In order to provide meaningful data about spectrum use, occupancy measurements
describing the utilization rate of a specific frequency band should be conducted over a …

This article provides a survey and a general methodology for coexistence studies between
digital terrestrial television (DTT) and mobile broadband (MBB) systems in the ultra high …

In-depth spectrum measurement was conducted in rural and urban locations, covering 50
MHz–6 GHz bands, during the weekdays and weekends. A modified duty cycle metric is …

The limitation of the radio spectrum and the rapid growth of communication applications
make optimal usage of radio resources essential. Cognitive radio (CR) is an attractive …

This chapter studies the Licensed Shared Access (LSA) concept, which was initially
developed to enable the use of the vacant spectrum resources in 2.3–2.4 GHz band for …

This paper presents interference measurements for spectrum sharing between Long-Term
Evolution (LTE) network and wireless cameras in the 2.3–2.4 GHz band under the new …

This paper describes the design of a testbed for experimental validation and trialing of 5G
vertical applications. The paper introduces the challenges that 5G aims to solve with regard …

This paper describes a spectrum observatory (SO) performed outdoor in two locations in
Algeria and highlights the importance of the SO in the improvement of spectrum …

A device and method of avoiding future self-interference are described. During a current
predetermined time period, a priori knowledge of an RF environment is used to determine a …

Au cours des quatre dernières décennies, l'objectif principal de l'évolution des systèmes de
communication sans fil a été d'augmenter le débit de données. Cependant, ce progrès sera …