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Wireless communication systems can be used to support a lot of industrial applications and much effort has been done to design solutions for this scenario. Actually, an important issue when designing such solutions is the performance evaluation, which requires proper resources for accurate results. This paper then proposes an experimental platform where the devices communicate via wireless and wire...
Wireless Sensor Networks (WSNs) have generated a great interest for industrial and have enabled new applications in different domains. In this paper, we present a PHY/MAC/Network analytic model for asymmetric multihop WSNs using the unslotted IEEE802.15.4 protocol and a weighted fair queuing (WFQ) scheduling that models the forwarding capability of sensors. This model can be used for cross-layer optimization...
This paper tackles industrial Control Systems where communication between different nodes is accomplished wirelessly. Many advantages can be gained by using the wireless technology. However, this kind of technology uses a non-deterministic algorithm to send the data. This may have a negative impact on the behavior of the control applications, especially on the temporary performance and the dependability...
In this paper, we present an analytical model for an approximate calculation of the end-to-end delay performance in multi-hop wireless ad hoc networks. In contrast to literature that largely focuses on average delay, our paper focuses on the distribution of end-to-end delay. In this paper, we assume that each source injects packets in the network, which traverse intermediate nodes until they reach...
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