Patent 9693127 was granted and assigned to SAMSUNG ELECTRONICS CO., LTD. on June, 2017 by the United States Patent and Trademark Office.
A method and an apparatus are provided for transmitting audio data. The method includes setting a connection with a plurality of slave devices by using a short range wireless communication protocol, generating a data packet comprising the audio data, and repetitively transmitting the data packet to the plurality of slave devices through a multicast/broadcast channel a number of times.