CN1225119C - 用于直播卫星电视网络的观众数据收集系统和方法 - Google Patents
用于直播卫星电视网络的观众数据收集系统和方法 Download PDFInfo
- Publication number
- CN1225119C CN1225119C CN200310104361.2A CN200310104361A CN1225119C CN 1225119 C CN1225119 C CN 1225119C CN 200310104361 A CN200310104361 A CN 200310104361A CN 1225119 C CN1225119 C CN 1225119C
- Authority
- CN
- China
- Prior art keywords
- data
- program
- top box
- collecting system
- terminal use
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000013475 authorization Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 238000013480 data collection Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 8
- 230000015654 memory Effects 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- TVZRAEYQIKYCPH-UHFFFAOYSA-N 3-(trimethylsilyl)propane-1-sulfonic acid Chemical compound C[Si](C)(C)CCCS(O)(=O)=O TVZRAEYQIKYCPH-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/162—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing
- H04N7/163—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing by receiver means only
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/29—Arrangements for monitoring broadcast services or broadcast-related services
- H04H60/31—Arrangements for monitoring the use made of the broadcast services
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/35—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users
- H04H60/38—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying broadcast time or space
- H04H60/41—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying broadcast time or space for identifying broadcast space, i.e. broadcast channels, broadcast stations or broadcast areas
- H04H60/43—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying broadcast time or space for identifying broadcast space, i.e. broadcast channels, broadcast stations or broadcast areas for identifying broadcast channels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
- H04N21/266—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel
- H04N21/26606—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel for generating or managing entitlement messages, e.g. Entitlement Control Message [ECM] or Entitlement Management Message [EMM]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/418—External card to be used in combination with the client device, e.g. for conditional access
- H04N21/4181—External card to be used in combination with the client device, e.g. for conditional access for conditional access
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/418—External card to be used in combination with the client device, e.g. for conditional access
- H04N21/4182—External card to be used in combination with the client device, e.g. for conditional access for identification purposes, e.g. storing user identification data, preferences, personal settings or data
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
- H04N21/44008—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving operations for analysing video streams, e.g. detecting features or characteristics in the video stream
