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Reseach Article

Optimization of Dynamic Resource Allocation and Rate Adaptation in OFDMA Systems

by M.vadivel, H.ranganathan
International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 47 - Number 25
Year of Publication: 2012
Authors: M.vadivel, H.ranganathan
10.5120/7535-0434

M.vadivel, H.ranganathan . Optimization of Dynamic Resource Allocation and Rate Adaptation in OFDMA Systems. International Journal of Computer Applications. 47, 25 ( June 2012), 15-19. DOI=10.5120/7535-0434

@article{ 10.5120/7535-0434,
author = { M.vadivel, H.ranganathan },
title = { Optimization of Dynamic Resource Allocation and Rate Adaptation in OFDMA Systems },
journal = { International Journal of Computer Applications },
issue_date = { June 2012 },
volume = { 47 },
number = { 25 },
month = { June },
year = { 2012 },
issn = { 0975-8887 },
pages = { 15-19 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume47/number25/7535-0434/ },
doi = { 10.5120/7535-0434 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T20:42:47.293717+05:30
%A M.vadivel
%A H.ranganathan
%T Optimization of Dynamic Resource Allocation and Rate Adaptation in OFDMA Systems
%J International Journal of Computer Applications
%@ 0975-8887
%V 47
%N 25
%P 15-19
%D 2012
%I Foundation of Computer Science (FCS), NY, USA
Abstract

To support high data rate applications under limited radio resources and rough wireless channel conditions, dynamic resource allocation is one of the promising techniques which achieve both system capacity and QoS requirements. Apart from the resource allocation techniques, it is imagined that incorporation of rate and power adaptation mechanisms can significantly improve the system performance under fading channels and thereby make the system more robust to deep fading events. In this work it is proposed about how dynamic resource allocation can be implemented in OFDMA systems with fairly in low complexity and with a better performance in terms of the BER and quality of service to the users.

References
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Index Terms

Computer Science
Information Sciences

Keywords

Ofdma Qos Ber Csi Isi