Developing countries in the sub-Saharan Africa region have a huge unused radio spectrum
in the Television broadcast band known as TV White Space (TVWS). Despite availability and …

Television white spaces (TVWS) refers to vacant channels in the ultra-high frequency (UHF)
band between 470 and 690 MHz assigned for television broadcast and can be used …

The role of cheap and easy access to various telecommunication facilities is crucial for
further community development. Such an observation is of particular importance for the …

This thesis proposes solutions to address the white space (WS) spectrum decision and
management problem in WS radio networks (WSRNs). We conducted field spectrum …

An important challenge to guarantee the successful operation of white space networks
based on spectrum sharing, in a heterogeneous wireless network environment, is mitigation …

The role of cheap and easy access to various telecommunication facilities is crucial for
further community development. Such an observation is of particular importance for the …

Spectrum decision is the ability of a cognitive radio (CR) system to select the best available
spectrum band to satisfy dynamic spectrum access network (DSAN) users' quality of service …

A wireless local area network (WLAN) was first implemented at the University of Colorado at
Boulder (UCB) in April of 2017. Only four 5.8 GHz band transceivers were present at the …

The purpose of this paper is to present research findings that investigate the extent of
Internet usage as well as options for extending the current reach of the wireless network in …