Internet of things (IoT) paradigm poses new challenges to the communication technology as
numerous heterogeneous objects will need to be connected. To address these issues new …

Dynamic spectrum policies combined with software defined radio are powerful means to
improve the overall spectral efficiency allowing the development of new wireless services …

Wireless sensor networks operating in the license-free spectrum suffer from uncontrolled
interference as those spectrum bands become increasingly crowded. The emerging …

Cognitive radio is regarded as a promising technology to provide high bandwidth to mobile
users via heterogeneous wireless network architectures and dynamic spectrum access …

Currently, the radio spectrum is statically allocated and divided between licensed and
unlicensed frequencies. Due to this inflexible policy, some frequency bands are growing in …

In this paper, cognitive routing coupled with spectrum sensing and sharing in a multi-
channel multi-hop cognitive radio network (CRN) is investigated. Recognizing the spectrum …

Abstract Vehicular Ad-Hoc Network (VANET) is seen as an emerging solution to improve
road safety, highway assistance and traveler comfort accounting to vivid applications …

In this paper, we propose a novel deep reinforcement learning-based quality-of-service
(QoS) routing protocol, namely DRQR, exploiting cross-layer design to establish efficient …

As the complexities of wireless technologies increase, novel multidisciplinary approaches
for the spectrum sharing/management are required with inputs from the technology …

The Cognitive Radio and the Cognitive Radio Networks have recently become one of the
most intensively studied paradigms in wireless communications. The main distinctive …