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QoS class-based proportional resource allocation for LTE downlink

In LTE multi-service communication system, a trade-off between QoS assurance and fairness is a challenging issue, since the QoS provisioning at the cost of starving users in low service demand classes is not favorable for the operator. In this paper, we adopt the time-domain Knapsack algorithm and f...

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Main Authors: Ferdosian, Nasim, Othman, Mohamed, Kweh, Yeah Lun, Mohd Ali, Borhanuddin
Format: Conference or Workshop Item
Language:English
Published: IEEE 2015
Online Access:http://psasir.upm.edu.my/id/eprint/56355/1/QoS%20class-based%20proportional%20resource%20allocation%20for%20LTE%20downlink.pdf
http://psasir.upm.edu.my/id/eprint/56355/
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spelling my.upm.eprints.563552017-07-31T09:09:02Z http://psasir.upm.edu.my/id/eprint/56355/ QoS class-based proportional resource allocation for LTE downlink Ferdosian, Nasim Othman, Mohamed Kweh, Yeah Lun Mohd Ali, Borhanuddin In LTE multi-service communication system, a trade-off between QoS assurance and fairness is a challenging issue, since the QoS provisioning at the cost of starving users in low service demand classes is not favorable for the operator. In this paper, we adopt the time-domain Knapsack algorithm and fine tune it to provide fair resource allocation while support QoS requirements in LTE downlink scheduling system when the bearers are from different classes of service, having different QoS characteristics. We demonstrate that more efficient performance can be achieved in two aspects of fairness and QoS provisioning in terms of normalized throughput, and packet loss and delay rate, which are evaluated using simulation results. IEEE 2015 Conference or Workshop Item PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/56355/1/QoS%20class-based%20proportional%20resource%20allocation%20for%20LTE%20downlink.pdf Ferdosian, Nasim and Othman, Mohamed and Kweh, Yeah Lun and Mohd Ali, Borhanuddin (2015) QoS class-based proportional resource allocation for LTE downlink. In: 2015 IEEE Conference on Standards for Communications and Networking (CSCN), 28-30 Oct. 2015, Tokyo, Japan. (pp. 89-93). 10.1109/CSCN.2015.7390426
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
description In LTE multi-service communication system, a trade-off between QoS assurance and fairness is a challenging issue, since the QoS provisioning at the cost of starving users in low service demand classes is not favorable for the operator. In this paper, we adopt the time-domain Knapsack algorithm and fine tune it to provide fair resource allocation while support QoS requirements in LTE downlink scheduling system when the bearers are from different classes of service, having different QoS characteristics. We demonstrate that more efficient performance can be achieved in two aspects of fairness and QoS provisioning in terms of normalized throughput, and packet loss and delay rate, which are evaluated using simulation results.
format Conference or Workshop Item
author Ferdosian, Nasim
Othman, Mohamed
Kweh, Yeah Lun
Mohd Ali, Borhanuddin
spellingShingle Ferdosian, Nasim
Othman, Mohamed
Kweh, Yeah Lun
Mohd Ali, Borhanuddin
QoS class-based proportional resource allocation for LTE downlink
author_facet Ferdosian, Nasim
Othman, Mohamed
Kweh, Yeah Lun
Mohd Ali, Borhanuddin
author_sort Ferdosian, Nasim
title QoS class-based proportional resource allocation for LTE downlink
title_short QoS class-based proportional resource allocation for LTE downlink
title_full QoS class-based proportional resource allocation for LTE downlink
title_fullStr QoS class-based proportional resource allocation for LTE downlink
title_full_unstemmed QoS class-based proportional resource allocation for LTE downlink
title_sort qos class-based proportional resource allocation for lte downlink
publisher IEEE
publishDate 2015
url http://psasir.upm.edu.my/id/eprint/56355/1/QoS%20class-based%20proportional%20resource%20allocation%20for%20LTE%20downlink.pdf
http://psasir.upm.edu.my/id/eprint/56355/
_version_ 1643836166158417920
score 13.211869

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