Cognitive radio network and vehicular ad hoc network (VANET) are recent emerging
concepts in wireless networking. Cognitive radio network obtains knowledge of its …

High-speed rail public broadband wireless access requires communication terminals with
high mobility to perform seamless cell switching in a harsh and fast time-varying …

Visible Light Communication is a promising ubiquitous candidate that can be leveraged to
serve the rapidly growing vehicle-to-vehicle communication (V2V) networks. This high …

Cooperative spectrum sensing is a key technology of cognitive radio networks (CRNs) to the
reliability of spectrum sensing but is prone to be affected by a series of user characteristics …

Cooperative spectrum sensing (CSS) involves multiple secondary users (SUs) reporting
primary user (PU) channel sensing states to the fusion center (FC). However, the high …

In cognitive radio networks, spectrum sensing is a crucial component in the discovery of
spectrum opportunities for secondary systems (or unlicensed systems). The performance of …

We overview the challenges related to spectrum awareness in the vehicular environment,
with emphasis on awareness in the TV licensed band. In the vehicular environment the …

Abstract Vehicular Sensor Network (VSN) emerged due to recent developments in Wireless
Sensor Network (WSN) and functioning as a way for observing metropolitan environments …

Cooperative spectrum sensing (CSS) has been proposed to improve the reliability of
decisions made about the presence of primary users in cognitive radio networks. However …

Cooperative spectrum sensing is an effective technique to improve the sensing performance
and increase the spectrum efficiency in cognitive radio networks (CRNs). In this paper, we …