… However, these challenges have not been fully studied and how they affect spectrum sensing
in cognitive vehicular network (CVN). In this paper, we discuss challenges associated with …

… However, there are still relevant design issues to be solved and to consolidate the CRVs. In
the continuation of this work, the open issues and challenges in CRVs will be investigated as …

… Open Research Issues In the following, we discuss some important research issues relative
to the impact of the vehicular … with QoS support for cognitive vehicular networks,’’ IEEE Trans…

… Finally, we discuss some open issues related with the implementation of CIoV in … cognitive
intelligence of IoV. In order to better understand the development of vehicular networks, this …

… For evaluating the proposed concept, we have modeled our proposed vehicular network
using a network simulation tool, namely OMNeT++ with the SUMO framework. We have used …

… vehicular networks aimed at improving vehicular communication efficiency. CR for vehicular
networks … due to a huge consumer market for vehicular communications. This paper surveys …

… Thus, the design and development of effective hardware test-beds/experiment platforms
for CR enabled vehicular networks is still an open issue. Hence, in the absence of hardware …

… challenges of cognitive radio VANET, with discussion on the open issues, challenges, and
… To improve spatial reuse and avoid interference in vehicular networks, a cognitive channel …

… networking (SDN) is a novel approach that improves network intelligence. To this end, we
propose a novel SDN-based routing protocol for cognitive vehicular networks … the problems of …

… In this paper, we address this issue, and present a novel cognitive network architecture in
order to dynamically extend the Control Channel (CCH) used by vehicles to transmit safety-…