The ever-growing demand for higher network data rates, lower delay, and conservative
energy consumption at reduced costs, to support Internet-of-things (IoT) communications …

With the rising demand for vehicular networking through wireless communication for safety
as well as non-safety applications, the urge to provide efficient bandwidth utilization along …

Motivated by the need for fast computations in wireless sensor networks, the new F-Lipschitz
optimization theory is introduced for a novel class of optimization problems. These problems …

One of the big challenges in decentralized Wi-Fi networks is how to select channels for the
different access points (APs) and their associated stations (STAs) in order to minimize …

We introduce and explore a family of vertex-coloring problems, which, surprisingly enough,
have not been considered before despite stemming from the problem of Wi-Fi channel …

Effective software maintenance requires a detailed knowledge of the system's artifacts, the
way these artifacts are used or modified and their interrelationships. Based on some useful …

Cognitive radio (CR) is a new paradigm that enable nodes to exploit unoccupied frequency
spectrum for communications. Cognitive radio based wireless mesh networks (CRNs) have …

This paper proposes a new paradigm for spectrum sharing between cellular wireless
communications (CWC) and radio astronomy systems (RAS). In contrast to the existing …

In traditional wireless sensor networks communicating on a single channel data throughput
measured at the sink is constrained by the radio capability, interference, and collisions …

Abstract In Cognitive Radio Networks, the application throughput is not only affected by
primary user activity but also by numerous environment factors such as interference …