Reception device, transmission device, and data processing method

A transmission device, comprising:

• a transmitter configured to transmit signaling data to a reception device, the signaling data comprising a deliveryMethod element including at least one of a first element corresponding to a broadcast delivered application file and a second element corresponding to a network delivered application file, wherein
• a data delivery path of accessing the broadcast delivered application file or the network delivered application file is determined based on a reception status of the reception device and based on whether one or both of the first element and the second element are present in the deliveryMethod element of the transmitted signaling data, and only one of the broadcast delivered application file corresponding to the first element and the network delivered application file corresponding to the second element is accessed by the reception device based on the determined data delivery path,
• the signaling data includes class information including a class identifier indicating a group of reception devices or users that are permitted to access the network delivered application file, and
• the data delivery path is determined according to the class information, based on a comparison, in the reception device, of the class identifier included in the signaling data to a class setting stored in advance in the reception device.

A data processing method performed in a reception device, comprising:

• receiving, by circuitry of the reception device, signaling data comprising a deliveryMethod element including at least one of a first element corresponding to a broadcast delivered application file and a second element corresponding to a network delivered application file;
• determining, by the circuitry of the reception device, a data delivery path of accessing the broadcast delivered application file or the network delivered application file based on a reception status of the reception device and based on whether one or both of the first element and the second element are present in the deliveryMethod element of the received signaling data;
• and
• accessing, by the circuitry of the reception device, only one of the broadcast delivered application file corresponding to the first element and the network delivered application file corresponding to the second element based on the determined data delivery path, wherein
• the signaling data includes class information including a class identifier indicating a group of reception devices or users that are permitted to access the network delivered application file, and
• the data delivery path is determined according to the class information, based on a comparison, in the reception device, of the class identifier included in the signaling data to a class setting stored in advance in the reception device.

A data processing method performed in a transmission device, comprising:

• transmitting signaling data to a reception device, the signaling data comprising a deliveryMethod element including at least one of a first element corresponding to a broadcast delivered application file and a second element corresponding to a network delivered application file, wherein
• a data delivery path of accessing the broadcast delivered application file or the network delivered application file is determined based on a reception status of the reception device and based on whether one or both of the first element and the second element are present in the deliveryMethod element of the transmitted signaling data, and only one of the broadcast delivered application file corresponding to the first element and the network delivered application file corresponding to the second element is accessed by the reception device based on the determined data delivery path,
• the signaling data includes class information including a class identifier indicating a group of reception devices or users that are permitted to access the network delivered application file, and
• the data delivery path is determined according to the class information, based on a comparison, in the reception device, of the class identifier included in the signaling data to a class setting stored in advance in the reception device.