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A Recursive Resource Allocation Algorithm for MIMO-OFDMA Systems in Multi-user Context

by Wafa Ben Hassen, Meriem Afif, Sami Tabbane
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 52 - Number 18
Year of Publication: 2012
Authors: Wafa Ben Hassen, Meriem Afif, Sami Tabbane
10.5120/8305-1913

Wafa Ben Hassen, Meriem Afif, Sami Tabbane . A Recursive Resource Allocation Algorithm for MIMO-OFDMA Systems in Multi-user Context. International Journal of Computer Applications. 52, 18 ( August 2012), 1-6. DOI=10.5120/8305-1913

@article{ 10.5120/8305-1913,
author = { Wafa Ben Hassen, Meriem Afif, Sami Tabbane },
title = { A Recursive Resource Allocation Algorithm for MIMO-OFDMA Systems in Multi-user Context },
journal = { International Journal of Computer Applications },
issue_date = { August 2012 },
volume = { 52 },
number = { 18 },
month = { August },
year = { 2012 },
issn = { 0975-8887 },
pages = { 1-6 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume52/number18/8305-1913/ },
doi = { 10.5120/8305-1913 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T20:52:38.903255+05:30
%A Wafa Ben Hassen
%A Meriem Afif
%A Sami Tabbane
%T A Recursive Resource Allocation Algorithm for MIMO-OFDMA Systems in Multi-user Context
%J International Journal of Computer Applications
%@ 0975-8887
%V 52
%N 18
%P 1-6
%D 2012
%I Foundation of Computer Science (FCS), NY, USA
Abstract

This paper presents a new resource allocation algorithm for downlink multi-user MIMO-OFDMA systems. The main objective is to maximize the total system capacity and to guarantee the fairness among users with a low complexity. The proposed algorithm is based on a recursive sub-carriers allocation procedure aiming to satisfy Quality of Service (QoS) requirements for each mobile user. Simulation results demonstrate that the proposed algorithm performs well in terms of system capacity and fairness when the number of users in the cell is important closing to the practical case.

References
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Index Terms

Computer Science
Information Sciences

Keywords

OFDMA MIMO sub-carriers allocation capacity fairness computational complexity.

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