Cognitive radio has become a promising technology in recent times as it facilitates the
opportunistic use of the frequency spectrum, a precious resource in the communications …

Mobile ad-hoc network (MANET) has attracted the attention of networking industries owning
to their desirable characteristics such as multi-hop routing, self-configuration, self-healing …

Cognitive radio (CR) plays an important and promising role in solving wireless spectrum
scarcity problems by exploiting wireless spectrum bands that have been underutilised thus …

Cognitive radio (CR) technology is introduced to solve the problem of spectrum under-
utilization in wireless networks by opportunistically exploiting portions of the spectrum …

Cognitive radio (CR) has some specific unique characteristics like flexibility, interoperability
and adaptability. Optimal technological candidate is particularly contributed which reduces …

In the era of Internet-of-things (IoT), the future 5G networks are supposed to provide
ubiquitous connectivity, high speed, as well as low latency and energy efficiency at low cost …

In the routing process, the cost (or weight) of routes determine via a function named routing
criterion. Therefore, the design of Optimal Routing Criterion (ORC) is one of the most crucial …

Cognitive radio networks (CRNs) have emerged as a paradigm addressing the problem of
limited spectrum availability and the spectrum underutilization in wireless networks by …

Abstract Cognitive Sensor Networks (CSNs) are significantly different from the traditional
WSNs in terms of Cognitive Radio (CR) technology. According to the surrounding …

Current research and development works have created a new concept in information and
communication technologies: Internet of Things (IoT). IoT is a network of interconnected …