This thesis examines how Cognitive Radio (CR) can impact broadband access in rural
Africa and other developing countries. We investigate how CR through dynamic spectrum …

This paper is focused on traffic modeling in Mobile Communication networks. This research
is aimed at developing a traffic models that will predict a blocking probability for voice calls …

This research offers an assessment of the performance of the mobile communication
network conducted in Delta State, Nigeria. The assessment is based on Quality of Service …

This study presents evaluation of mobile communication network performance carried out in
Nigeria; it aims to evaluate the performance of mobile communication network based on …

This paper presents the procedure of late traffic channel seizure. The procedure increases
traffic channels utilization in the networks of mobile users. Besides the procedure short …

There are many challenging issues involving in design of contemporary networking systems.
The ultimate goal is to provide end-to-end Quality of Service (QoS) support in multidomain …

Communication networks have undergone rapid developments in the past few decades in
many Sub-Saharan African countries. The increasing number of subscribers and demand for …

1Physics Department, University of Patras, Greece, 2, 5Dept. of Telecommunication Systems
and Networks, Technological Educational Institute (TEI) of Messologi, Greece, 3Electronics …