Traditional spectrum allocation policies may result in temporarily unused radio spectrum.
Cognitive radio (CR) has emerged as a promising technology to exploit the radio spectrum …

In recent times, wireless access technology is becoming increasingly commonplace due to
the ease of operation and installation of untethered wireless media. The design of wireless …

Server consolidation using virtualization technologies allow large‐scale datacenters to
improve resource utilization and energy efficiency. However, most existing consolidation …

The massive influx of mobile devices and their increasing use in recent years have resulted
in the overprovision of access points (APs) in networks. Unlike in residential environments …

The problem of routing in ad hoc networks, in particular proactive routing, has attracted the
attention of many researchers. Although the protocols proposed in the literature present …

The problem of joint power and admission control (JPAC) is a critical issue encountered in
underlay cognitive radio networks (CRNs). Moving forward towards the realization of Fifth …

The characteristics of cognitive radio networks have huge impacts on the end‐to‐end
performance of the transmission control protocol (TCP) for secondary users. Thus, the …

Nowadays, smart meter (SM) technology is widely effectively used. In addition, power
allocation (PA) and channel selection (CS) are considered problems with many proposed …

Opportunistic scheduling algorithms in cognitive radio networks (CRNs) allocate resources
by exploiting the variations in channel conditions and spectral activities of primary users …

The availability of radio spectrum resource is becoming scarce with advancements in the
communication applications. Most of the available spectrum has already been licensed and …