The heterogeneity nature of networks is the most eminent characteristic in 5G vehicular
cognitive radio networks across complex radio environments. Since multiple communicating …

Nowadays detonation of holding vehicle has wrought overcrowded traffic. The US Federal
Communication Commission officially allocated nearly 75 MHz spectrum in 5.8 GHz band to …

In multi-hop inter-vehicle communications (MHIVC) for cognitive radio (CR), high mobility of
vehicles causes the situation change of the primary user (PU) near the secondary user (SU) …

Channel availability probability (CAP) and channel quality (CQ) are two key metrics that can
be used to efficiently design a channel selection strategy in cognitive radio networks. For …

Cellular networks have preserved an application agnostic and base station (BS) centric
architecture1 for decades. Network functionalities (eg user association) are decided and …

When a mobile network changes its point of attachments in Cognitive Radio (CR) vehicular
networks, the Mobile Router (MR) requires spectrum handoff. Network Mobility (NEMO) in …

Cognitive radio technology offers an important function in the efficient utilization of the radio
spectrum. Besides, it is expected that CR-enabled vehicular ad-hoc networks (CRVANETs) …

To meet the dramatically increasing demands for vehicular communications, cognitive
vehicular networks have been proposed to broaden the vehicular communication bandwidth …

In this paper, we propose a channel allocation algorithm for heterogeneous multi-cell
cognitive radio 5G networks. The proposed algorithm considers channel-availability and …

Channel selection is a challenging task in cognitive radio vehicular networks. Vehicles have
to sense the channels periodically. Due to this, a lot of time is wasted which could have been …