Intelligence capabilities will be the cornerstone in the development of next-generation
cognitive networks. These capabilities allow them to observe network conditions, learn from …

Clustering is an effective way to increase network lifetime but it leads to formation of isolated
nodes in the wireless sensor network. These isolated sensor nodes forward data directly to …

With constantly increasing demand in connected society Internet of Things (IoT) network is
frequently becoming congested. IoT sensor devices lose more power while transmitting data …

The spectrum allocation in any auctioned wireless service primarily depends upon the
necessity and the usage of licensed primary users (PUs) of a certain band of frequencies …

Recently, there has been research on using cognitive radio to increase the effectiveness of
spectrum resources. Secondary users (SUs) sense, identify, and access frequency bands …

Since the advent of Internet of Things (IoT), there is a dramatic increase in the number of
devices being connected to networks. This increase causes spectrum shortage for devices …

In this study, a medical sensor network structure based on cognitive wireless regional area
network (WRAN) technology is proposed for urgent communication in field hospitals. WRAN …

With the remarkable advancements in wireless technology, the scarcity of the available
spectrum has become more severe. Cognitive Radio (CR) technology is introduced as an …

Background: A Cognitive Radio Sensor Network (CRSN)-based Smart Grid (SG) is a new
paradigm for a modern SG. It is totally different from the traditional power grid and …

End-to-end delay, aiming to realize how much time it will take for a traffic load generated by
a Mobile Node (MN) to reach Sink Node (SN), is a principal objective of most new trends in a …