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Browsing by Author "Abdulkadir, Yusuf"
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Interference Alignment for Cognitive Radio Communications and Networks: A Survey
Abdulkadir, Yusuf; Simpson, Oluyomi; Sun, Yichuang (2019-09-27)Interference alignment (IA) is an innovative wireless transmission strategy that has shown to be a promising technique for achieving optimal capacity scaling of a multiuser interference channel at asymptotically ... -
A Kosambi-Karhunen–Loève Learning Approach to Cooperative Spectrum Sensing in Cognitive Radio Networks
Simpson, Oluyomi; Abdulkadir, Yusuf; Sun, Yichuang (2018-08-30)This paper focuses on the issues of cooperative spectrum sensing (CSS) in a large cognitive radio network (CRN) where cognitive radio (CR) nodes can cooperative with neighboring nodes using spatial cooperation. A novel ... -
Spectrum Sensing of DVB-T2 Signals in Multipath Channels for Cognitive Radio Networks
Simpson, Oluyomi; Sun, Yichuang; Abdulkadir, Yusuf; El Cheikh, Mohamad (VDE VERLAG GMBH, 2018-06-14)In this paper, spectrum sensing of digital video broadcasting-second generation terrestrial (DVB-T2) signals in different fading environments with energy detection (ED) is considered. ED is known to achieve an increased ... -
Spectrum Sensing of DVB-T2 Signals using a Low Computational Noise Power Estimation
Simpson, Oluyomi; Abdulkadir, Yusuf; Sun, Yichuang; El Cheikh, Mohamad (2018-08-28)Cognitive radio is a promising technology that answers the spectrum scarcity problem arising from the proliferation of wireless networks and mobile services. In this paper, spectrum sensing of digital video broadcasting-second ...