Cover Image

A Review on Orthogonal Frequency Division Multiple Access (OFDMA) in Broadband Wireless Access

OFDMA is the basis of future broadband access, due to its many inherent advantages such as scalability and fine granularity for multi-user access. OFDMA is a multi-user version of the popular Orthogonal Frequency-Division Multiplexing (OFDM) digital modulation scheme. Multiple accesses are achiev...

Full description

Saved in:
Bibliographic Details
Main Authors: Khan, A.S., Fauzi, A.H., Thangaveloo, R., Julahi, A.A., Tarmizi, S.
Format: Article
Language:English
Published: IJAERA 2015
Subjects:
T Technology (General)
Online Access:http://ir.unimas.my/id/eprint/13151/1/A%20Review%20on%20Orthogonal%20Frequency%20Division%20Multiple%20Access%20%28abstract%29.pdf
http://ir.unimas.my/id/eprint/13151/
http://www.ijaera.org
Tags: Add Tag
No Tags, Be the first to tag this record!
id my.unimas.ir.13151
record_format eprints
spelling my.unimas.ir.131512022-09-15T01:49:52Z http://ir.unimas.my/id/eprint/13151/ A Review on Orthogonal Frequency Division Multiple Access (OFDMA) in Broadband Wireless Access Khan, A.S. Fauzi, A.H. Thangaveloo, R. Julahi, A.A. Tarmizi, S. T Technology (General) OFDMA is the basis of future broadband access, due to its many inherent advantages such as scalability and fine granularity for multi-user access. OFDMA is a multi-user version of the popular Orthogonal Frequency-Division Multiplexing (OFDM) digital modulation scheme. Multiple accesses are achieved in OFDMA by assigning subsets of subcarriers to individual users. The purpose of this paper is to review on Orthogonal Frequency Division Multiple Access (OFDMA) in broadband wireless access. The review analysis is purely based on OFDMA Uplink system, OFDMA Cognitive Radio Networks, OFDAM cellular networks and the OFDMA interference. Some of the challenges faced in a multi-carrier OFDM/OFDMA system are dynamic resource allocation which requires the exact knowledge of channel status that is not always easy to be obtained. This paper reviewed a wide range of challenges faced by OFDMA and their suggested solutions extensively. Apart from that a thorough comparison analysis between different techniques is studied and presented in this paper. IJAERA 2015 Article PeerReviewed text en http://ir.unimas.my/id/eprint/13151/1/A%20Review%20on%20Orthogonal%20Frequency%20Division%20Multiple%20Access%20%28abstract%29.pdf Khan, A.S. and Fauzi, A.H. and Thangaveloo, R. and Julahi, A.A. and Tarmizi, S. (2015) A Review on Orthogonal Frequency Division Multiple Access (OFDMA) in Broadband Wireless Access. International Journal of Advanced Engineering Research and Applications (IJAERA), 1 (8). pp. 320-336. ISSN 2454-2377 http://www.ijaera.org
institution Universiti Malaysia Sarawak
building Centre for Academic Information Services (CAIS)
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Sarawak
content_source UNIMAS Institutional Repository
url_provider http://ir.unimas.my/
language English
topic T Technology (General)
spellingShingle T Technology (General)
Khan, A.S.
Fauzi, A.H.
Thangaveloo, R.
Julahi, A.A.
Tarmizi, S.
A Review on Orthogonal Frequency Division Multiple Access (OFDMA) in Broadband Wireless Access
description OFDMA is the basis of future broadband access, due to its many inherent advantages such as scalability and fine granularity for multi-user access. OFDMA is a multi-user version of the popular Orthogonal Frequency-Division Multiplexing (OFDM) digital modulation scheme. Multiple accesses are achieved in OFDMA by assigning subsets of subcarriers to individual users. The purpose of this paper is to review on Orthogonal Frequency Division Multiple Access (OFDMA) in broadband wireless access. The review analysis is purely based on OFDMA Uplink system, OFDMA Cognitive Radio Networks, OFDAM cellular networks and the OFDMA interference. Some of the challenges faced in a multi-carrier OFDM/OFDMA system are dynamic resource allocation which requires the exact knowledge of channel status that is not always easy to be obtained. This paper reviewed a wide range of challenges faced by OFDMA and their suggested solutions extensively. Apart from that a thorough comparison analysis between different techniques is studied and presented in this paper.
format Article
author Khan, A.S.
Fauzi, A.H.
Thangaveloo, R.
Julahi, A.A.
Tarmizi, S.
author_facet Khan, A.S.
Fauzi, A.H.
Thangaveloo, R.
Julahi, A.A.
Tarmizi, S.
author_sort Khan, A.S.
title A Review on Orthogonal Frequency Division Multiple Access (OFDMA) in Broadband Wireless Access
title_short A Review on Orthogonal Frequency Division Multiple Access (OFDMA) in Broadband Wireless Access
title_full A Review on Orthogonal Frequency Division Multiple Access (OFDMA) in Broadband Wireless Access
title_fullStr A Review on Orthogonal Frequency Division Multiple Access (OFDMA) in Broadband Wireless Access
title_full_unstemmed A Review on Orthogonal Frequency Division Multiple Access (OFDMA) in Broadband Wireless Access
title_sort review on orthogonal frequency division multiple access (ofdma) in broadband wireless access
publisher IJAERA
publishDate 2015
url http://ir.unimas.my/id/eprint/13151/1/A%20Review%20on%20Orthogonal%20Frequency%20Division%20Multiple%20Access%20%28abstract%29.pdf
http://ir.unimas.my/id/eprint/13151/
http://www.ijaera.org
_version_ 1744357751463608320
score 13.211869

Similar Items