Indoor localization techniques have been extensively studied in the last decade. The well-
established technologies enable the development of Real-Time Location Systems (RTLS). A …

Wireless networks traditionally use a single physical layer for communication: some use
high bit-rate short-range radios, others low bit-rate long-range radios. This article introduces …

New radio chips implement different physical layers, allowing firmware to change
modulation, datarate and frequency dynamically. This technological development is an …

Low-power wireless applications require different trade-off points between latency,
reliability, data rate and power consumption. Given such a set of constraints, which physical …

Time synchronization is an important building block for deterministic low-power wireless
networks such as IETF 6TiSCH. The synchronized nature of this class of networks can be …

This thesis focuses on low-power localization in constrained environments, without the need
for localization infrastructure. We consider two target use cases: localizing boats in a marina …

This thesis contributes to the emerging field of agile multi-PHY wireless networking.
Industrial wireless networks have relied on a single physical layer for their operation. One …

This report introduces early results from an experiment to integrate multiple radios in the
same 6TiSCH network. It is provides an initial step towards the publication of an article …

This thesis contributes to the growing research topic of low-power wireless networking and
IoT. Specifically, it focuses on exploring the potential for multi-PHY wireless networking for …

In this article, we propose a routing mechanism based on the RPL protocol in a wireless
network that is equipped with a mix of short‐range and long‐range radios. We introduce Life …