Multiband spectrum access: Great promises for future cognitive radio networks
G Hattab, M Ibnkahla - Proceedings of the IEEE, 2014 - ieeexplore.ieee.org
Cognitive radio has been widely considered as one of the prominent solutions to tackle the
spectrum scarcity. While the majority of existing research has focused on single-band …
spectrum scarcity. While the majority of existing research has focused on single-band …
Cooperative relay techniques for cognitive radio systems: Spectrum sensing and secondary user transmissions
Cognitive radio is a promising technology that enables an unlicensed user (also known as a
cognitive user) to identify the white space of a licensed spectrum band (called a spectrum …
cognitive user) to identify the white space of a licensed spectrum band (called a spectrum …
Robust spectrum sensing with crowd sensors
This paper investigates the issue of cooperative spectrum sensing with a crowd of low-end
personal spectrum sensors (such as smartphones, tablets, and in-vehicle sensors), where …
personal spectrum sensors (such as smartphones, tablets, and in-vehicle sensors), where …
Intelligent wireless communications enabled by cognitive radio and machine learning
The ability to intelligently utilize resources to meet the need of growing diversity in services
and user behavior marks the future of wireless communication systems. Intelligent wireless …
and user behavior marks the future of wireless communication systems. Intelligent wireless …
Cooperative communications for cognitive radio networks—From theory to applications
Cognitive Radio has been recognized as a promising way to improve spectrum efficiency of
wireless communications by exploiting under-utilized licensed spectrum in temporal …
wireless communications by exploiting under-utilized licensed spectrum in temporal …
Data fusion schemes for cooperative spectrum sensing in cognitive radio networks
Cooperative spectrum sensing has proven its efficiency to detect spectrum holes in cognitive
radio network (CRN) by combining sensing information of multiple cognitive radio users. In …
radio network (CRN) by combining sensing information of multiple cognitive radio users. In …
UAV-based 3D spectrum sensing in spectrum-heterogeneous networks
In cognitive radio networks, collaborative spectrum sensing has been recognized as a key
technology to enable secondary users (SUs) to detect spectrum holes and opportunistically …
technology to enable secondary users (SUs) to detect spectrum holes and opportunistically …
Spectrum exploration and exploitation for cognitive radio: Recent advances
The lack of availability of radio spectrum for wireless communication purposes is becoming
a serious problem as more wireless systems and services are being developed and operate …
a serious problem as more wireless systems and services are being developed and operate …
[HTML][HTML] Multimedia communication over cognitive radio networks from QoS/QoE perspective: A comprehensive survey
The stringent requirements of wireless multimedia transmission lead to very high radio
spectrum solicitation. Although the radio spectrum is considered as a scarce resource, the …
spectrum solicitation. Although the radio spectrum is considered as a scarce resource, the …
Cooperative spectrum sensing based on the limiting eigenvalue ratio distribution in Wishart matrices
Recent advances in random matrix theory have spurred the adoption of eigenvalue-based
detection techniques for cooperative spectrum sensing in cognitive radio. These techniques …
detection techniques for cooperative spectrum sensing in cognitive radio. These techniques …