LIMITED RECEPTION SYSTEM, WIDE-AREA STATION CONTRACT CONTROLLER, AND LOCAL STATION CONTRACT CONTROLLER

摘要

PROBLEM TO BE SOLVED: To reduce the quantity of transmission of limited reception information.;SOLUTION: A wide-area station 1 broadcasts the broadcast contents and the information relevant to programs by wide area broadcasting, which performs broadcasting over a relatively wide range. Moreover, the wide-area station 1 broadcasts information, relevant to channel contract having described the contract conditions for each channel for performing limited reception, for local stations 3, 4, and so on. The local stations 3, 4, and so on broadcast this information within their own broadcast ranges, when they receive the information relevant to the channel contracts addressed to subscribers within own stations. Hereby, the increase of the quantity of broadcast is suppressed.;COPYRIGHT: (C)2002,JPO