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/61—Network physical structure; Signal processing
- H04N21/6156—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network
- H04N21/6187—Network physical structure; Signal processing specially adapted to the upstream path of the transmission network involving transmission via a telephone network, e.g. POTS
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/65—Transmission of management data between client and server
- H04N21/658—Transmission by the client directed to the server
- H04N21/6582—Data stored in the client, e.g. viewing habits, hardware capabilities, credit card number
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/835—Generation of protective data, e.g. certificates
- H04N21/8352—Generation of protective data, e.g. certificates involving content or source identification data, e.g. Unique Material Identifier [UMID]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/84—Generation or processing of descriptive data, e.g. content descriptors
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H40/00—Arrangements specially adapted for receiving broadcast information
- H04H40/18—Arrangements characterised by circuits or components specially adapted for receiving
- H04H40/27—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95
- H04H40/90—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95 specially adapted for satellite broadcast receiving
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/09—Arrangements for device control with a direct linkage to broadcast information or to broadcast space-time; Arrangements for control of broadcast-related services
- H04H60/14—Arrangements for conditional access to broadcast information or to broadcast-related services
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
- H04H60/35—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users
- H04H60/38—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying broadcast time or space
- H04H60/39—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users for identifying broadcast time or space for identifying broadcast space-time
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/16—Analogue secrecy systems; Analogue subscription systems
- H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
- H04N2007/1739—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal the upstream communication being transmitted via a separate link, e.g. telephone line
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Computer Security & Cryptography (AREA)
- Databases & Information Systems (AREA)
- Computing Systems (AREA)
- General Engineering & Computer Science (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Debugging And Monitoring (AREA)
Abstract
提供一种用来收集观众数据的系统和方法。本发明的系统(10)是适于接收一个具有多频道节目内容和相关频道标识信息的信号。系统(10)适于从接收信号中解析节目内容和频道标识信息。系统(10)响应于用户输入和已解析的节目内容而输出选择频道的节目内容。系统(10)监视选择的频道并提供与之有关的观众数据。观众数据包括频道标识信息。
Description
相关申请的交叉引用
