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 …

Spectrum sensing is of crucial importance in cognitive radio (CR) networks. In this paper, a
reliable spectrum sensing scheme is proposed, which uses K‐nearest neighbor, a machine …

Spectrum sensing in a large-scale heterogeneous network is very challenging as it usually
requires a large number of static secondary users (SUs) to obtain the global spectrum states …

Cooperative spectrum sensing has been studied to combat the hidden terminal problem by
exploiting the spatial diversity in cognitive radio (CR) networks. This paper concerns blind …

Cooperative Cognitive Radio Networks: The Complete Spectrum Cycle provides a solid
understanding of the foundations of cognitive radio technology, from spectrum sensing …

Spectrum sensing remains a challenge in the context of cognitive radio networks (CRNs).
Compared with traditional single-user sensing, cooperative spectrum sensing (CSS) exploits …

Spectrum access and interference management are amongst the most challenging issues in
device-to-device (D2D) cellular networks. In order to address these issues, this paper …

The analyzed system model in this paper is a distributed parallel detection network in which
each secondary user (SU) evaluates the energy-based test statistic from the received …

Cognitive radio network (CRN) supports dynamic spectrum access addressing spectrum
scarcity issue experienced by today's wireless communication network. Sensing is an …

The inherent nature of cognitive radio (CR) networks has brought new threats to wireless
communications. Primary user emulation attack (PUEA) has been widely studied as a …