… by cognitive radio which allows the user to utilize both the licensed and unlicensed spectrum
bands [14]. 4) Low Cost: IoT … waveforms in 5G,” IEEE Internet Things J., vol. 5, no. 2, pp. …

… In this paper, we propose to combine cognitive radio (CR) with a bio… Badea, “Cognitive radio
network and network service … for IoT in cognitive 5G networks,” IEEE Internet Things J., vol. …

… IoT. This paper aims to provide an up-to-date vision of the current research topics related to
IoT … protocols of IoT to demystify the origins of threats in IoT. Then, we propose a taxonomy of …

… , this paper presents IoT research to the present, identifying research gaps and motivations
to overcome them through answers to defined research questions. The methodology section …

… of the upcoming 5G cognitive wireless communications. Finally, we conclude the article. …
IEEE Wireless Communications • June 2019 56 work framework of the cognitive radio scenario …

… research related to reliable data transmission in IoT. We first present a discussion on massive
IoT … major use cases of the IoT and categorize the reliability related IoT work into four major …

… However, current allocated wireless access for VANET is inadequate to handle such …
Cognitive radio (CR) is a promising solution to overcome such an issue. CR-based VANET or CR-…

… Things (IIoT) has been limited due to the shortage of spectrum resources. Based on cognitive
radio, the cognitive … sharing in 5G communication,” IEEE Internet Things J., vol. 6, no. 4, pp. …

… [25] claim that smart cities use symbiotic ration techniques to form cognitive radio (CR) and
ambient backscattering communications (AmBC) for enhanced communication across the …

… We have presented a detailed review in this study that focuses on IoT's imminent security …
into the latest security research trends, which will prove beneficial in the development of IoT …