Understanding the Limits of LoRaWAN
Multi-application

Technical paper

Understanding the Limits of LoRaWAN

The deployment of sensors in contact with the ground (slopes, cliffs, rock blocks) is mandatory when a focused mechanism is underway. So far, most of the so-called ‘geotechnical...

Early Scavenger Dimensioning in Wireless Industrial Monitoring Applications
Multi-application

Technical paper

Early Scavenger Dimensioning in Wireless Industrial Monitoring Applications

Energy-harvesting technologies enable self-powered industrial IoT devices, and this work examines how to dimension them to meet network and application needs efficiently.

Distributed PID-Based Scheduling for 6TiSCH Networks
Multi-application

Technical paper

Distributed PID-Based Scheduling for 6TiSCH Networks

A decentralized PID-based scheduling policy for 6TiSCH networks lets nodes adapt cell allocation to traffic demand, handling bursty patterns efficiently.

Industrial Wireless IP-Based Cyber – Physical Systems
Multi-application

Technical paper

Industrial Wireless IP-Based Cyber – Physical Systems

This survey of 6TiSCH standards highlights challenges, lessons learned from open-source implementations, and guidelines for IP-based low-power industrial wireless networks.

Lean Sensing: Exploiting Contextual Information for Most Energy-Efficient Sensing
Multi-application

Technical paper

Lean Sensing: Exploiting Contextual Information for Most Energy-Efficient Sensing

Lean Sensing leverages temporal and spatial correlations in cyber-physical systems to reduce energy consumption of battery-powered devices, demonstrated in smart-parking...

The Power of Models: Modeling Power Consumption for IoT Devices
Multi-application

Technical paper

The Power of Models: Modeling Power Consumption for IoT Devices

A system-level power consumption model for wireless sensor nodes enables pre-deployment energy dimensioning, accounting for communications, acquisition, and processing to optimize...

6TiSCH: deterministic IP-enabled industrial internet (of things)
Multi-application

Technical paper

6TiSCH: deterministic IP-enabled industrial internet (of things)

The convergence of low-power wireless and IP technologies enables reliable, energy-efficient Industrial IoT networks, with 6TiSCH standardizing mechanisms for seamless integration.

When Scavengers Meet Industrial Wireless
Multi-application

Technical paper

When Scavengers Meet Industrial Wireless

A methodology is presented to dimension energy scavengers in TSCH-based industrial networks, ensuring reliable, low-risk deployment of autonomously powered systems.

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Balancing Power Consumption in IoT Devices by Using Variable Packet Size
Multi-application

Technical paper

Balancing Power Consumption in IoT Devices by Using Variable Packet Size

A power-balancing mechanism for dense IoT networks distributes energy consumption evenly across motes, reducing battery replacements and extending network lifetime.

The mindset that moves us

Article

The mindset that moves us

Every great company starts with a moment of challenge and inspiration. Ours began with a bold group of physicists and engineers, braving the harshest elements high in the Swiss...