Abstract
In a TV navigation system, the database which stores SI data for the contents of a program and its broadcast schedule is indispensable, which provides for viewers to retrieve the program easily and to obtain recommended program. By the present digital broadcasting channel we can get easily the information data for the name of each program, program description with genre division, broadcasting schedule time. This paper reports results on studies of the optimum database construction and statistical tendency of received SI data using the present BS and 110° CS digital broadcasting.
