Performance modeling and analysis of IEEE 802.15. 4 slotted CSMA/CA protocol with ACK mode

CY Lee, HI Cho, GU Hwang, Y Doh, N Park - AEU-International Journal of …, 2011 - Elsevier
In this paper, we propose an analytic model to analyze a wireless sensor network (WSN)
operating the IEEE 802.15. 4 slotted CSMA/CA protocol with ACK mode. Based on the
renewal approximation for the data frame transmission process, we first develop an analytic
model for a homogeneous WSN where all nodes in the network have the same traffic
characteristic. Using our analytical model, we obtain performance metrics such as network
throughput, average service time for successful transmissions, the transmission success …
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