Congestion Analysis of a GSM Network in Kaduna State Nigeria
Abstract views: 84
/ 
PDF downloads: 98
DOI:
https://doi.org/10.59287/ijanser.53Keywords:
Congestion analysis, SDCCHC, TCHC, KPI, QoSAbstract
Since the introduction of the Global System for Mobile Communication (GSM), the telecommunication industry has experienced an exponential rise in the number of subscribers. However, all these subscribers, which are in their billions are served by limited resources that need proper management. To ensure that these resources properly serve subscribers through Mobile Network Operators, regulatory bodies, such as the Nigerian Communications Commission (NCC) established a technical Quality of Service (QoS) benchmark that needs to be adhered to by the MNOs. On this premise, this work analyzes the performance of an MNO. From this analysis, it was observed that the Traffic Channel Congestion (TCHC) showed that 6% of the dataset were outside the technical benchmark set by the NCC. The Stand-alone Dedicated Control Channel (SDCCH) congestion showed that 4.2% of the dataset were not within NCC’s benchmark. Within each Key Performance Indicator (KPI), it was observed that a couple of BTSs were pointed out for closer observation as they possessed a high probability of falling outside the set threshold. The Traffic Channel Congestion (TCHC) and Standalone Dedicated Control Channel Congestion (SDCCHC) were compared with the Call Setup Success Rate (CSSR) and Call Completion Rate (CCR), it was observed that an increase in the value of either the TCHC or the SDCCHC showed a decrease proportional to that of the selected KPIs.
Downloads
References
A. S. Adegoke and I. T. Babalola, “Quality of Service Analysis of GSM Telephone Systems in Nigeria,” American Journal of Scientific and Industrial Research, ISSN: 2153-649X, pp.707–712, 2011.
T. L Adebayo and F. O. Edeko, “Investigation on coverage level, accessibility index and propagation path loss characteristic and working of power received of GSM Signal: A case study of Benin City,” PhD thesis, Faculty of Engineering, University of Benin, 2005.
A. S. Adegoke, I. T. Babalola and W. A. Balogun, “Performance Evaluation of GSM Mobile System in Nigeria,” Pacific Journal of Science and Technology, vol. 9, no. 2, pp.436-441, 2008.
A. O. Adikpe, “Congestion Analysis of Kaduna Center Etisalat Network,” PGD Project, Department of Electrical and Computer Engineering, Faculty of Engineering, Ahmadu Bello University, Zaria Nigeria, 2015.
P. E. Agbo and M. E. Obota, “Strategies for Improving Quality of Service (QoS) of Global System for Mobile Communication (GSM) in Nigeria,” Journal of Research and Development, vol. 4, no 1, Pp. 203 – 211, 2012.
A. A. Galadima, “Analysis and Optimisation of Inter Cell Handover Dynamamics in a GSM Network. A Case Study of Airtel Kano, Nigeria,” M.Sc thesis, Department of Electrical and Computer Engineering, Faculty of Engineering, Ahmadu Bello University, Zaria Nigeria, 2014.
V. E. Idigo et al, “Real-Time Accessments of QoS of Mobile Cellular Networks in Nigeria”, International Journal of Engineering Inventions ISSN: 2278 – 7461, vol. 1, no. 6, pp. 64 – 68, 2012.
Nigerian Telecommunication Sector Nigerian Telecommunication Sector Summary Report. Available : https://www.proshareng.com/admin/upload/reports/Nig erianTelecommu.pdf, 2017.
