encryption rule with mobile network's side agreement in the lump, and the information reporting after encrypting is to mobile network's side, wherein said mobile network's side is after receiving the information that mobile terminal side reports, the information integrity that checking receives, and being used for of using that mobile network's side safeguards the statistics information sent of mobile terminal side that statistics receives the count value of counter the information that receives is decrypted processing, perhaps mobile terminal side is that described statistics is given and reported sign, and with described reported result and give report the sign corresponding stored, mobile terminal side insert in described statistics described report sign after, statistics is reported mobile network's side.

2. the method for claim 1, is characterized in that, described statistical demand information also comprises residing positional information when the statistics mobile subscriber watches concrete business on concrete channel;

According to the statistical demand information that receives, in the mobile multi-media service to the broadcasting of described operator is decrypted process, the user is watched the behavior of described business is added up, also comprise:

Mobile terminal side when the service based key is deciphered each program current cipher key continuously, obtains the cell ID of the current residential quarter of living in of mobile terminal at every turn, and

Residing positional information during the cell ID that obtains is watched described program identification sign on the channel of described channel identication sign as this time of user business.

3. the method for claim 1, is characterized in that, also comprises:

Mobile terminal side receives the described response message that reports that reports sign that carries that mobile network's side issues, and the deletion storage to reporting the statistics of sign.

4. the method for claim 1, is characterized in that, also comprises:

When mobile terminal side is deciphered each program current cipher key continuously at each service based key, the program current cipher key numerical value that accumulative total decrypts; And

When the individual numerical value of accumulative total reaches the threshold value of predesignating, stop follow-up program current cipher key is decrypted, and

The individual numerical value of accumulative total is reported mobile network's side;

Mobile terminal side is when the instruction of the individual numerical value that receives the removing accumulative total that mobile network's side issues, remove the individual numerical value of accumulative total, the instruction of wherein removing the individual numerical value of accumulative total is mobile network's side after receiving the individual numerical value that mobile terminal side reports, and detects that user's remaining sum issues when non-vanishing; And

When receiving continuation that mobile network's side issues and keep the instruction of individual numerical value of accumulative total, continue to keep the individual numerical value of accumulative total, the instruction that wherein continue to keep individual numerical value of accumulative total is mobile network's side after receiving the individual numerical value that mobile terminal side reports, and the remaining sum that the user detected issues when being zero.

5. the method for claim 1, is characterized in that, according to the statistical demand information that receives, in the mobile multi-media service to the broadcasting of described operator is decrypted process, the user watched the behavior of described business is added up by mobile terminal.

6. method as claimed in claim 5, is characterized in that, mobile terminal side reports mobile network's side with statistics, specifically comprises:

Mobile terminal is with the subscriber card of described statistics transmission self inside;

Receive the statistics after the encryption that subscriber card sends, the statistics after described encryption is subscriber card according to key and the algorithm consulted in advance with mobile network's side, and statistics that mobile terminal is sent is encrypted and obtains;

Statistics after the encryption that mobile terminal is sent subscriber card reports mobile network's side.

7. the method for claim 1, it is characterized in that, according to the statistical demand information that receives, in the mobile multi-media service to the broadcasting of described operator is decrypted process, the user is watched the behavior of described business is added up by the subscriber card in mobile terminal.

8. method as claimed in claim 7, is characterized in that, mobile terminal side reports mobile network's side with statistics, specifically comprises:

Statistics after the encryption that the subscriber card of mobile terminal reception self inside is sent, statistics after described encryption is described subscriber card according to key and the algorithm consulted in advance with mobile network's side, and statistics that self statistics is obtained is encrypted rear transmission; And

Statistics after the encryption that subscriber card is sent reports mobile network's side.

9. the method for claim 1, is characterized in that, before mobile terminal side receiving and counting demand information, also comprises:

After mobile terminal side is activated, initiate to watch the request message of behavior investigation and statistics configuration to mobile network's side.

10. one kind the mobile subscriber is watched the device that the behavior of broadcast type mobile multi-media service is added up, it is characterized in that, comprising:

Receiving element, be used for to receive the statistical demand information that mobile network's side issues according to the indication of broadcast type mobile multi-media service operator, described statistical demand information is used to indicate mobile terminal side the mobile subscriber is watched that the corelation behaviour of broadcast type mobile multi-media service adds up, and described statistical demand information comprises the effective time of each program current cipher key that the statistics mobile subscriber uses when watching concrete business on concrete channel;

statistic unit, for the statistical demand information that receives according to receiving element, in the mobile multi-media service to the broadcasting of described operator is decrypted process, the user is watched the behavior of described business adds up, specifically comprise: receiver module, be used for receiving the program current cipher key sign that described operator sends, the program current cipher key that the mobile multi-media service that described sign is broadcasted described operator in order to sign is encrypted, the first logging modle is used for recording channel identication and program identification that described sign that receiver module receives comprises, the second logging modle, be used for when each service based key is deciphered each program current cipher key continuously, the channel identication of corresponding described record and effective duration that program identification records each program current cipher key that decrypts, and effective duration of each program current cipher key that will record watch described program identification sign on the channel of described channel identication sign as this time of user business the time each program current cipher key of using effective time, the key that is encrypted for the business of the described program identification sign play on the channel of different time to described channel identication sign of each program current cipher key wherein,

report the unit, be used for to determine the count value of the counter of the quantity that is used for statistical report statistics information safeguarded by subscriber card, count value and the statistics information of described counter are encrypted according to the encryption rule with mobile network's side agreement in the lump, and the information reporting after encrypting is to mobile network's side, wherein said mobile network's side is after receiving the information that mobile terminal side reports, the information integrity that checking receives, and being used for of using that mobile network's side safeguards the statistics information sent of mobile terminal side that statistics receives the count value of counter the information that receives is decrypted processing, perhaps give for the statistics of statistic unit and report sign, and with described reported result and give report the sign corresponding stored, mobile terminal side insert in described statistics described report sign after, statistics is reported mobile network's side.

11. device as claimed in claim 10 is characterized in that, also comprises:

The number accumulated unit is used for when each service based key is deciphered each program current cipher key continuously the program current cipher key numerical value that accumulative total decrypts;

Stop decrypting device, be used for stopping follow-up program current cipher key is decrypted when the individual numerical value of accumulative total reaches the threshold value of predesignating;

Individual numerical value reports the unit, is used for when stopping decrypting device and stop follow-up program current cipher key is decrypted, and the individual numerical value of accumulative total is reported mobile network's side;

Individual numerical value reservation/clearing cell is used for removing individual numerical value totally when the instruction of individual numerical value that receives the removing accumulative total that mobile network's side issues; And

When receiving continuation that mobile network's side issues and keep the instruction of individual numerical value of accumulative total, continue to keep the individual numerical value that adds up.

12. device as claimed in claim 11 is characterized in that, also comprises:

Be used for before receiving element receiving and counting demand information, after mobile terminal side is activated, to the unit that mobile network's side is initiated to watch the behavior investigation and added up the request message of configuration.

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