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    • 28. 发明授权
    • Digital broadcasting system and method of processing data in the digital broadcasting system
    • 数字广播系统及数字广播系统中数据处理方法
    • US08302133B2
    • 2012-10-30
    • US12197130
    • 2008-08-22
    • Hui Sang YooIn Hwan ChoiChul Soo LeeJae Hyung SongSang O Park
    • Hui Sang YooIn Hwan ChoiChul Soo LeeJae Hyung SongSang O Park
    • H04N7/16H04N7/20H04H20/71H04H20/74H04M11/00H04B7/185
    • H04N21/6131H04N5/44543H04N21/235H04N21/414H04N21/4345H04N21/435H04N21/4622H04N21/482
    • A digital broadcasting system and a data processing method are disclosed. A receiving system of the digital broadcast system includes a mobile service data processor, a main service data processor, a controller, and a display module. The mobile service data processor receives mobile service data through a mobile service data path. Herein, the mobile service data configures an RS frame, and the RS frame includes mobile service data including a mobile A/V broadcast signal and at least one channel configuration information on the mobile service data. The main service data processor receives main service data through a main service data path. Herein, the main service data includes a main A/V broadcast signal and a program guide information of the main A/V broadcast. The controller extracts a link information for the program guide service of the mobile A/V broadcast signal from the channel configuration information, and acquires a corresponding program guide information from the main service data processor by using the extracted link information. And, the display module outputs the program guide information acquired from the controller to a display screen.
    • 公开了数字广播系统和数据处理方法。 数字广播系统的接收系统包括移动业务数据处理器,主服务数据处理器,控制器和显示模块。 移动业务数据处理器通过移动业务数据路径接收移动业务数据。 这里,移动业务数据配置RS帧,RS帧包括移动业务数据,包括移动A / V广播信号和关于移动业务数据的至少一个信道配置信息。 主服务数据处理器通过主服务数据路径接收主服务数据。 这里,主服务数据包括主A / V广播信号和主A / V广播的节目指南信息。 控制器从通道配置信息中提取用于移动A / V广播信号的节目指南服务的链接信息,并且通过使用提取的链接信息从主服务数据处理器获取相应的节目指南信息。 并且,显示模块将从控制器获取的节目指南信息输出到显示屏幕。
    • 29. 发明申请
    • Method for processing a web service in an NRT service and a broadcast receiver
    • 用于在NRT服务和广播接收机中处理网络服务的方法
    • US20100050070A1
    • 2010-02-25
    • US12461735
    • 2009-08-21
    • Jong Yeul SuhHui Sang YooJae Hyung SongMin Sung KwakJoon Hui LeeIn Hwan ChoiChul Soo Lee
    • Jong Yeul SuhHui Sang YooJae Hyung SongMin Sung KwakJoon Hui LeeIn Hwan ChoiChul Soo Lee
    • G06F15/16G06F17/00
    • H04N21/64322H04H20/93H04L67/06H04L67/26H04N21/2323H04N21/235H04N21/2353H04N21/23614H04N21/2362H04N21/237H04N21/262H04N21/4345H04N21/4348H04N21/435H04N21/4516H04N21/4622H04N21/478H04N21/6175H04N21/6437H04N21/8126H04N21/84H04N21/85406
    • A method of processing a web service in a Non-Real Time (NRT) service and the broadcast receiver are disclosed herein. A method of providing an NRT service in a broadcasting receiver may include receiving first signaling information, identifying whether a service type of an NRT service is a web service based upon the first signaling information, identifying a web page type and a web page version of the NRT service and browsing the NRT service. The method may further include connecting a service signaling channel, parsing the received first signaling information, determining whether the NRT service is supported in the broadcasting receiver and consuming the web contents of the NRT service. The NRT service may include at least one of a fixed NRT service and a mobile NRT service. The first signaling information may be a data casting description table (DDT) if the NRT service is the fixed NRT service. The first signaling information may be a service map table (SMT) if the NRT service is the mobile NRT service. The DDT may include a first field identifying the NRT service and a second field identifying a type of the NRT service. The type of the web service may include at least one of a web document of text HTML and a web document of CE-HTML. The third field and the fourth field may be valid if the type of the received service is the web service based upon the second field.
    • 本文公开了在非实时(NRT)服务和广播接收机中处理网络服务的方法。 在广播接收机中提供NRT业务的方法可以包括接收第一信令信息,基于第一信令信息来识别NRT业务的业务类型是否为web业务,识别网页类型和网页类型 NRT服务和浏览NRT服务。 该方法还可以包括连接服务信令信道,解析所接收的第一信令信息,确定NRT服务是否支持在广播接收机中并且消费NRT服务的web内容。 NRT服务可以包括固定NRT服务和移动NRT服务中的至少一个。 如果NRT服务是固定的NRT服务,则第一信令信息可以是数据转换描述表(DDT)。 如果NRT服务是移动NRT服务,则第一信令信息可以是服务映射表(SMT)。 DDT可以包括标识NRT服务的第一字段和标识NRT服务的类型的第二字段。 web服务的类型可以包括文本HTML的web文档和CE-HTML的web文档中的至少一个。 如果接收到的服务的类型是基于第二字段的web服务,则第三字段和第四字段可以是有效的。