The Farrell Law Firm, P.C.
Apparatus and method for supporting USB multicasting
An apparatus and a method for quickly transmitting an identical file to all of the student terminals in a class are provided. A method for supporting multicasting in a host in a communication system that supports a wireless universal serial bus (USB) includes 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.
Samsung Electronics Co., Ltd
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H04L H04L H04L
inventional inventional inventional
Jong-Hyo Jun-Hyung Joo-Yeol Ji-Hye Se-Hee
Lee Kim Lee Lee Han