The heterogeneous deployment of high-power macro cells and low-power small cells is
expected to become the most common approach for operators to meet the increasing …

Integrated access and backhaul (IAB) is a promising 5G technology that was introduced by
The 3rd Generation Partnership Project (3GPP) that provides the functionality that allows for …

Heterogeneous network (HetNet) deployment of a large number of low-power small base
stations (SBS) is expected to meet up coverage and capacity challenges arising from the …

Relaying is one of the promising approaches for extending service coverage and improving
quality of service. The self-backhauling of relays towards a serving (donor) eNode B …

The trend in wireless communications systems is the enhancement of the network
infrastructure with the introduction of small cells, where a specific geographical area is …

Users on the edge of the cell experience a combination of low received signal strength and
high co-channel interference that originates from adjacent base stations. This significantly …

Abstract Relay Enhanced Cellular (REC) concept provides a promising extension for the 4G
and 5G mobile communication systems. In this regard, Decode-and-Forward (DF) relaying …

Following growth in infrastructure, number of subscribers and availability of smart devices
and applications, the aggregate cellular data traffic in Addis Ababa city's cellular network is …

Demand for mobile broadband connectivity is significantly increasing and mobile network
operators are continuously improving their network by introducing new technologies to …

Demand for mobile broadband connectivity is significantly increasing and mobile network
operators are continuously improving their network by introducing new technologies to …