NAVIGATION SYSTEM FOR A MULTICHANNEL DIGITAL TELEVISION SYSTEM A DECODER, A METHOD OF CONTROLLING THE DECODER, FURTHER A METHOD AND A DECODER FOR DISPLAYING OR CONTROLLING THE DISPLAY OF A PLURALITY OF DIGITAL TV CHANNELS IN RESPECTIVE WINDOWS OF A ...

摘要

BACKGROUND OF THE INVENTION The present invention relates to a decoder for displaying and controlling digital television channels in tiled windows, which means for selectively moving a cursor to display a tiled window for selecting a window defined in a tile-like window, and selecting a window for displaying the desired program. has a device for producing a screen containing program information. The display control decoder includes means for receiving access rights to one of the programs and channels, and means for blocking all audio and visual access to a program and channel displayed in one window according to the user access rights it receives, or a cursor-defined feature a positioning means for determining the relative position of certain windows within a mosaically arranged window; to control the display of information provided in a tile-like window provided with a screen generating device comprising at least one digital television channel program associated with pictures. The present invention also relates to a decoder having a device for storing multiple applications; and means for generating a screen comprising a picture associated with an interactive application in a tile-like window; and means for selectively moving a cursor over a mosaic window layout, selectively movable cursor over a mosaic window layout, and an interactive application executing means for selecting a window for displaying an image associated with an interactive application. SHE