Effect of event-based sensing on IoT node power efficiency. Case study: Air quality monitoring in smart cities

C Santos, JA Jimenez, F Espinosa - IEEE Access, 2019 - ieeexplore.ieee.org
The predicted growth of urban populations has prompted researchers and administrations to
improve services provided to citizens. At the heart of these services are wireless networks of …

Optimal observer synthesis for microgrids with adaptive send-on-delta sampling over IoT communication networks

SA Alavi, K Mehran, Y Hao - IEEE Transactions on Industrial …, 2020 - ieeexplore.ieee.org
State estimation is one of the main challenges in the microgrids, due to the complexity of the
system dynamics and the limitations of the communication network. In this regard, a novel …

An interference-aware channel access strategy for WSNs exploiting temporal correlation

C Pielli, D Zucchetto, A Zanella… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
The availability of cheap and easy-to-install sensors is bolstering the development of
monitoring applications in IoT scenarios. Although there is a need for periodical …

Adaptive sensing algorithm for iot applications with data and temporal accuracy requirements

T Lemlouma - 2020 IEEE Symposium on Computers and …, 2020 - ieeexplore.ieee.org
This paper proposes an adaptive sensing algorithm for long-term IoT applications. The
objective is to satisfy data and temporal accuracy requirements while prolonging the lifetime …

Smart cities: potential and challenges

A Zanella - 2019 - repositorio.ulima.edu.pe
This paper aims to discuss a few fundamental questions related to the smart city paradigm,
such as “what is actually a smart city?”,“what can we expect from a smart city?”, and “which …

SCRA: Structured compressive random access for efficient information collection in IoT

P Sun, L Wu, Z Wang, Y Feng… - IEEE Internet of Things …, 2019 - ieeexplore.ieee.org
It is a fundamental issue to achieve efficient information collection in Internet of Things (IoT),
where random (channel) access plays an indispensable role, especially when coordination …

A random access scheme to balance energy efficiency and accuracy in monitoring applications

D Zucchetto, C Pielli, A Zanella… - 2018 Information Theory …, 2018 - ieeexplore.ieee.org
In this paper we consider a monitoring application where the process of interest is the time
integral of measurements provided by some sensors, eg, the volume of fluid crossing a pipe …

Microgrid State Estimation and IoT: Modelling Concepts and Design Algorithm

SA Alavi, M Javadipour, K Mehran - Authorea Preprints, 2023 - authorea.com
State estimation is one of the main challenges in the microgrids, due to the complexity of the
system dynamics and the limitations of the communication network. In this regard, a novel …

Channel Access in Wireless Networks: Protocol Design of Energy-Aware Schemes for the IoT and Analysis of Existing Technologies

C Pielli - 2018 - research.unipd.it
The design of channel access policies has been an object of study since the deployment of
the first wireless networks, as the Medium Access Control (MAC) layer is responsible for …