Spectrum bands are the backbone of wireless networks. Every user is allocated a fraction of
the spectrum from available fixed spectrum band. But, the fixed available spectrum band …

Cognitive radio (CR) is a critical technique to solve the conflict between the explosive growth
of traffic and severe spectrum scarcity. Reasonable radio resource allocation with CR can …

In this paper, we present the case of utilizing interference temperature (IT) as a dynamic
quantity rather than as a fixed quantity in an orthogonal frequency division multiple access …

In this letter, we investigate the idea of interference spreading and its effect on bit error rate
(BER) performance in a cognitive radio network (CRN). The interference spreading …

The wireless remote traffic is growing in an unmatched strategy, which is the origin of the
frequency spectrum shortage. A few overviews of the spectrum utilization show that the total …

Intent based networks enable auto-configuration and require low latency access to cloud
platforms. The use of cloud platforms incurs high operational costs. Low latency access can …

In this thesis, statistical analysis and channel modeling in next generation wireless
communication systems is presented in detail. The primary focus of this thesis is on the …

The purpose of this work is to connect wireless nodes to form an ad hoc network, while trying
to limit the interference to a node or device that is external to the network. Specifically, we …

The explosive growth of data traffic demands, emanating from smart mobile devices and
bandwidth-consuming applications on the cellular network poses the need to drastically …

This paper proposed an effective switching technique between Overlay Cognitive Radio
(OCR) and Underlay Cognitive Radio (UCR) in a wireless communication system. The …