kumoh national institute of technology
Networked Systems Lab.

Tran Nhon, Dong-Seong Kim, "Traffic-Aware Message Scheduling method for ISA100.11a", 11th IEEE International Conference on Industrial Informatics (INDIN), pp 649-654, Bochum, Germany, 29-31 July, 2013. doi: 10.1109/INDIN.2013.6622960 (N1) (A)
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Date : 2015-07-17
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This paper proposes a new message scheduling method on shared timeslots of ISA100.11a to enhance real-time performance, called Traffic-Aware Message Scheduling (TAMS) method. Instead of competing to transmit sporadic messages in consecutive cycles, end-nodes are divided into parts, and then access the channel in the specific cycles when the probability of timeslots getting involved in collision exceeds a threshold. The simulation results indicate that the proposed method provides performance improvements in terms of throughput and end-to-end delay.

Available online: https://www.ieeexplore.ieee.org/document/6622960