本申请要求2002年10月25日提交的序列号为60/421,264、题为“观众数据收集系统”的美国临时申请的利益。
技术领域
本发明涉及通信系统和方法。更具体地,本发明涉及用来实时测度电视广播的观众的系统和方法。
背景技术
电视观众监视为广播公司提供了关于观众对广播期间所播出的不同节目的品味、偏爱和人数统计的重要信息。这种信息使得广播公司能够选择节目来使观众数量和由预订和/或广告带来的收入达到最优。
一种用来监视观众的技术是由人工对观众的观赏习惯进行民意测验。这些技术包括利用由观众直接或通过电话请求而填写的调查问卷。不幸的是,人工方法依赖观众的记忆,并且要求用户的合作和反馈。因此,这种方法成本高,精确性差,速度慢,而且对观众造成负担。
一些系统因自动监视观众而在本技术领域中被熟知。然而,我们对这些通常为专用的系统的了解显示出系统是被设计为同模拟调谐器共同工作的。模拟调谐器要求每一个频道有一个单独的(物理)频率。数字调谐器例如在直播卫星网络中采用的数字调谐器被设计在单个频率上接收多个(虚拟)频道。因此,常规的用于监视观众的自动系统至今为止还不能与卫星直播机顶解码器一起发挥作用。
因此,在本技术领域存在对一种不昂贵且精确的、用于自动监视直播卫星电视节目观众的观赏习惯的系统和方法的需要。
发明内容
本发明的收集观众数据的系统和方法即针对本技术领域的上述需要。在一个最通常的实施例中,所发明的系统适合接收一个具有多频道节目内容以及相关的频道标识信息的信号。本系统适合于从接收到的信号中解析节目内容和频道标识信息。本系统根据用户的输入和解析出的节目内容输出选择频道的节目内容。本系统监视选择的频道并且提供与所选择频道有关的观众数据。依照本发明,观众数据包括频道标识信息。
在一个特定的实施例中,该系统包括一个直播卫星机顶盒,其中配置有一个调谐器和一个解调器。调谐器和解调器同一个处理器一起工作,此处理器经编程,用来解析接收信号并从中提取节目内容和频道标识信息。因为频道信息被嵌入接收到的信号中,所以频道信息是虚拟的。包含一张智能卡,用于存储观众数据。根据一个事件、一段持续时间或一个命令,数据被选择性地传送至一个集中数据处理中心,在那里它与人口统计数据结合以帮助进行分析。
附图说明
图1是一个方框图,示出了一个具有依照本发明的观众数据收集系统的直播卫星系统的示例性配置。
图2是一个方框图,示出了图1中的依照本发明的机顶盒的示例性配置。
图3是一个方框图,示出了适用于本发明的智能卡的示例性配置。
图4是一个流程图,阐释了依照本发明的智能卡40的操作。
图5是一个方框图,阐释了本发明的数据处理操作。
图6示出了依照本发明,观众数据怎样与人口统计数据建立关联。
具体实施方式
示例性实施例和示范性应用现将参照附图进行描述,来揭示本发明的有益教导。
虽然在此参照针对具体应用的示例性实施例对本发明进行描述,但是应该理解,本发明并不仅限于此。在本领域中那些具有一般技能并能理解在此所述发明原理的人员能在本发明的范围以及本发明可明显应用的附加领域内想出其它修改、应用以及实施例。
图1是一个框图,示出了一个具有依照本发明的观众数据收集系统的直播卫星系统的示例性配置。如图1所示,系统10包括一个节目数据库12。节目数据库提供节目内容,频道标识,日期,时间和关于提供直播卫星电视广播节目的其他信息,这些可被本领域中具有一般技能的人员所认可。数据库12可以被存储在一个服务器中,或其他适合的存储媒体上。数据库12给一对系统发送信息,这对系统共同包含一个节目数据编码器14。节目数据编码器14可以是一个专用安全系统,它利用一种专用算法对节目内容进行编码,用于安全传输和条件接入。一个智能卡命令发生器16格式化智能卡的授权和其他命令,这些命令将在下面更全面地讨论。智能卡命令发生器16提供授权广播节目和授权数据收集能力所需的命令。
节目数据和智能卡命令在多个广播中心18之一被多路复用为一个视频流,并且以一种本领域技术人员熟知的方式被上行链路传输到一个或多个直播卫星20。实际中,多个视频和音频频道可以被嵌入单个数据流用于卫星20上的一个相应的转发器。并且,该卫星可以有多个(例如34个)转发器。每个转发器适于分别接收一个比特流,一个比特流包括例如12个视频频道和20个音频频道以及智能卡命令的一份单独拷贝。然而,上行链路流共享智能卡命令。也就是说,每个比特流上的智能卡命令是相同的。这确保了每一个终端用户接收到相同的命令流,而不管用户是调谐到哪个转发器的。
因此那些本领域的技术人员将认可,在最佳模式下,每一个流是一个数字数据流,它包含“元数据”-节目指南和频道标识(ID)数据,以及条件接入数据。频道是“虚拟”的,因为多个频道被提供在一个单载波频率上。频道标识(ID)数据被嵌入在数据流中并在接收时被解析出来。那些本领域的技术人员将认可,这与常规观众监视系统明显不同,常规观众监视系统中,不同频道在不同载波频率上传输。因此,常规系统同解码器一起工作在不同的模拟“物理”频道上,与“虚拟”频道正相反。采用虚频道分配使得向其它载波频率进行虚频道的重定位不再昂贵,且不必改变相关联的报告系统。
在示例性的直播到户(DTH)直播卫星系统中,上行链路流通过卫星20被中继至一些基于家庭的卫星天线22,卫星天线22连接到机顶盒30。在最佳模式下,机顶盒30适合与智能卡40通过接口连接。在本领域中众所周知,智能卡使得机顶盒能以并不昂贵的花费进行升级。
图2是一个方框图,示出了图1中的依照本发明的机顶盒的示例性配置。机顶盒30包括一个数字调谐/解调器32,它接收、下变频及解调来自碟形卫星天线22的卫星信号。在示例性实施例中,根据DSS传输协议对卫星信号进行编码。调谐解调器32向数据处理器34输出一个数字基带信号。除别的因素以外,处理器34以常规方式将数字基带信号解析为它的节目内容和频道ID流。节目内容根据用户通过用户接口36作出的频道选择被转发到一个常规视频/音频解压缩单元37。根据本发明,与用户的频道选择相关的频道ID通过一个智能卡硬件和软件读取器或接口35被转发至智能卡40。
图3是一个方框图,示出了适用于本发明的智能卡的示例性配置。如图3所示,智能卡40包括一个接口42,适合与机顶盒(见图2)的接口35进行通信。在实际中,智能卡可以依照ISO标准7810和7816部分1-3“带有接点的标识卡片-集成电路卡”来实现。接口42实现机顶盒30的处理器34与智能卡40上的处理器44之间的通信。智能卡处理器44从一个只读存储器(ROM)46和一个电可擦除可编程只读存储器(EEPROM)48接收并执行程序指令,并在EEPROM(48)和一个随机存取存储器(RAM)49中存储数据。
图4是一个流程图,阐释了依照本发明的智能卡40的操作。在第一步,机顶盒的处理器34将智能卡命令从接收的基带数字流中解析出来,并发送到智能卡40。用户授权和属性存储在EEPROM 48中。在第二步,节目属性由机顶盒30的处理器34解析并发送到智能卡。除了频道ID信息,节目属性还可以包括观看一个特定频道的授权,家长等级以及按次付费收看信息。在第三步,智能卡的处理器44将节目属性与用户授权相比较。如果两者匹配,则在第四步,智能卡处理器44产生一个解扰密钥,并通过接口软件102将该密钥转发给机顶盒处理器34。然后,处理器34利用该密钥将选中的节目解扰。如果属性不匹配,则智能卡通过机顶盒向观看者发送一个消息,指出这个频道不能收看。
