Dynamic bandwidth allocation algorithm for multi-priority business of Bluetooth piconet
Qian Zhi-hon · Journal of Jilin University · 2016
To solve the scheduling problem of various businesses existing in Bluetooth Piconet,a dynamic bandwidth allocation algorithm for multi-priority business of Bluetooth Piconet was presented,namely MPBA scheduling algorithm.In MPBA,the optimal polling interval can be derived by estimating data arrival rate and packet type for each link with high priority.By comparing the value of the optimal polling interval and the slot counter of a link MPBA decides whether to schedule this link.Simulation results indicate that the MPBA scheduling algorithm can provide better bandwidth requirement for high priority links with higher bandwidth utilization and lower scheduling delay than existing algorisms.