Primary channel statistics have recently gained increasing attention due to its remarkable
role in the performance improvement of Dynamic Spectrum Access (DSA)/Cognitive Radio …

Spectrum occupancy modeling plays an important role in improving the performance of
Cognitive Radio (CR) systems, because most of the methods to improve Dynamic Spectrum …

In this letter, we propose prediction of primary user spectrum activity by constructing a
continuous-time Markov chain model for Erlang-2 distributed on/off channel utilization …

Primary channel mean period plays an important role in improving the performance of
Dynamic Spectrum Access (DSA), because many algorithms to improve the performance of …

Transmission time optimisation is one of the key considerations of cognitive network design.
There are many studies in cognitive radio networks (CRNs) focusing on finding the best …

As we are step** into the era of beyond 5G, the demand for frequency bands will increase
significantly to accommodate the fast growing tendency in wireless communications …

There are many studies in cognitive radio networks to find the best transmission time for
secondary users (SUs) to maximize transmission or energy efficiency. Increasing sensing …