Comparative Analysis of Scheduling Algorithms Performance in a Long Term Evolution Network

Bamidele Moses Kuboye (Department of Information Technology, School of Computing, The Federal University of Technology, Akure, Nigeria)


The advancement in cellular communications has enhanced the special attention given to the study of resource allocation schemes. This study is to enhance communications to attain efficiency and thereby offers fairness to all users in the face of congestion experienced anytime a new product is rolled out. The comparative analysis was done on the performance of Enhanced Proportional Fair, Qos-Aware Proportional Fair and Logarithmic rule scheduling algorithms in Long Term Evolution in this work. These algorithms were simulated using LTE system toolbox in MATLAB and their performances were compared using Throughput, Packet delay and Packet Loss Ratio. The results showed Qos-Aware Proportional Fair has a better performance in all the metrics used for the evaluation.



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[1] Lawal M.A, Saidu I. Mohammed A., and Sade Y.A.(2017). Downlink Scheduling Algorithms in LTE Networks: A Survey IOSR Journal of Mobile Computing & Application (IOSR-JMCA) e-ISSN: 2394- 0050, P-ISSN: 2394-0042.Volume 4, Issue 3 PP 01- 12

[2] Sulthana S. F. and Nakkeeran R. (2014). Study of Downlink Scheduling Algorithms in LTE Networks, Journal Of Networks, Vol. 9, No. 12.

[3] Mousavi H., Iraj S. Amiri, M.A. Mostafavi , C.Y. Choon (2019). LTE physical layer: Performance analysis and evaluation Applied Computing and Informatics 15 pp 34-44.

[4] Chadchan S. M. and Akki C. B. (2013). A Fair Downlink Scheduling Algorithm for 3GPP LTE Networks, I.J. Computer Network and Information Security, 2013, 6, 34-41. Published Online May 2013 in MECS ( DOI: 10.5815/ijcnis.2013.06.05.

[5] Kuboye, B. M. (2019). Long Term Evolution (LTE) Network Evaluation in the South-West Region of Nigeria, European Journal of Engineering Research and Science, 4(3), 86-92. DOI:

[6] Bechira N., Nasreddinea M., Mahmouda A., Walida H. and Sofiena M. (2014) Novel Scheduling Algorithm for 3GPP Downlink LTE Cellular Network Procedia Computer Science 40 ( 2014 ) 116-122.

[7] Kuboye, B.M. (2018) Performance Evaluation of Scheduling Algorithms for 4G (LTE). Communications and Network, 10, 152-163. https://doi. org/10.4236/cn.2018.104013.

[8] Zyren J. (2007). “Overview of the 3GPP Long Term Evolution Physical Layer” White Paper, fre csale semiconductor.

[9] Matin M. A. (2014). Chapter 1 Evolution of Wireless and Mobile Communications”, IGI Global.

[10] Mousavi H., Amiri I. S., Mostafavi M.A., Choon C.Y. “2019”. LTE physical layer: Performance analysis and evaluation, Applied Computing and Informatics.

[11] Zhou (2012). From LTE to LTE-A, LTE-Advanced Air Interface Technology.

[12] Aggarwal C. and Srivastava K.(2016). Securing IOT devices using SDN and edge computing, International onference on Next Generation Computing Technologies (NGCT).

[13] Wang H. Z., Sun Z. H., Wang J., and Liu, F. (2014). Study on the Resource Scheduling Algorithm for LTE-Advanced Downlink Systems. Applied Mechanics and Materials, 577, 1017-1021. https://doi. org/10.4028/

[14] Myo I. M. and Mon M. T (2015). Qos-Aware Proportional Fair (QAPF) Downlink Scheduling Algorithm For Lte Network Proceedings Of Seventh The IIER International Conference, Singapore, 3rd January 2015, ISBN: 978-93-84209-80-3.

[15] Sadiq B., Madan R., and Sampath A.., (2009). Downlink Scheduling for Multiclass Traffic in LTE, Eurasip Journal of Wireless Communication Networks, vol. 2, pp. 9-13, Oct. 2009.

[16] Elhadad M. I., El-Rabaie E.M., Abd-Elnaby M. (2014). Enhanced PF Scheduling Algorithm for LTE Downlink System, Mobile Computing Vol. 3.1,

[17] Sudheep S. and Rebekka B., (2014) “Proportional equal throughput scheduler — A very fair scheduling approach in LTE downlink,” International Conference on Information Communication and Embedded Systems (ICICES2014), 2014, pp. 1-6. DOI: 10.1109/ICICES.2014.7034111.

[18] de Oliveira R. P., de Góis L. A. and Foronda A. (2018). Enhanced PF Scheduling Algorithm for LTE Networks, International Journal of Communication Networks and Information Security (IJCNIS) Vol. 10, No. 1.

[19] Uyan O.G., Gungor V.C. QoS-aware LTE-A downlink scheduling algorithm: A case study on edge users. Int J Commun Syst. 2019.

[20] Yaqoob J. I. A.Y., Pang W. L., Wong S. K. and K. Y. Chan (2020) Enhanced exponential rule scheduling algorithm for real-time traffic in LTE network, International Journal of Electrical and Computer Engineering (IJECE) Vol. 10, No. 2, pp. 1993~2002 ISSN: 2088-8708. DOI: 10.11591/ijece.v10i2.pp1993-2002.

[21] Kuboye, B.M., A. J. Gabriel, A. F. Thompson, and V. O. Joseph (2018). Analysis of Algorithms in Long Term Evolution (LTE), Journal of Computer Science and Its Application, 25(2), 59-71, ISSN: 2006- 5523. view/179867.

[22] Mohd A, Mohd H O, Muhammed I. A, Rahmat B., (2014). Performance comparison of Downlink Packet Scheduling Algorithms in LTE Network, Proceeding of International Conference on Electrical Engineering, Computer Science and Informatics (EECSI 2014), Yogyakarta, Indonesia.

[23] Nwawelu U. N., Ani C. I. and Ahaneku M. A., (2017). Comparative Analysis of the Performance of Resource Allocation Algorithms in Long Term Evolution, Nigerian Journal of Technology (NIJOTECH), Vol. 36, No. 1, pp. 163-171. http://dx.doi. org/10.4314/njt.v36i1.21.

[24] MathWorks. Simulink Documentation. Available at accessed on 9/9/2021.



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