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- Guntupalli, Lakshmikanth, et al.
(författare)
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Priority-Oriented Packet Transmissions in Internet of Things : Modeling and Delay Analysis
- 2018
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Ingår i: 2018 IEEE International Conference on Communications (ICC). - : IEEE. - 9781538631805 - 9781538631812
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Konferensbidrag (refereegranskat)abstract
- Priority-oriented packet transmission (PPT) has been a promising solution for transmitting time-critical packets in timely manner during emergency scenarios in Internet ofThings (IoT). In this paper, we develop two associated discrete time Markov chain (DTMC) models to analyze performance of the PPT in an IoT network. Using the proposed DTMC models, we investigate the effect of traffic prioritization interms of average packet delay for a synchronous medium access control (MAC) protocol. Furthermore, the results obtained from analytical models are validated via discrete-event simulations. Numerical results prove the accuracy of the models and reveal the behavior of priority based packet transmissions.
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