Throughput of Data Transmission in Bluetooth Scatternet
Yiqi Zhuang · Jisuanji fangzhen · 2007
In a Bluetooth piconet,the Master essentially controls the channel.Due to the absence of coordination between independent Masters while accessing the wireless medium,devices will encounter high packet interference if several piconets are simultaneously operating in the same area.An analytical model of packet interference in Bluetooth Scatternet is presented in the paper.The throughput of data transmission on ACL packets is found.According to different Frequency-hopping modes and network synchronization,packet sending success rate of single packet is analyzed.In the end,the maximal throughput under different data packets is obtained,and the optimal packet and aptimal transmission delay for obtaining the maximal throughput are also found.