There is a growing demand for 5G applications in all fields of knowledge. Current
applications, such as the Internet of Things, smart homes, and clean energy, require …

The idea of spectrum sharing between radar and wireless communication systems arise
because of the need for extra bandwidth for wireless communication systems. Due to strong …

Due to the increasingly complicated communication scenarios and network architectures as
well as growing traffic demands for high speed connectivity, dynamic spectrum allocation in …

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 …

Solar energy is a clean source of energy that is available in all regions of the world. Bahrain,
where the present research was conducted, is rich in solar energy expressed as hours of …

The Cognitive Radio and the Cognitive Radio Networks have recently become one of the
most intensively studied paradigms in wireless communications. The main distinctive …

The author presents a unified treatment of this highly interdisciplinary topic to help define the
notion of cognitive radio. The book begins with addressing issues such as the fundamental …

State-of-the-art spectrum auctions are designed under a primary market paradigm to
conduct spectrum trading between legacy owners and large cognitive service providers. In …

In this paper, a novel opportunistic spectrum sharing scheme, based on orthogonal
frequency division multiplexing with index modulation (OFDM-IM), is proposed for cognitive …

To ensure widespread deployment and popularity, next generation wireless services will
require a Quality of Service (QoS), and particularly a reliability, that is independent of the …