METHOD AND DIVICE FOR DETERMINING THE NUMBER OF IDLE MODE MOBILE AND METHOD FOR CONTROLLING DATA TRANSMISSON BY USING THE SAME

摘要

PURPOSE: A method for determining the number of idle state terminals and a device thereof, and a method for controlling data transmission using the same are provided to determine the number of idle state terminals in multicast or broadcast services and to control wireless resource allocation according to the determined number. CONSTITUTION: A transmission unit (110) transmits a base station signal to grasp the number of idle state terminals. A judgment unit (120) distinguishes between the kind of wireless terminal signals or checks the existence of the wireless terminal signals transmitted by the idle state terminal by using the base station signal. A determining unit (130) determines the number of idle state terminals according to the existence or the kind of the wireless terminal signals. The base station signal has the structure of the radio frame. The structure of the radio frame includes a ranging region set and a ranging code set. [Reference numerals] (100) Device for identifying the number of idle devices; (110) Transmission unit; (120) Judgment unit; (130) Determining unit