Real-time audio multicasting on bluetooth network

Abstract

Bluetooth has been deployed in many mobile devices nowadays which still lacking of real-time multicast support. In this paper, the real-time audio multicasting protocol has been proposed by using Piconet multicast partitioning and prioritization with BNEP broadcasting scheme in the ACL link. The simulation results show that the system throughput aggregation has been increased. Also the delay and inter-packet time are significantly decreased.