Delay-Prioritized Scheduling (DPS) for Real Time Traffic in 3GPP LTE System
Given that the co-existence of multimedia applications will be a norm in the future wireless systems, their quality of service (QoS) requirements need to be guaranteed. This has imposed new challenges in the design of packet scheduling algorithms in these systems. To address those challenges, a new...
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my.iium.irep.64482017-08-15T08:42:36Z http://irep.iium.edu.my/6448/ Delay-Prioritized Scheduling (DPS) for Real Time Traffic in 3GPP LTE System Sandrasegaran, Kumbesan Mohd. Ramli, Huda Adibah Basukala, Riyaj TK5101 Telecommunication. Including telegraphy, radio, radar, television Given that the co-existence of multimedia applications will be a norm in the future wireless systems, their quality of service (QoS) requirements need to be guaranteed. This has imposed new challenges in the design of packet scheduling algorithms in these systems. To address those challenges, a new packet scheduling algorithm for real time (RT) traffic in downlink third generation partnership project long term evolution (3GPP LTE) system is proposed in this paper. The proposed algorithm utilizes each user’s packet delay information and its instantaneous downlink channel conditions when making scheduling decisions. Simulation results show that the proposed algorithm outperforms opportunistic scheduling and maximum-largest weighted delay first algorithms by maximizing system throughput and satisfying the QoS requirements of the RT traffic. IEEE 2010 Conference or Workshop Item REM application/pdf en http://irep.iium.edu.my/6448/1/05506251.pdf Sandrasegaran, Kumbesan and Mohd. Ramli, Huda Adibah and Basukala, Riyaj (2010) Delay-Prioritized Scheduling (DPS) for Real Time Traffic in 3GPP LTE System. In: IEEE Wireless Communications and Networking Conference, WCNC 2010, 18-21 April 2010 , Sydney, Australia . http://dx.doi.org/10.1109/WCNC.2010.5506251 doi:10.1109/WCNC.2010.5506251 |
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TK5101 Telecommunication. Including telegraphy, radio, radar, television Sandrasegaran, Kumbesan Mohd. Ramli, Huda Adibah Basukala, Riyaj Delay-Prioritized Scheduling (DPS) for Real Time Traffic in 3GPP LTE System |
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Given that the co-existence of multimedia applications will be a norm in the future wireless systems, their quality of service (QoS) requirements need to be guaranteed. This has imposed new challenges in the design of packet scheduling algorithms in these systems. To address those challenges, a new packet scheduling algorithm for real time (RT) traffic in downlink third generation partnership project long term evolution (3GPP LTE) system is proposed in this paper. The proposed algorithm utilizes each user’s packet delay information and its instantaneous downlink channel conditions when making scheduling decisions. Simulation results show that the proposed algorithm outperforms opportunistic scheduling and maximum-largest weighted delay first algorithms by maximizing system throughput and satisfying the QoS requirements of the RT traffic. |
format |
Conference or Workshop Item |
author |
Sandrasegaran, Kumbesan Mohd. Ramli, Huda Adibah Basukala, Riyaj |
author_facet |
Sandrasegaran, Kumbesan Mohd. Ramli, Huda Adibah Basukala, Riyaj |
author_sort |
Sandrasegaran, Kumbesan |
title |
Delay-Prioritized Scheduling (DPS) for Real Time Traffic in 3GPP LTE System |
title_short |
Delay-Prioritized Scheduling (DPS) for Real Time Traffic in 3GPP LTE System |
title_full |
Delay-Prioritized Scheduling (DPS) for Real Time Traffic in 3GPP LTE System |
title_fullStr |
Delay-Prioritized Scheduling (DPS) for Real Time Traffic in 3GPP LTE System |
title_full_unstemmed |
Delay-Prioritized Scheduling (DPS) for Real Time Traffic in 3GPP LTE System |
title_sort |
delay-prioritized scheduling (dps) for real time traffic in 3gpp lte system |
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IEEE |
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2010 |
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http://irep.iium.edu.my/6448/1/05506251.pdf http://irep.iium.edu.my/6448/ http://dx.doi.org/10.1109/WCNC.2010.5506251 |
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