依照本发明,在第五步,观众和按次付费收看回叫数据从智能卡40的处理器44传送至数据处理系统17(如图1所示),传送是按时间表依次通过智能卡接口35和接口软件102,机顶盒的处理器34和常规拨号调制解调器39,标准电话线路31,自动回叫系统50和智能卡命令发生器16(图1)来完成的。回叫系统在一个相对接近机顶盒30的位置接收电话呼叫,并将来自电话呼叫的数据转发至智能卡命令发生器16。那些本领域的技术人员将认可,智能卡可以被编程为当发生事件、一段时间终止或不需要命令的其它触发作用时,自动发送观众数据。智能卡的定时信息由智能卡命令发生器和/或节目数据编码器编码插入上行链路流。
图5是一个方框图,阐释了本发明的数据处理操作。如图5所示,数据处理系统17从节目数据库12接收节目数据,从智能卡命令发生器16接收智能卡观众数据,并从一个客户服务设备21接收家庭人口统计数据。这个处理系统将这些数据以报告的形式合并,并且通过一个用户接口19提供报告。
图6示出了依照本发明,观众数据怎样与人口统计数据建立关联。如图6所示,智能卡观众数据与人口统计数据通过智能卡ID号相关联。智能卡观众数据与节目数据通过频道编号、开始时间和节目持续时间相关联。
这样,本发明在此已被参照一个特定应用的特定实施例详细地描述。在本领域中那些具有一般技能并能理解本发明原理的人员应能想出属于本发明范围的其它修改、应用和实施例。
因此意图通过所附权利要求来包括任何及全部属于本发明范围内的应用、修改和实施例。
Claims (6)
1.一种观众数据收集系统,包括:
服务器,该服务器包含节目数据库(12)、节目编码器(14)、智能卡命令发生器(16)和服务器处理器(17);
包含在节目数据库(12)中的节目内容,该节目内容被传送到节目编码器(14);
来自节目编码器(14)的编码节目内容;
发自智能卡命令发生器(16)的多个智能卡命令,所述智能卡命令包含用于节目内容访问和终端用户使用数据收集的授权命令;
复用器(18),它接收所述编码节目内容和多个智能卡命令;
视频流,它从复用器(18)发出以传送到至少一个终端用户,并且包含所述编码节目内容和多个智能卡命令;
用于每个终端用户的机顶盒(30),它接收所述视频流,并且包含机顶盒处理器(34)和用户接口(36);
多个报告,由服务器处理器(17)根据来自节目数据库(12)的节目数据、来自智能卡命令发生器(16)的终端用户使用数据、以及终端用户数据来生成;以及
智能卡(40),包含卡接口(42)、卡处理器(44)和卡数据库(48),能够存储终端用户使用数据并通过机顶盒处理器(34)接收智能卡命令。
2.根据权利要求1所述的观众数据收集系统,其中,节目数据库(12)还包含频道标识、广播数据、广播时间以及节目内容标识。
3.根据权利要求1所述的观众数据收集系统,其中,所述终端用户数据包括人口统计数据。
4.根据权利要求1所述的观众数据收集系统,还包括用来接收所述视频流并将其发送到终端用户的多个广播卫星(20)。
5.根据权利要求1所述的观众数据收集系统,其中,机顶盒(30)还包含智能卡接口软件(102)。
6.根据权利要求1所述的观众数据收集系统,还包括置于机顶盒(30)内的拨号调制解调器(39),以及其中,所述卡数据库(48)包含终端用户使用数据,所述终端用户使用数据经由所述卡接口(42)、机顶盒处理器(34)和拨号调制解调器(39)传送到服务器处理器(17),拨号调制解调器(39)经由标准电话线路连接到智能卡命令发生器(16)。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US42126402P | 2002-10-25 | 2002-10-25 | |
US60/421,264 | 2002-10-25 | ||
US10/408,898 US20040083485A1 (en) | 2002-10-25 | 2003-04-08 | Viewer data collection system and method for use in a direct broadcast satellite television network |
US10/408,898 | 2003-04-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1499837A CN1499837A (zh) | 2004-05-26 |
CN1225119C true CN1225119C (zh) | 2005-10-26 |
Family
ID=32096082
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200310104361.2A Expired - Fee Related CN1225119C (zh) | 2002-10-25 | 2003-10-24 | 用于直播卫星电视网络的观众数据收集系统和方法 |
Country Status (6)
Country | Link |
---|---|
US (2) | US20040083485A1 (zh) |
CN (1) | CN1225119C (zh) |
AR (1) | AR041706A1 (zh) |
BR (1) | BR0304583A (zh) |
FR (1) | FR2846507B1 (zh) |
MX (1) | MXPA03009674A (zh) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100709348B1 (ko) * | 2005-02-17 | 2007-04-20 | 삼성전자주식회사 | 채널 맵 업데이트를 위한 영상재생장치 및 채널 맵 업데이트 방법 |
US20070258455A1 (en) * | 2006-05-08 | 2007-11-08 | Futurewei Technologies, Inc. | System for distributed architecture for multicast access control |
KR101328929B1 (ko) * | 2006-11-22 | 2013-11-14 | 엘지전자 주식회사 | 디지털 방송 신호를 처리하는 방법 및 장치 |
CN102339440A (zh) * | 2010-07-21 | 2012-02-01 | 中兴通讯股份有限公司 | Iptv收视受众调查中的直播收视数据收集方法和系统 |
US8612598B1 (en) | 2011-02-18 | 2013-12-17 | The Directv Group, Inc. | Method and system for ingesting content schedule data from an external source |
