Digital broadcasting transmission system

A method of displaying digital broadcasting using a digital device, the method comprising:

• receiving, by the digital device, a plurality of television program listings, each of the television program listing including a title, telecast time information and channel information;
• displaying a program guide including the plurality of television program listings on a screen of the digital device;
• and
• providing, on the screen, a menu option for allowing a user to perform a selectively reserved recording of at least one program identified in the displayed program guide,
• wherein the selectively recording of at least one program includes selecting one of the following:
• an individual recording of a video/audio broadcasting program identified in the displayed program guide;
• an individual recording of a data broadcasting program related to a video/audio broadcasting program identified in the displayed program guide;
• a simultaneous recording of both a video/audio broadcasting program identified in the displayed program guide and a data broadcasting program related to said video/audio broadcasting program;
• or
• a recording of a desired data broadcasting program.

A device for processing PSIP (Program and System Information Protocol) data, comprising:

• a receiving unit;
• a display unit;
• and
• a controller, cooperating with the receiving unit, to:
• receive and process PSIP of video/audio broadcasting programs, and PSIP of data broadcasting programs associated with the video/audio broadcasting programs,
• wherein the PSIP of the data broadcasting programs includes at least one of the following items:
• (a) the number of data broadcasting programs contained in one broadcasting program,
• (b) start time/end time of respective data broadcasting programs,
• (c) stably received time of respective data broadcasting programs,
• (d) grades of respective data broadcasting programs,
• (e) conditional access information of respective data broadcasting programs, and
• (f) content summary of additional data broadcasting programs, and
• wherein the controller is further configured to control the display unit to display the video/audio broadcasting programs and the data broadcasting programs.

A digital device for displaying digital broadcasting, the digital device comprising:

• a storage unit configured to store a plurality of television program listings, each of the television program listing including a title, telecast time information and channel information;
• a display unit including a screen;
• and
• a controller, cooperating with the storage unit and the display unit, to:
• display the plurality of television program listings on the screen of the display unit, and
• if a program from the displayed television program listings is selected, display detailed information of the selected program on the screen,
• wherein the selected program has a plurality of data broadcasting programs related to the selected program, and
• wherein the detailed information includes information of the selected program and/or information of at least one of the data broadcasting programs related to the selected program.

A digital device for displaying digital broadcasting, the digital device comprising:

• a receiving unit configured to receive a plurality of television program listings, each of the television program listing including a title, telecast time information and channel information;
• a display unit including a screen;
• and
• a controller, cooperating with the display unit, to:
• display a program guide including the plurality of television program listings on the screen of the display unit;
• and
• provide, on the screen, a menu option for allowing a user to perform a selectively reserved recording of at least one program identified in the displayed program guide,
• wherein the selectively recording of at least one program includes selecting one of the following:
• an individual recording of a video/audio broadcasting program identified in the displayed program guide,
• an individual recording of a data broadcasting program related to a video/audio broadcasting program identified in the displayed program guide,
• a simultaneous recording of both a video/audio broadcasting program identified in the displayed program guide and a data broadcasting program related to said video/audio broadcasting program, or
• a recording of a desired data broadcasting program.