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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/59206/1/59206_Assessment%20of%20Dynamic%20Spectrum_article.pdf
http://irep.iium.edu.my/59206/7/59206_Assessment%20of%20Dynamic%20Spectrum%20Allocation%20Technique_WOS.pdf
http://irep.iium.edu.my/59206/
http://www.sersc.org/journals/IJFGCN/vol10_no3/5.pdf
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spelling my.iium.irep.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
institution Universiti Islam Antarabangsa Malaysia
building IIUM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider International Islamic University Malaysia
content_source IIUM Repository (IREP)
url_provider http://irep.iium.edu.my/
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/59206/1/59206_Assessment%20of%20Dynamic%20Spectrum_article.pdf
http://irep.iium.edu.my/59206/7/59206_Assessment%20of%20Dynamic%20Spectrum%20Allocation%20Technique_WOS.pdf
http://irep.iium.edu.my/59206/
http://www.sersc.org/journals/IJFGCN/vol10_no3/5.pdf
_version_ 1643619667627999232
score 13.211869

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