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An enhanced packet scheduling algorithm for the downlink cognitive long term evolution-advanced

A packet scheduling algorithm known as Enhanced Maximum-Largest Weighted Delay First (EM-LWDF) is proposed in this paper. It aims to maximize the number of Real Time (RT) and Non Real Time (NRT) users that meet their desired Quality of Service (QoS) in the cognitive Long Term Evolution-Advanced (LTE...

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Main Authors: Mohd Ramli, Huda Adibah, Mansor, Mohamad Ismat Hafizi
Format: Article
Language:English
English
Published: IIUM Press 2020
Subjects:
TK5101 Telecommunication. Including telegraphy, radio, radar, television
Online Access:http://irep.iium.edu.my/78446/7/78446%20AN%20ENHANCED%20PACKET%20SCHEDULING%20ALGORITHM.pdf
http://irep.iium.edu.my/78446/8/78446%20AN%20ENHANCED%20PACKET%20SCHEDULING%20ALGORITHM%20SCOPUS.pdf
http://irep.iium.edu.my/78446/
https://journals.iium.edu.my/ejournal/index.php/iiumej/article/view/1178/725
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spelling my.iium.irep.784462020-02-28T07:23:08Z http://irep.iium.edu.my/78446/ An enhanced packet scheduling algorithm for the downlink cognitive long term evolution-advanced Mohd Ramli, Huda Adibah Mansor, Mohamad Ismat Hafizi TK5101 Telecommunication. Including telegraphy, radio, radar, television A packet scheduling algorithm known as Enhanced Maximum-Largest Weighted Delay First (EM-LWDF) is proposed in this paper. It aims to maximize the number of Real Time (RT) and Non Real Time (NRT) users that meet their desired Quality of Service (QoS) in the cognitive Long Term Evolution-Advanced (LTE-A). This cognitive LTE-A allows its Component Carriers (CCs) to be combined with licensed CCs from another system. This enables the LTE-A to further expand the available bandwidth for packet transmission. The EM-LWDF algorithm decides the priority of each user on the basis of the desired QoS of each packet, the urgency of each packet, channel quality and the average throughput. The potential of this algorithm is validated via computer simulation where it is able to simultaneously maximize more users that meet their desired QoS in realistic RT and NRT multimedia of the downlink cognitive LTE-A ********************************************************************************************************* Algoritma penjadualan paket yang dikenali sebagai Enhanced MaximumLargest Weighted Delay First (EM-LWDF) dicadangkan dalam kertas ini. Ia bertujuan untuk memaksimumkan bilangan pengguna Real Time (RT) dan Non Real Time (NRT) yang memenuhi Kualiti Perkhidmatan yang dikehendaki (QoS) dalam system kognitif Long Term Evolution-Advanced (LTE-A). Kognitif LTE-A ini membolehkan Carrier Component (CC) untuk digabungkan dengan CC berlesen dari sistem lain. Ini membolehkan LTE-A untuk memperluaskan jalur lebar yang tersedia bagi penghantaran paket. Algoritma EMLWDF menentukan keutamaan setiap pengguna berdasarkan QoS yang dikehendaki dari setiap paket, kecemasan setiap paket, kualiti saluran dan purata penghantaran. Potensi algoritma ini disahkan melalui simulasi komputer di mana ia dapat memaksimumkan lebih banyak pengguna yang memenuhi QoS yang dikehendaki mereka dalam realistik RT dan NRT multimedia dari downlink sistem kognitif LTE-A. IIUM Press 2020-01-20 Article PeerReviewed application/pdf en http://irep.iium.edu.my/78446/7/78446%20AN%20ENHANCED%20PACKET%20SCHEDULING%20ALGORITHM.pdf application/pdf en http://irep.iium.edu.my/78446/8/78446%20AN%20ENHANCED%20PACKET%20SCHEDULING%20ALGORITHM%20SCOPUS.pdf Mohd Ramli, Huda Adibah and Mansor, Mohamad Ismat Hafizi (2020) An enhanced packet scheduling algorithm for the downlink cognitive long term evolution-advanced. IIUM Engineering Journal, 21 (1). pp. 51-60. ISSN 1511-788X E-ISSN 2289-7860 https://journals.iium.edu.my/ejournal/index.php/iiumej/article/view/1178/725 10.31436/iiumej.v21i1.1178
