REPEATER SYSTEM FOR MOBILE COMMUNICATION SERVICE AND UNIFIED REPEATER FOR MULTIPLE MOBILE COMMUNICATION SERVICE PROVIDERS

摘要

PURPOSE: A repeater system for a mobile communication service and an unified repeater for multiple mobile communication service providers are provided to lower the strength of bidirectional signal. CONSTITUTION: A first bond and separator(220a) unites a forward direction signal per frequency from each repeater. The first bond and separator divides a backward signal per frequency to backward signal. The first bond and separator transmits a separated signal to the repeater of a corresponding frequency. An integrated line repeater(300) respectively controls gain and output strength based on the set value per frequency about the backward signal from the mobile communication terminal or the forward signal from the first bond and separator.