Channel bonding (CB) is a proven technique to increase bandwidth and reduce delays in
wireless networks. It has been applied in traditional wireless networks such as cellular …

In this paper, new enhanced cognitive radio networks (E-CRNs) based on spectrum sharing
(SS) and spectrum aggregation (SA) are proposed for fifth generation (5G) wireless …

Enhancing spectrum utilization efficiency (SUE) to accommodate the multitude of 5G-based
IoT devices within the available scarce spectrum has been a pivotal point of research in the …

Providing channel access opportunities for new service requests and guaranteeing
continuous connections for ongoing flows until service completion are two challenges for …

The most well‐known sort of remote Internet connection is wireless local area networks
(WLANs) due to its unsophisticated operation and deployment. Subsequently, the quantity of …

Blocking of new arriving services and drop** of ongoing services are inherent problems in
Cognitive Radio Networks (CRNs), which need to be addressed to enhance spectrum …

The current research efforts on Fifth Generation (5G) of wireless communication systems
have identified the need for large extent improvements in accessibility and reliability of …

Spectrum availability and network reliability both are the crucial aspects in Cognitive Radio
Networks (CRNs) to ensure ultra-reliable communication (URC). Therefore, the current …

Abstract The Fifth Generation (5G) of wireless communication systems is expected to meet a
large demand for mobile traffic and provide higher data rates, supporting bandwidth-hungry …

With the rapid development of various applications in the Internet of Things (IoT), we have
witnessed much progress with very wide differences in characteristics and requirements. In …