Assessment of dynamic spectrum allocation technique in heterogeneous network

Mobile devices are becoming the priority of access to a growing trend of online services. As services use higher quality images & video, an increase of wireless network capacity is required. In this case, spectrum is a way to go. Even though capacity is important, there are other factors as w...

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Main Authors:	Ismail, Ahmad Fadzil, Hasan, Mohammad Kamrul, Othman, N.I, Hashim, Wahidah
Format:	Article
Language:	English English
Published:	Science and Engineering Research Support Society 2017
Subjects:	TK Electrical engineering. Electronics Nuclear engineering TK5101 Telecommunication. Including telegraphy, radio, radar, television
Online Access:	http://irep.iium.edu.my/59206/ http://irep.iium.edu.my/59206/ http://irep.iium.edu.my/59206/ http://irep.iium.edu.my/59206/1/59206_Assessment%20of%20Dynamic%20Spectrum_article.pdf http://irep.iium.edu.my/59206/7/59206_Assessment%20of%20Dynamic%20Spectrum%20Allocation%20Technique_WOS.pdf

id	iium-59206
recordtype	eprints
spelling	iium-592062019-08-20T17:16:49Z http://irep.iium.edu.my/59206/ Assessment of dynamic spectrum allocation technique in heterogeneous network Ismail, Ahmad Fadzil Hasan, Mohammad Kamrul Othman, N.I Hashim, Wahidah TK Electrical engineering. Electronics Nuclear engineering TK5101 Telecommunication. Including telegraphy, radio, radar, television Mobile devices are becoming the priority of access to a growing trend of online services. As services use higher quality images & video, an increase of wireless network capacity is required. In this case, spectrum is a way to go. Even though capacity is important, there are other factors as well, for example, coverage, flexibility and resilience. Dynamic spectrum access technology allows higher transmission power according to location & safe sharing with licensed users (LU). Dynamic spectrum allocation (DSA) technique enhances the spectrum efficiency for the users in Heterogeneous Network. This paper explains about the findings that are observed by two different researches that are related to our research title. The first paper is about the basic OFDM structure using GNU Radio software and implemented using USRP hardware. The second research is about the implementation of Dynamic Resource Allocation for LTE using GNU Radio. The first research explained about the advantages and disadvantages of OFDM configuration. The second research explained more about the implementation of Dynamic Resource Allocation in the uplink and downlink configuration, and are tested using three algorithms; Max-sum, max-min and maxproduct. All the results are obtained from GNU Radio. However, the results are not implemented using USRP because of the short amount of time. Based on these two researches, we identified the advantages and disadvantages of the proposed designs and develop our own design to mitigate the cross-tier interference in multi-tiers HetNets. Science and Engineering Research Support Society 2017 Article PeerReviewed application/pdf en http://irep.iium.edu.my/59206/1/59206_Assessment%20of%20Dynamic%20Spectrum_article.pdf application/pdf en http://irep.iium.edu.my/59206/7/59206_Assessment%20of%20Dynamic%20Spectrum%20Allocation%20Technique_WOS.pdf Ismail, Ahmad Fadzil and Hasan, Mohammad Kamrul and Othman, N.I and Hashim, Wahidah (2017) Assessment of dynamic spectrum allocation technique in heterogeneous network. International Journal of Future Generation Communication and Networking, 10 (3). pp. 41-48. ISSN 2233-7857 http://www.sersc.org/journals/IJFGCN/vol10_no3/5.pdf 10.14257/ijfgcn.2017.10.3.05
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English English
topic	TK Electrical engineering. Electronics Nuclear engineering TK5101 Telecommunication. Including telegraphy, radio, radar, television
spellingShingle	TK Electrical engineering. Electronics Nuclear engineering TK5101 Telecommunication. Including telegraphy, radio, radar, television Ismail, Ahmad Fadzil Hasan, Mohammad Kamrul Othman, N.I Hashim, Wahidah Assessment of dynamic spectrum allocation technique in heterogeneous network
description	Mobile devices are becoming the priority of access to a growing trend of online services. As services use higher quality images & video, an increase of wireless network capacity is required. In this case, spectrum is a way to go. Even though capacity is important, there are other factors as well, for example, coverage, flexibility and resilience. Dynamic spectrum access technology allows higher transmission power according to location & safe sharing with licensed users (LU). Dynamic spectrum allocation (DSA) technique enhances the spectrum efficiency for the users in Heterogeneous Network. This paper explains about the findings that are observed by two different researches that are related to our research title. The first paper is about the basic OFDM structure using GNU Radio software and implemented using USRP hardware. The second research is about the implementation of Dynamic Resource Allocation for LTE using GNU Radio. The first research explained about the advantages and disadvantages of OFDM configuration. The second research explained more about the implementation of Dynamic Resource Allocation in the uplink and downlink configuration, and are tested using three algorithms; Max-sum, max-min and maxproduct. All the results are obtained from GNU Radio. However, the results are not implemented using USRP because of the short amount of time. Based on these two researches, we identified the advantages and disadvantages of the proposed designs and develop our own design to mitigate the cross-tier interference in multi-tiers HetNets.
format	Article
author	Ismail, Ahmad Fadzil Hasan, Mohammad Kamrul Othman, N.I Hashim, Wahidah
author_facet	Ismail, Ahmad Fadzil Hasan, Mohammad Kamrul Othman, N.I Hashim, Wahidah
author_sort	Ismail, Ahmad Fadzil
title	Assessment of dynamic spectrum allocation technique in heterogeneous network
title_short	Assessment of dynamic spectrum allocation technique in heterogeneous network
title_full	Assessment of dynamic spectrum allocation technique in heterogeneous network
title_fullStr	Assessment of dynamic spectrum allocation technique in heterogeneous network
title_full_unstemmed	Assessment of dynamic spectrum allocation technique in heterogeneous network
title_sort	assessment of dynamic spectrum allocation technique in heterogeneous network
publisher	Science and Engineering Research Support Society
publishDate	2017
url	http://irep.iium.edu.my/59206/ http://irep.iium.edu.my/59206/ http://irep.iium.edu.my/59206/ http://irep.iium.edu.my/59206/1/59206_Assessment%20of%20Dynamic%20Spectrum_article.pdf http://irep.iium.edu.my/59206/7/59206_Assessment%20of%20Dynamic%20Spectrum%20Allocation%20Technique_WOS.pdf
first_indexed	2023-09-18T21:23:50Z
last_indexed	2023-09-18T21:23:50Z
_version_	1777412059526332416

Assessment of dynamic spectrum allocation technique in heterogeneous network

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