In the evolution of 6th Generation (6G) technology, the emergence of cell-free networking
presents a paradigm shift, revolutionizing user experiences within densely deployed …

Spectrum monitoring is vital for optimizing wireless spectrum usage, minimizing interference,
and ensuring efficient communication systems. In large-scale monitoring systems, the issue …

Web spectrum monitoring systems based on crowdsourcing have recently gained popularity.
These systems are however limited to applications of interest for governamental …

Understanding actual usage of spectrum, versus spectrum allocations, has always been a
challenge, even for regulatory agencies, such as the Federal Communications Commission …

The current understanding of activity in the wireless spectrum is limited to mostly punctual
studies of aggregated energy values. However, there is a need and increasing technological …

Cross-correlation is a promising method for highly sensitive spectrum sensing. By computing
the cross-power spectrum from a pair of sensors and performing time averaging, significant …

In this paper, a battery-powered Internet of Things assisting Cognitive Radio (CR-IoT)
network is considered. In CR-IoT network, a set of IoT End Nodes (ENs) are assumed to …

Spectrum sensing systems provide real-time feedback essential for spectrum sharing.
However, the growth of spectrum sharing is limited by the capabilities of these spectrum …

In recent years we are experiencing an important growth of interest for sensing the
electromagnetic spectrum and making its access more agile. Emerging initiatives use low …

Given the availability of lightweight radio and processing technology, it becomes feasible to
imagine spectrum sensing systems using weather balloons. Such balloons navigate the …