Method for displaying program table on display screen of e.g. mobile phone, involves deriving sub node family from predetermined history node of history nodes, in order to form tree structure, where each history node includes program data

摘要

The method involves receiving program data corresponding to a set of time periods, compiling the program data in an electronic program guide, and displaying the electronic program guide on a display interface i.e. display screen. History nodes of the electronic program guide are connected with root nodes i.e. favorite television transmitters, of the electronic program guide. A sub node family is derived from a predetermined history node of the history nodes, in order to form a tree structure, where each history node includes the program data. An independent claim is also included for a storage medium for storing an electronic program guide.