Impact of outdated CQI report on adapted well-known packet scheduling algorithm when streaming video

Given that there are overgrowing demands for video streaming application in the downlink Long Term Evolution Advanced (LTE-A), effective scheduling of these delay-sensitive real-time packets are critical. However, there remains a challenge where (re)transmission of video packets in the downlink LTE-...

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Main Authors:	Mohd. Ramli, Huda Adibah, Md Isa, Farah Nadia, Ismail, Ahmad Fadzil, Hasan, Muhamad Kamrul, Hashim, Wahidah
Format:	Conference or Workshop Item
Language:	English English
Published:	IEEE Computer Society 2015
Subjects:	TK5101 Telecommunication. Including telegraphy, radio, radar, television
Online Access:	http://irep.iium.edu.my/44998/ http://irep.iium.edu.my/44998/ http://irep.iium.edu.my/44998/ http://irep.iium.edu.my/44998/1/44998.pdf http://irep.iium.edu.my/44998/4/44998_Impact%20of%20outdated%20CQI%20_SCOPUS.pdf

id	iium-44998
recordtype	eprints
spelling	iium-449982017-08-14T07:22:11Z http://irep.iium.edu.my/44998/ Impact of outdated CQI report on adapted well-known packet scheduling algorithm when streaming video Mohd. Ramli, Huda Adibah Md Isa, Farah Nadia Ismail, Ahmad Fadzil Hasan, Muhamad Kamrul Hashim, Wahidah TK5101 Telecommunication. Including telegraphy, radio, radar, television Given that there are overgrowing demands for video streaming application in the downlink Long Term Evolution Advanced (LTE-A), effective scheduling of these delay-sensitive real-time packets are critical. However, there remains a challenge where (re)transmission of video packets in the downlink LTE-A may subject to numerous impairments including outdated Channel Quality Information (CQI) report. This paper studies the impact of outdated CQI on the adapted Maximum-Largest Weighted Delay First Performance (M-LWDF) namely Adapted M-LWDF1 (AM1) and Adapted M-LWDF2 (AM2) algorithms. Note that the AM1 algorithm chooses a user first then (re)transmit packets to the selected user on the best mobile cellular channels whereas scheduling decision in AM2 algorithm is made on per mobile cellular channel basis. Simulation results demonstrate the robustness of the AM2 algorithm in minimizing the detrimental effects due to outdated CQI report when streaming video IEEE Computer Society 2015 Conference or Workshop Item PeerReviewed application/pdf en http://irep.iium.edu.my/44998/1/44998.pdf application/pdf en http://irep.iium.edu.my/44998/4/44998_Impact%20of%20outdated%20CQI%20_SCOPUS.pdf Mohd. Ramli, Huda Adibah and Md Isa, Farah Nadia and Ismail, Ahmad Fadzil and Hasan, Muhamad Kamrul and Hashim, Wahidah (2015) Impact of outdated CQI report on adapted well-known packet scheduling algorithm when streaming video. In: 2015 International Conference on Space Science and Communication (IconSpace2015), 10th-12th August 2015, Langkawi Lagoon Resort, Langkawi. http://ieeexplore.ieee.org/xpl/articleDetails.jsp?reload=true&arnumber=7283833 DOI: 10.1109/IconSpace.2015.7283833
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English English
topic	TK5101 Telecommunication. Including telegraphy, radio, radar, television
spellingShingle	TK5101 Telecommunication. Including telegraphy, radio, radar, television Mohd. Ramli, Huda Adibah Md Isa, Farah Nadia Ismail, Ahmad Fadzil Hasan, Muhamad Kamrul Hashim, Wahidah Impact of outdated CQI report on adapted well-known packet scheduling algorithm when streaming video
description	Given that there are overgrowing demands for video streaming application in the downlink Long Term Evolution Advanced (LTE-A), effective scheduling of these delay-sensitive real-time packets are critical. However, there remains a challenge where (re)transmission of video packets in the downlink LTE-A may subject to numerous impairments including outdated Channel Quality Information (CQI) report. This paper studies the impact of outdated CQI on the adapted Maximum-Largest Weighted Delay First Performance (M-LWDF) namely Adapted M-LWDF1 (AM1) and Adapted M-LWDF2 (AM2) algorithms. Note that the AM1 algorithm chooses a user first then (re)transmit packets to the selected user on the best mobile cellular channels whereas scheduling decision in AM2 algorithm is made on per mobile cellular channel basis. Simulation results demonstrate the robustness of the AM2 algorithm in minimizing the detrimental effects due to outdated CQI report when streaming video
format	Conference or Workshop Item
author	Mohd. Ramli, Huda Adibah Md Isa, Farah Nadia Ismail, Ahmad Fadzil Hasan, Muhamad Kamrul Hashim, Wahidah
author_facet	Mohd. Ramli, Huda Adibah Md Isa, Farah Nadia Ismail, Ahmad Fadzil Hasan, Muhamad Kamrul Hashim, Wahidah
author_sort	Mohd. Ramli, Huda Adibah
title	Impact of outdated CQI report on adapted well-known packet scheduling algorithm when streaming video
title_short	Impact of outdated CQI report on adapted well-known packet scheduling algorithm when streaming video
title_full	Impact of outdated CQI report on adapted well-known packet scheduling algorithm when streaming video
title_fullStr	Impact of outdated CQI report on adapted well-known packet scheduling algorithm when streaming video
title_full_unstemmed	Impact of outdated CQI report on adapted well-known packet scheduling algorithm when streaming video
title_sort	impact of outdated cqi report on adapted well-known packet scheduling algorithm when streaming video
publisher	IEEE Computer Society
publishDate	2015
url	http://irep.iium.edu.my/44998/ http://irep.iium.edu.my/44998/ http://irep.iium.edu.my/44998/ http://irep.iium.edu.my/44998/1/44998.pdf http://irep.iium.edu.my/44998/4/44998_Impact%20of%20outdated%20CQI%20_SCOPUS.pdf
first_indexed	2023-09-18T21:04:00Z
last_indexed	2023-09-18T21:04:00Z
_version_	1777410810982694912

Impact of outdated CQI report on adapted well-known packet scheduling algorithm when streaming video

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