US8886674B1 (en) * | 2011-02-18 | 2014-11-11 | The Directv Group, Inc. | Method and system for entitling a user device to receive content from data from an external source |
AU2013203768B2 (en) | 2013-03-07 | 2016-05-05 | The Nielsen Company (Us), Llc | Methods and apparatus to monitor media presentations |
US11570281B2 (en) | 2013-12-23 | 2023-01-31 | Blutether Limited | Mobile application-based proxy service for connecting devices such as meters to a remote server |
US9467738B2 (en) | 2013-12-23 | 2016-10-11 | Blutether Limited | Personal area network proxy service for video on demand systems |
US10638190B2 (en) | 2013-12-23 | 2020-04-28 | Blutether Limited | Personal area network proxy service for video systems |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7210159B2 (en) * | 1994-02-18 | 2007-04-24 | Starsight Telecast, Inc. | System and method for transmitting and utilizing electronic programs guide information |
US5585866A (en) | 1993-09-09 | 1996-12-17 | Miller; Larry | Electronic television program guide schedule system and method including virtual channels |
US5583562A (en) * | 1993-12-03 | 1996-12-10 | Scientific-Atlanta, Inc. | System and method for transmitting a plurality of digital services including imaging services |
GB9400101D0 (en) * | 1994-01-05 | 1994-03-02 | Thomson Consumer Electronics | Consumer interface for a satellite television system |
US5521979A (en) * | 1994-04-22 | 1996-05-28 | Thomson Consumer Electronics, Inc. | Packet video signal inverse transport system |
US5642418A (en) * | 1995-02-21 | 1997-06-24 | Bell Atlantic Network Services, Inc. | Satellite television system and method |
US5742680A (en) * | 1995-11-13 | 1998-04-21 | E Star, Inc. | Set top box for receiving and decryption and descrambling a plurality of satellite television signals |
US5872588A (en) * | 1995-12-06 | 1999-02-16 | International Business Machines Corporation | Method and apparatus for monitoring audio-visual materials presented to a subscriber |
CA2185053C (en) * | 1996-06-24 | 2002-04-16 | Frank B. Norman | Interactive reverse channel for direct broadcast satellite system |
US6202210B1 (en) * | 1998-08-21 | 2001-03-13 | Sony Corporation Of Japan | Method and system for collecting data over a 1394 network to support analysis of consumer behavior, marketing and customer support |
US7454777B1 (en) * | 1999-03-01 | 2008-11-18 | Sony Corporation | Satellite system/internet system with display option palette with multiple filtering options |
AU3629000A (en) * | 1999-03-15 | 2000-10-04 | Index Systems, Inc. | System and method of channel map correction in an epg |
US7036738B1 (en) | 1999-05-03 | 2006-05-02 | Microsoft Corporation | PCMCIA-compliant smart card secured memory assembly for porting user profiles and documents |
CN2387588Y (zh) | 1999-06-08 | 2000-07-12 | 张岳 | 电视收视率调查装置 |
US20020124247A1 (en) * | 1999-08-03 | 2002-09-05 | Houghton William C. | Polling interactive television viewers |
JP3579311B2 (ja) * | 1999-10-08 | 2004-10-20 | 株式会社東芝 | デジタル放送受信装置 |
