METHOD FOR SETTING SERVICE LINK OPERATION IN DAB SYSTEM, AND COMPUTER-READABLE RECORD MEDIUM WITH DAB SERVICE LINK OPERATION SETTING PROGRAM FOR THE SAME

摘要

PURPOSE: A service link operation set up method in a digital audio broadcasting (DAB) system and a computer readable recording medium which records a DAB service link operation set up program therefor are provided to perform the service link operation set up quickly and accurately according to the search of service which will be linked quickly and accurately by one or more tuner in the DAB environment. CONSTITUTION: A control unit (21) extracts the frequency from the service link DB to perform the service link operation by a tuner (23), as a DAB terminal enters the feeble electric field of the DAB. The tuner scans the extracted frequency and the frequency which is currently being received. The tuner consecutively scans the frequency which is currently being received, and the effective frequency of one side which is mth close to the frequency which is currently being received. The tuner consecutively scans the frequency which is currently being received, and the effective frequency of the other side which is mth close to the frequency which is currently being received. [Reference numerals] (10) DAB transmission device; (20) DAB terminal; (21) Control unit; (22) Storage unit; (22a) Service link DB; (23) Tuner; (23a) Main tuner; (23b) Sub tuner; (AA) RF signal