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A performance analysis of a new periodogram for spectrum sensing

The cognitive radio is considered a best solution for the limited spectrum resources problem. The periodogram based energy detection can be used for spectrum estimation in cognitive radio. It does not need any prior information about the primary signal. This paper presents a new periodogram by using...

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主要な著者: Salman, Emad Hmood, Noordin, Nor Kamariah, Hashim, Shaiful Jahari, Hashim, Fazirulhisyam, Ng, Chee Kyun
フォーマット: Conference or Workshop Item
言語:English
出版事項: IEEE 2016
オンライン･アクセス:http://psasir.upm.edu.my/id/eprint/56327/1/A%20performance%20analysis%20of%20a%20new%20periodogram%20for%20spectrum%20sensing.pdf
http://psasir.upm.edu.my/id/eprint/56327/
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spelling my.upm.eprints.563272017-07-31T05:49:27Z http://psasir.upm.edu.my/id/eprint/56327/ A performance analysis of a new periodogram for spectrum sensing Salman, Emad Hmood Noordin, Nor Kamariah Hashim, Shaiful Jahari Hashim, Fazirulhisyam Ng, Chee Kyun The cognitive radio is considered a best solution for the limited spectrum resources problem. The periodogram based energy detection can be used for spectrum estimation in cognitive radio. It does not need any prior information about the primary signal. This paper presents a new periodogram by using the Discrete Cosine Transform (DCT). In addition, it analyses and compares the performance with raw periodogram. The result reveals the DCT based periodogram is better than the traditional one due to its low variance. Consequently, the proposed system has a high probability of detection with low probability of false alarm even in case of lower SNR. IEEE 2016 Conference or Workshop Item PeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/56327/1/A%20performance%20analysis%20of%20a%20new%20periodogram%20for%20spectrum%20sensing.pdf Salman, Emad Hmood and Noordin, Nor Kamariah and Hashim, Shaiful Jahari and Hashim, Fazirulhisyam and Ng, Chee Kyun (2016) A performance analysis of a new periodogram for spectrum sensing. In: 2016 International Conference on Advances in Electrical, Electronic and Systems Engineering (ICAEES 2016), 14-16 Nov. 2016, Putrajaya, Malaysia. (pp. 592-596). 10.1109/ICAEES.2016.7888115
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
description The cognitive radio is considered a best solution for the limited spectrum resources problem. The periodogram based energy detection can be used for spectrum estimation in cognitive radio. It does not need any prior information about the primary signal. This paper presents a new periodogram by using the Discrete Cosine Transform (DCT). In addition, it analyses and compares the performance with raw periodogram. The result reveals the DCT based periodogram is better than the traditional one due to its low variance. Consequently, the proposed system has a high probability of detection with low probability of false alarm even in case of lower SNR.
format Conference or Workshop Item
author Salman, Emad Hmood
Noordin, Nor Kamariah
Hashim, Shaiful Jahari
Hashim, Fazirulhisyam
Ng, Chee Kyun
spellingShingle Salman, Emad Hmood
Noordin, Nor Kamariah
Hashim, Shaiful Jahari
Hashim, Fazirulhisyam
Ng, Chee Kyun
A performance analysis of a new periodogram for spectrum sensing
author_facet Salman, Emad Hmood
Noordin, Nor Kamariah
Hashim, Shaiful Jahari
Hashim, Fazirulhisyam
Ng, Chee Kyun
author_sort Salman, Emad Hmood
title A performance analysis of a new periodogram for spectrum sensing
title_short A performance analysis of a new periodogram for spectrum sensing
title_full A performance analysis of a new periodogram for spectrum sensing
title_fullStr A performance analysis of a new periodogram for spectrum sensing
title_full_unstemmed A performance analysis of a new periodogram for spectrum sensing
title_sort performance analysis of a new periodogram for spectrum sensing
publisher IEEE
publishDate 2016
url http://psasir.upm.edu.my/id/eprint/56327/1/A%20performance%20analysis%20of%20a%20new%20periodogram%20for%20spectrum%20sensing.pdf
http://psasir.upm.edu.my/id/eprint/56327/
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score 13.251813

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