KR100672296B1 (ko) * | 2000-12-29 | 2007-01-23 | 엘지전자 주식회사 | 양방향 티브이를 이용한 시청률 산출방법 |
US20030145331A1 (en) * | 2002-01-31 | 2003-07-31 | Escobar George D. | Modifying content retrieved from a set-top box |
US20020174424A1 (en) * | 2001-05-21 | 2002-11-21 | Chang Matthew S. | Apparatus and method for providing an indication of program(s) and/or activities |
JP2003134064A (ja) * | 2001-10-26 | 2003-05-09 | Hitachi Ltd | デジタル放送補完方法およびデジタル放送受信システム |
US20030171148A1 (en) * | 2002-03-07 | 2003-09-11 | Pixel Software Technologies Ltd. | Dynamic games system for digital interactive television |
-
2003
- 2003-04-08 US US10/408,898 patent/US20040083485A1/en not_active Abandoned
- 2003-10-22 FR FR0312340A patent/FR2846507B1/fr not_active Expired - Fee Related
- 2003-10-22 MX MXPA03009674A patent/MXPA03009674A/es active IP Right Grant
- 2003-10-23 AR ARP030103877A patent/AR041706A1/es not_active Application Discontinuation
- 2003-10-24 BR BR0304583-8A patent/BR0304583A/pt not_active Application Discontinuation
- 2003-10-24 CN CN200310104361.2A patent/CN1225119C/zh not_active Expired - Fee Related
-
2009
- 2009-07-01 US US12/496,467 patent/US8099749B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2846507A1 (fr) | 2004-04-30 |
US8099749B2 (en) | 2012-01-17 |
BR0304583A (pt) | 2004-08-31 |
CN1499837A (zh) | 2004-05-26 |
FR2846507B1 (fr) | 2005-06-24 |
US20090271813A1 (en) | 2009-10-29 |
AR041706A1 (es) | 2005-05-26 |
US20040083485A1 (en) | 2004-04-29 |
MXPA03009674A (es) | 2004-07-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU749446B2 (en) | Response capacity management in interactive broadcast systems by periodic reconfiguration of response priorities | |
EP0838951B1 (en) | Program information broadcasting system broadcasting device, and receiving terminal unit | |
US6530082B1 (en) | Configurable monitoring of program viewership and usage of interactive applications | |
KR100329135B1 (ko) | 케이블텔레비젼전송시스템을위한네트워크제어기 | |
CN100385940C (zh) | 提供订阅的数字广播电视节目的装置、方法及系统 | |
US6807675B1 (en) | Apparatus and method for selecting viewers' profile in interactive TV | |
US6868551B1 (en) | Interactive program summary panel | |
US8667539B2 (en) | System for scanable icon detection and management | |
CN1132428C (zh) | 在垂直消隐间隔提供分组数据的收费电视系统及方法 | |
US8099749B2 (en) | Viewer data collection system and method for use in a direct broadcast satellite television network | |
AU764877B2 (en) | Interactive television broadcast system | |
EP1152616A2 (en) | Asymmetric data communications system | |
US20080039135A1 (en) | Broadcast communication system for mobile phone | |
KR20030056935A (ko) | 데이터방송의 데이터컨텐츠 전송장치 및 그 방법 | |
KR100550974B1 (ko) | 디지털 멀티 미디어 방송 단말기의 시청 이력 업로드 방법 | |
CN1241093A (zh) | 节目观看情况的可组合监视以及交互式操作的使用 | |
KR20060054162A (ko) | 방송의 시청 단계에서 컨텐츠의 재편집이 이루어지는 장치및 그 서비스 방법 | |
WO2005060260A1 (en) | A method and device for recovering information in interactive digital tv systems |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051026 Termination date: 20171024 |