Resource allocation for OFDMA based cognitive radio in wireless regional area network / Norazlina Jaafar

Orthogonal Frequency Division Multiple Access (OFDMA) will be the predominant technology for the air interface of broadband mobile wireless system for the next decades. In recent years, OFDMA platform for IEEE 802.22 based on cognitive radio (CR) are rolled out for commercial used. The first worldwi...

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Main Author: Jaafar, Norazlina
Format: Thesis
Language:English
Published: 2011
Subjects:
Online Access:https://ir.uitm.edu.my/id/eprint/67854/1/67854.PDF
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spelling my-uitm-ir.678542022-10-21T08:56:03Z Resource allocation for OFDMA based cognitive radio in wireless regional area network / Norazlina Jaafar 2011 Jaafar, Norazlina Wireless LANs Radio Orthogonal Frequency Division Multiple Access (OFDMA) will be the predominant technology for the air interface of broadband mobile wireless system for the next decades. In recent years, OFDMA platform for IEEE 802.22 based on cognitive radio (CR) are rolled out for commercial used. The first worldwide application of cognitive radio (CR) networks in unlicensed television broadcast bands is IEEE 802.22, Wireless Regional Area Network (WRAN). CR is the key technology that will enable flexible, efficient and reliable spectrum use by adapting the radio's characteristics to the real-time conditions of the environment. Resource allocation lays an important role in communication networks as a way of optimizing the assignment of available resources to achieve a network design objective and at the same time guarantee the QoS for all users. Efficiency, power consumption and QoS factors should be taken into account by mapping algorithms. This paper investigates the OFDMA based cognitive radio resource allocation problems in WRAN networks. 2011 Thesis https://ir.uitm.edu.my/id/eprint/67854/ https://ir.uitm.edu.my/id/eprint/67854/1/67854.PDF text en public masters Universiti Teknologi MARA (UiTM) Faculty of Electrical Engineering Idris,, Azlina
institution Universiti Teknologi MARA
collection UiTM Institutional Repository
language English
advisor Idris,, Azlina
topic Wireless LANs
Radio
spellingShingle Wireless LANs
Radio
Jaafar, Norazlina
Resource allocation for OFDMA based cognitive radio in wireless regional area network / Norazlina Jaafar
description Orthogonal Frequency Division Multiple Access (OFDMA) will be the predominant technology for the air interface of broadband mobile wireless system for the next decades. In recent years, OFDMA platform for IEEE 802.22 based on cognitive radio (CR) are rolled out for commercial used. The first worldwide application of cognitive radio (CR) networks in unlicensed television broadcast bands is IEEE 802.22, Wireless Regional Area Network (WRAN). CR is the key technology that will enable flexible, efficient and reliable spectrum use by adapting the radio's characteristics to the real-time conditions of the environment. Resource allocation lays an important role in communication networks as a way of optimizing the assignment of available resources to achieve a network design objective and at the same time guarantee the QoS for all users. Efficiency, power consumption and QoS factors should be taken into account by mapping algorithms. This paper investigates the OFDMA based cognitive radio resource allocation problems in WRAN networks.
format Thesis
qualification_level Master's degree
author Jaafar, Norazlina
author_facet Jaafar, Norazlina
author_sort Jaafar, Norazlina
title Resource allocation for OFDMA based cognitive radio in wireless regional area network / Norazlina Jaafar
title_short Resource allocation for OFDMA based cognitive radio in wireless regional area network / Norazlina Jaafar
title_full Resource allocation for OFDMA based cognitive radio in wireless regional area network / Norazlina Jaafar
title_fullStr Resource allocation for OFDMA based cognitive radio in wireless regional area network / Norazlina Jaafar
title_full_unstemmed Resource allocation for OFDMA based cognitive radio in wireless regional area network / Norazlina Jaafar
title_sort resource allocation for ofdma based cognitive radio in wireless regional area network / norazlina jaafar
granting_institution Universiti Teknologi MARA (UiTM)
granting_department Faculty of Electrical Engineering
publishDate 2011
url https://ir.uitm.edu.my/id/eprint/67854/1/67854.PDF
_version_ 1783735737084018688