NDLI: Resource allocation by pondering parameters for uplink system in LTE Networks

Content Provider	IEEE Xplore Digital Library
Author	Iturralde, M. Martin, S. Ali Yahiya, T.
Copyright Year	2013
Description	Author affiliation: Lab. de Rech. en Inf. (LRI), Univ. of Paris-Sud, Orsay, France (Iturralde, M.; Martin, S.; Ali Yahiya, T.)
Abstract	Long Term Evolution (LTE) Networks were proposed for serving a multitude of high-speed data-rate services. For such systems, the Quality of Service (QoS) at the wireless part needs to be guaranteed by using smart, fast and strong resource allocation mechanisms. In order to build such algorithms, several parameters such as channel conditions, packet delays, queue length sizes and flow bitrates should be used to compute a maximization metric. Most authors compute such metric by obtaining the product of the afore-mentioned parameters. We consider this fact as a huge mistake. In this paper, we analyse the relevance of each parameter and give them different pounds. We propose a new resource allocation algorithm that presents a low complexity level. It works in a heterogeneous service scenario real time (RT) and non-Real Time (NRT). In order to evaluate the performance of our algorithm, several QoS constraints such as throughput, Packet Loss Ratio (PLR) and Fairness Index (FI) are used.
Starting Page	747
Ending Page	750
File Size	251372
Page Count	4
File Format	PDF
ISSN	07421303
e-ISBN	9781479905379
DOI	10.1109/LCN.2013.6761326
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-10-21
Publisher Place	Australia
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Uplink Resource management Decision making Algorithm design and analysis Quality of service Delays scheduling Wireless QoS LTE SC-FDMA uplink
Content Type	Text
Resource Type	Article

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