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    • 3. 发明申请
    • METHOD AND DEVICE FOR RECEIVING AN EXPANDED SERVICE/PROGRAM GUIDE
    • 接收扩展服务/程序指南的方法和设备
    • WO2011037359A3
    • 2011-07-07
    • PCT/KR2010006336
    • 2010-09-16
    • LG ELECTRONICS INCLEE HO MINKIM JIN PILCHOI JONG SUNGHONG HO TAEK
    • LEE HO MINKIM JIN PILCHOI JONG SUNGHONG HO TAEK
    • H04N7/08
    • H04N21/4355H04N21/4345H04N21/4622H04N21/8133H04N21/8586
    • According to one embodiment of the present invention, a method for receiving an expanded service/program guide comprises the steps of: receiving a service description table which includes information about services from a broadcast network; parsing application descriptors providing information about an expanded program guide application relating to the services, from the service description table; extracting a first application identifier which identifies the expanded program guide application, from the application descriptor; receiving an application information table which provides information on applications related to a specific service, from the broadcast network; and obtaining the address of a server for providing an expanded program guide application denoted by an application identifier matching the first application identifier from among second application identifiers comprised in the application information table, and receiving the expanded program guide application from the address of the server on an interactive network.
    • 根据本发明的一个实施例,一种用于接收扩展服务/节​​目指南的方法包括以下步骤:接收包括来自广播网络的服务的信息的服务描述表; 从服务描述表解析提供关于与服务有关的扩展的节目指南应用的信息的应用描述符; 从所述应用描述符中提取标识所述扩展节目指南应用的第一应用标识符; 从广播网络接收提供与特定服务相关的应用的信息的应用信息表; 以及从包含在所述应用信息表中的第二应用标识符中获取用于提供由与所述第一应用标识符匹配的应用标识符所表示的扩展节目指南应用的服务器的地址,以及从所述服务器的地址接收所述扩展节目指南应用 互动网络。