APPARATUS FOR CONTROLLING SIGNAL TRANSMITION AND METHOD FOR CONTROLLING THE SAME

摘要

PURPOSE: An apparatus for controlling signal transmission and a method for controlling the same are provided to effectively process unicast traffic and multicast traffic. CONSTITUTION: A switching fabric(430) offers the linkage path between N output ports and M input ports. M multicast queue units(444) comprises K multicast queue pairs. The K multicast queue pairs comprises a first multicast queue and a second multicast queue. The first multicast queue and the second multicast queue stores multicast data packets received from the outside to each unit cell.