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Adapted packet scheduling algorithm for robust real-time multimedia

Mohd. Ramli, Huda Adibah and Ismail, Ahmad Fadzil and Mohd Isa, Farah Nadia and Hassan Abdalla Hashim, Aisha (2016) Adapted packet scheduling algorithm for robust real-time multimedia. Research Journal of Applied Sciences, Engineering and Technology, 13 (3). pp. 215-222. ISSN 2040-7459 E-ISSN 2040-7467

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Abstract

This study aims to provide a good real-time multimedia performance under the presence of mobile cellular channel impairments by proposing a novel packet scheduling algorithm that adapts the well-known single carrier Maximum Largest Weighted Delay First (M-LWDF) algorithm into the multi-carrier downlink Long-Term Evolution-Advanced (LTE-A). The proposed algorithm prioritizes packets that require retransmission as compared to new packets. Packet scheduling of new packets is performed per mobile cellular channel basis. Simulation results demonstrate the efficacy of the proposed algorithm where it is capable in providing good real-time multimedia experience for more users and is more robust towards the impact of mobile cellular channel impairments as compared to a benchmark algorithm.

Item Type: Article (Journal)
Additional Information: 4535/57341
Uncontrolled Keywords: Channel quality information, hybrid automatic repeat request, long term evolution-advanced, mobile cellular channel impairments, orthogonal frequency division multiple access, quality of service
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK5101 Telecommunication. Including telegraphy, radio, radar, television
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button): Kulliyyah of Engineering > Department of Electrical and Computer Engineering
Depositing User: Sr Huda Adibah Mohd Ramli
Date Deposited: 05 Jul 2017 11:48
Last Modified: 14 Aug 2017 09:47
URI: http://irep.iium.edu.my/id/eprint/57341

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