institution Universiti Islam Antarabangsa Malaysia
building IIUM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider International Islamic University Malaysia
content_source IIUM Repository (IREP)
url_provider http://irep.iium.edu.my/
language English
English
topic TK5101 Telecommunication. Including telegraphy, radio, radar, television
spellingShingle TK5101 Telecommunication. Including telegraphy, radio, radar, television
Mohd Ramli, Huda Adibah
Mansor, Mohamad Ismat Hafizi
An enhanced packet scheduling algorithm for the downlink cognitive long term evolution-advanced
description A packet scheduling algorithm known as Enhanced Maximum-Largest Weighted Delay First (EM-LWDF) is proposed in this paper. It aims to maximize the number of Real Time (RT) and Non Real Time (NRT) users that meet their desired Quality of Service (QoS) in the cognitive Long Term Evolution-Advanced (LTE-A). This cognitive LTE-A allows its Component Carriers (CCs) to be combined with licensed CCs from another system. This enables the LTE-A to further expand the available bandwidth for packet transmission. The EM-LWDF algorithm decides the priority of each user on the basis of the desired QoS of each packet, the urgency of each packet, channel quality and the average throughput. The potential of this algorithm is validated via computer simulation where it is able to simultaneously maximize more users that meet their desired QoS in realistic RT and NRT multimedia of the downlink cognitive LTE-A ********************************************************************************************************* Algoritma penjadualan paket yang dikenali sebagai Enhanced MaximumLargest Weighted Delay First (EM-LWDF) dicadangkan dalam kertas ini. Ia bertujuan untuk memaksimumkan bilangan pengguna Real Time (RT) dan Non Real Time (NRT) yang memenuhi Kualiti Perkhidmatan yang dikehendaki (QoS) dalam system kognitif Long Term Evolution-Advanced (LTE-A). Kognitif LTE-A ini membolehkan Carrier Component (CC) untuk digabungkan dengan CC berlesen dari sistem lain. Ini membolehkan LTE-A untuk memperluaskan jalur lebar yang tersedia bagi penghantaran paket. Algoritma EMLWDF menentukan keutamaan setiap pengguna berdasarkan QoS yang dikehendaki dari setiap paket, kecemasan setiap paket, kualiti saluran dan purata penghantaran. Potensi algoritma ini disahkan melalui simulasi komputer di mana ia dapat memaksimumkan lebih banyak pengguna yang memenuhi QoS yang dikehendaki mereka dalam realistik RT dan NRT multimedia dari downlink sistem kognitif LTE-A.
format Article
author Mohd Ramli, Huda Adibah
Mansor, Mohamad Ismat Hafizi
author_facet Mohd Ramli, Huda Adibah
Mansor, Mohamad Ismat Hafizi
author_sort Mohd Ramli, Huda Adibah
title An enhanced packet scheduling algorithm for the downlink cognitive long term evolution-advanced
title_short An enhanced packet scheduling algorithm for the downlink cognitive long term evolution-advanced
title_full An enhanced packet scheduling algorithm for the downlink cognitive long term evolution-advanced
title_fullStr An enhanced packet scheduling algorithm for the downlink cognitive long term evolution-advanced
title_full_unstemmed An enhanced packet scheduling algorithm for the downlink cognitive long term evolution-advanced
title_sort enhanced packet scheduling algorithm for the downlink cognitive long term evolution-advanced
publisher IIUM Press
publishDate 2020
url http://irep.iium.edu.my/78446/7/78446%20AN%20ENHANCED%20PACKET%20SCHEDULING%20ALGORITHM.pdf
http://irep.iium.edu.my/78446/8/78446%20AN%20ENHANCED%20PACKET%20SCHEDULING%20ALGORITHM%20SCOPUS.pdf
http://irep.iium.edu.my/78446/
https://journals.iium.edu.my/ejournal/index.php/iiumej/article/view/1178/725
_version_ 1662753817877282816
score 13.211869

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