Elvis K. Donkoh

Generalized Frequency Re-use Ratio for Uniform and Non-uniform Cell Range in Telecommunication Network Design

Elvis K. Donkoh, James Adu Ansere & Samuel G. Apau · Journal of Advances in Mathematics and Computer Science · 2018

GSM network design requires efficient interference management technique, which offers significant capacity enhancement and improves cell edge coverage with low complexity of implementation. This is done by assigning different frequencies to adjacent cells to avoid interference or...

Open access Research Article 10.9734/JAMCS/2018/39362

Optimization of a Grid-Connected Photovoltaic System in a Densely Populated Residential Community

Bernard Atta Adjei, Elvis K. Donkoh, Dominic Otoo, Emmanuel De-Graft Johnson Owusu-Ansah & Francois Mahama · Journal of Advances in Mathematics and Computer Science · 2019

In Ghana, the majority of reliable electricity is generated in centralized plants. This type of electricity generation structure undoubtedly contributes to the economic rise in electricity tariffs and transmission losses due to the operational cost of such plants and their vast d...

Open access Research Article 10.9734/jamcs/2019/v33i230175