METHOD FOR PROVIDING DYNAMIC MULTICAST SERVICE AREA, AND DIGITAL SIGNAL PROCESSING APPARATUS

摘要

The present invention relates to a method for varying a multicast cell in which a digital signal processing apparatus is connected to a plurality of wireless signal processing apparatuses provided in a plurality of cells and a multicast service providing apparatus, and multicast traffic which is received from the multicast service providing apparatus is transmitted to at least one wireless signal processing apparatus set as the multicast cell, including: a step for extracting a plurality of multicast terminals using a multicast service from the cells; a step for monitoring an uplink signal of each of the multicast terminals; a step for collecting information of the cells surrounding the multicast terminals based on a result of the monitoring; and a step for setting the multicast cell among the cells based on the information of the surrounding cells.