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Journal of Advances in Mathematics and Computer Science, ISSN: 2456-9968, ISSN: 2231-0851 (Past),Vol.: 26, Issue.: 3


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


Elvis K. Donkoh1*, James Adu Ansere2 and Samuel G. Apau3

1Department of Mathematics and Statistics, University of Energy and Natural Resources, Sunyani, Ghana.

2Department of College of Internet of Things, Hohai University, China.

3Department of Health Care Management, Boitekanelo College, Botswana.

Article Information
(1) Kai-Long Hsiao, Associate Professor, Taiwan Shoufu University, Taiwan.
(1) Hermes José Loschi, University of Campinas School of Electrical and Computer Engineering, Brazil.
(2) Raul Parada Medina, University of Padova, Italy.
Complete Peer review History: http://www.sciencedomain.org/review-history/23154


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 cross talk. Random assignment of these frequencies is quite herculean and inefficient for huge number of cells.  This paper proposed a formula for assigning frequencies for uniform cell range and extends it to non-uniform   cell range in cell planning. Also, we obtain a functional relationship between the apothem and the circumradius as well as the inner and outer angle and deduce that hexagonal tessellation offers the best radius and angular relationship in GSM cell planning.

Keywords :

Frequency re-use; GSM, hexagons; overlap difference.

Full Article - PDF    Page 1-14

DOI : 10.9734/JAMCS/2018/39362

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