APPARATUS AND METHOD FOR SUPPORTING USB MULTICAST

摘要

The present invention provides an apparatus and a method for quickly transmitting an identical file to all of the student terminals in a class. According to one embodiment of the present invention, a method for supporting multicasting in a host in a communications system which supports a wireless universal serial bus (USB) includes the steps of: setting a connection with each device; determining whether a multicasting service is necessary; when the multicasting service is necessary, mapping a multicast end point (EP) to a unicast EP; and, when data is received, transmitting the data to the multicast EP.