Performance analysis of EXP/PF and M-LWDF in downlink 3GPP LTE system

Basukala, R; Mohd Ramli, HA; Sandrasegaran, K

Performance analysis of EXP/PF and M-LWDF in downlink 3GPP LTE system

Basukala, R Mohd Ramli, HA Sandrasegaran, K

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Publication Type:: Conference Proceeding
Citation:: 1st South Central Asian Himalayas Regional IEEE/IFIP International Conference on Internet, AH-ICI 2009, 2009
Issue Date:: 2009-12-17

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Field	Value	Language
dc.contributor.author	Basukala, R	en_US
dc.contributor.author	Mohd Ramli, HA	en_US
dc.contributor.author	Sandrasegaran, K https://orcid.org/0000-0003-1270-5756	en_US
dc.date.issued	2009-12-17	en_US
dc.identifier.citation	1st South Central Asian Himalayas Regional IEEE/IFIP International Conference on Internet, AH-ICI 2009, 2009	en_US
dc.identifier.isbn	9781424445707	en_US
dc.identifier.uri	http://hdl.handle.net/10453/10894
dc.description.abstract	This paper investigates the performance of exponential/proportional fair (EXP/PF) and maximum-largest weighted delay first (M-LWDF) scheduling algorithms in the third generation partnership project long term evolution (3GPP LTE) providing packet-switched multimedia services. It, then, identifies a suitable packet scheduling algorithm on a basis of their performance evaluation. The performance evaluation is conducted in terms of system throughput, average real time (RT) and non-real time (NRT) throughput, packet loss for RT service and fairness for NRT service. A video streaming traffic is used to model the RT service, while a web-browsing traffic is modelled for NRT service. Simulation results show that at lower load M-LWDF algorithm provides better performance than EXP/PF while as the load increases the EXP/PF gives better performance. ©2009 IEEE.	en_US
dc.relation.ispartof	1st South Central Asian Himalayas Regional IEEE/IFIP International Conference on Internet, AH-ICI 2009	en_US
dc.relation.isbasedon	10.1109/AHICI.2009.5340336	en_US
dc.title	Performance analysis of EXP/PF and M-LWDF in downlink 3GPP LTE system	en_US
dc.type	Conference Proceeding
utslib.for	080503 Networking and Communications	en_US
dc.location.activity	Kathmandu, Nepal. 3-5 Nov. 2009.	en_US
pubs.embargo.period	Not known	en_US
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Electrical and Data Engineering
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Mechanical and Mechatronic Engineering
pubs.organisational-group	/University of Technology Sydney/Strength - CRIN - Realtime Information Networks
utslib.copyright.status	open_access
pubs.publication-status	Published	en_US

Abstract:

This paper investigates the performance of exponential/proportional fair (EXP/PF) and maximum-largest weighted delay first (M-LWDF) scheduling algorithms in the third generation partnership project long term evolution (3GPP LTE) providing packet-switched multimedia services. It, then, identifies a suitable packet scheduling algorithm on a basis of their performance evaluation. The performance evaluation is conducted in terms of system throughput, average real time (RT) and non-real time (NRT) throughput, packet loss for RT service and fairness for NRT service. A video streaming traffic is used to model the RT service, while a web-browsing traffic is modelled for NRT service. Simulation results show that at lower load M-LWDF algorithm provides better performance than EXP/PF while as the load increases the EXP/PF gives better performance. ©2009 IEEE.

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http://hdl.handle.net/10453/10894