Exp-bet packet scheduling algorithm for multiple traffic services in long term evolution (LTE) system / Ku Siti Syahidah Ku Mohd Noh

Most mobile devices today support multimedia services and legacy mobile services such as voice, short message service (SMS) and multimedia messaging service (MMS). Real-time services like video streaming and multimedia gaming are given higher priority when scheduled as compared to non-real-time serv...

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Main Author:	Ku Mohd Noh, Ku Siti Syahidah
Format:	Thesis
Language:	English
Published:	2016
Online Access:	https://ir.uitm.edu.my/id/eprint/17664/2/TM_KU%20SITI%20SYAHIDAH%20KU%20MOHD%20NOH%20EE%2016_5.pdf
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spelling	my-uitm-ir.176642022-06-21T07:54:22Z Exp-bet packet scheduling algorithm for multiple traffic services in long term evolution (LTE) system / Ku Siti Syahidah Ku Mohd Noh 2016 Ku Mohd Noh, Ku Siti Syahidah Most mobile devices today support multimedia services and legacy mobile services such as voice, short message service (SMS) and multimedia messaging service (MMS). Real-time services like video streaming and multimedia gaming are given higher priority when scheduled as compared to non-real-time services like web browsing and sending emails. However, both real-time and non-real-time services have equal demand which means that the urgency for such services to be scheduled cannot be neglected. Due to the different traffic characteristics and Quality of service (QoS) requirements of real-time and non-real-time services, the provision of the QoS requirements has become a challenge. It is found that packet scheduler can be used to fulfill the required QoS by services. An efficient packet scheduler in allocating resources to active flows is very important since it will affect an individual user's throughput and fairness. Thus, it is important to choose an optimal packet scheduler scheme to be used in order to schedule this active flow. In this thesis, the comparison of proposed algorithm namely the Exponential Blind Equal Throughput (EXP-BET) was made with the Exponential Proportional Fairness (EXP-PF) and Frame Level Scheduler (FLS) algorithms. The aim of this thesis is to determine the suitable packet scheduling algorithm in order to schedule the multiple services and ensure fairness regardless of the user's location in a cell. The simulation process has been done using the LTE-Sim simulator and the performance of these packet scheduling algorithms were evaluated based on the performance metric of fairness index, throughput, packet loss rate and delay for VoIP, video and best effort flows. From the simulation results, it was observed that EXP-BET delivers higher fairness and throughput and lower PLR and delay for real-time services. Instead, EXP-BET shows 17.72% improvement than FLS and 7.52% from EXP-PF in term of fairness index for the non-real-time services. 2016 Thesis https://ir.uitm.edu.my/id/eprint/17664/ https://ir.uitm.edu.my/id/eprint/17664/2/TM_KU%20SITI%20SYAHIDAH%20KU%20MOHD%20NOH%20EE%2016_5.pdf text en public mphil masters Universiti Teknologi MARA Faculty of Electrical Engineering
institution	Universiti Teknologi MARA
collection	UiTM Institutional Repository
language	English
description	Most mobile devices today support multimedia services and legacy mobile services such as voice, short message service (SMS) and multimedia messaging service (MMS). Real-time services like video streaming and multimedia gaming are given higher priority when scheduled as compared to non-real-time services like web browsing and sending emails. However, both real-time and non-real-time services have equal demand which means that the urgency for such services to be scheduled cannot be neglected. Due to the different traffic characteristics and Quality of service (QoS) requirements of real-time and non-real-time services, the provision of the QoS requirements has become a challenge. It is found that packet scheduler can be used to fulfill the required QoS by services. An efficient packet scheduler in allocating resources to active flows is very important since it will affect an individual user's throughput and fairness. Thus, it is important to choose an optimal packet scheduler scheme to be used in order to schedule this active flow. In this thesis, the comparison of proposed algorithm namely the Exponential Blind Equal Throughput (EXP-BET) was made with the Exponential Proportional Fairness (EXP-PF) and Frame Level Scheduler (FLS) algorithms. The aim of this thesis is to determine the suitable packet scheduling algorithm in order to schedule the multiple services and ensure fairness regardless of the user's location in a cell. The simulation process has been done using the LTE-Sim simulator and the performance of these packet scheduling algorithms were evaluated based on the performance metric of fairness index, throughput, packet loss rate and delay for VoIP, video and best effort flows. From the simulation results, it was observed that EXP-BET delivers higher fairness and throughput and lower PLR and delay for real-time services. Instead, EXP-BET shows 17.72% improvement than FLS and 7.52% from EXP-PF in term of fairness index for the non-real-time services.
format	Thesis
qualification_name	Master of Philosophy (M.Phil.)
qualification_level	Master's degree
author	Ku Mohd Noh, Ku Siti Syahidah
spellingShingle	Ku Mohd Noh, Ku Siti Syahidah Exp-bet packet scheduling algorithm for multiple traffic services in long term evolution (LTE) system / Ku Siti Syahidah Ku Mohd Noh
author_facet	Ku Mohd Noh, Ku Siti Syahidah
author_sort	Ku Mohd Noh, Ku Siti Syahidah
title	Exp-bet packet scheduling algorithm for multiple traffic services in long term evolution (LTE) system / Ku Siti Syahidah Ku Mohd Noh
title_short	Exp-bet packet scheduling algorithm for multiple traffic services in long term evolution (LTE) system / Ku Siti Syahidah Ku Mohd Noh
title_full	Exp-bet packet scheduling algorithm for multiple traffic services in long term evolution (LTE) system / Ku Siti Syahidah Ku Mohd Noh
title_fullStr	Exp-bet packet scheduling algorithm for multiple traffic services in long term evolution (LTE) system / Ku Siti Syahidah Ku Mohd Noh
title_full_unstemmed	Exp-bet packet scheduling algorithm for multiple traffic services in long term evolution (LTE) system / Ku Siti Syahidah Ku Mohd Noh
title_sort	exp-bet packet scheduling algorithm for multiple traffic services in long term evolution (lte) system / ku siti syahidah ku mohd noh
granting_institution	Universiti Teknologi MARA
granting_department	Faculty of Electrical Engineering
publishDate	2016
url	https://ir.uitm.edu.my/id/eprint/17664/2/TM_KU%20SITI%20SYAHIDAH%20KU%20MOHD%20NOH%20EE%2016_5.pdf
_version_	1783733574989512704

Exp-bet packet scheduling algorithm for multiple traffic services in long term evolution (LTE) system / Ku Siti Syahidah Ku Mohd Noh

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