Communication networks are becoming increasingly important in military operations, with
task fields like time-critical targeting, covert special operations, command and control …

The exponential growth in connected devices with Internet-of-Things (IoT) and next-
generation wireless networks requires more advanced and dynamic spectrum access …

With the rise of healthcare digitization, it has become a critical priority to safeguard patient
privacy and ensure data security. Conventional methods of data access control mechanisms …

The rapid development of 5G/B5G communication networks and the exponential growth of
next-generation wireless devices require more advanced and dynamic spectrum …

The rapid increase in mobile users, the IoT, and data-hungry applications have brought forth
unprecedented demand on the spectrum, which is scarce; on top of that, the existing static …

Cognitive Radio Ad-hoc Networks (CRAHNs) are under constant attacks from compromised
primary & secondary nodes. These attacks focus on bandwidth manipulation, internal …

In this letter, a layered multi-chain spectrum blockchain architecture is proposed for Space-
Air-Ground Integrated Network (SAGIN) to significantly reduce system overhead and …

The radio frequency spectrum serves as a fundamental resource for wireless
communication, encompassing various frequency bands allocated for diverse services and …

As a pioneering trial for dynamic spectrum sharing, citizens broadband radio access (CBRS)
encounters difficulties in effectively managing interference and spectrum allocation among …

The cognitive radio network (CRN) is one of the key technologies that will enable the future
5G wireless communication networks. This work proposes the integration of temporal …