Satellite communications (SatComs) have recently entered a period of renewed interest
motivated by technological advances and nurtured through private investment and ventures …

Wireless connectivity standards have been developed by standardizing bodies to meet the
requirements of various applications. A wireless transceiver should be equipped with a …

Cognitive radio (CR) network has emerged as a potential solution to the under-utilization
problem of the allocated radio spectrum, where spectrum sensing (SS) plays a key role to …

In this work, a novel multiband spectrum sensing technique is implemented in the context of
cognitive radios. This technique is based on multiresolution analysis (wavelets), machine …

Two methods for measuring the dielectric constant and loss tangent of the dielectric
materials using software‐defined radio (SDR) are presented, which may be used as an …

Cogitive radio networks (CRNs) require high capacity and accuracy to detect the presence
of licensed or primary users (PUs) in the sensed spectrum. In addition, they must correctly …

This paper details an experimental testbed conceived for studying the capability of new
multicarrier waveforms to accommodate 5G requirements. Testbed experiments are done …

The diversity of prevailing and emerging cognitive radio (CR) applications makes CR an
attractive domain to the researchers as well as the industry. The spectrum sensing (SS) is …

In this paper, we present a hardware test-bed to demonstrate closed-loop precoded
communications for interference mitigation in the forward link of the multi-beam ultra-high …

In this chapter, we present a new hardware test-bed to demonstrate closed-loop precoded
communications for interference mitigation in multibeam ultrahigh throughput satellite …