Zobrazeno 1 - 10 of 11 pro vyhledávání: '"Hussein Kobeissi"'
1
Akademický článek
Asymptotic Approximation of the Standard Condition Number Detector for Large Multi-Antenna Cognitive Radio Systems
Autor: Hussein Kobeissi, Youssef Nasser, Amor Nafkha, Oussama Bazzi, Yves Louet
Publikováno v: EAI Endorsed Transactions on Cognitive Communications, Vol 3, Iss 11, Pp 1-9 (2017)
Standard condition number (SCN) detector is a promising detector that can work eÿciently in uncertain environments. In this paper, we consider a Cognitive Radio (CR) system with large number of antennas (eg. Massive MIMO) and we provide an accurate
Externí odkaz: https://doaj.org/article/1bfb2634a83941139252c6ce7768e1b2
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2
Akademický článek
On the Performance Analysis and Evaluation of Scaled Largest Eigenvalue in Spectrum Sensing: A Simple Form Approach
Autor: Hussein Kobeissi, Amor Nafkha, Youssef Nasser, Oussama Bazzi, Yves Louët
Publikováno v: EAI Endorsed Transactions on Cognitive Communications, Vol 3, Iss 10, Pp 1-8 (2017)
Scaled Largest Eigenvalue (SLE) detector stands out as the optimal single-primary-user detector in uncertain noisy environments. In this paper, we consider a multi-antenna cognitive radio system in which we aim at detecting the presence/absence of a
Externí odkaz: https://doaj.org/article/825997d89a5349249f2e5c7a359a2324
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3
ELASTIC- Enabling Massive-Antenna for Joint Spectrum Sensing and Sharing: How Many Antennas Do We Need?
Autor: Youssef Nasser, Amor Nafkha, Yves Louet, Oussama Bazzi, Hussein Kobeissi
Publikováno v: IEEE Transactions on Cognitive Communications and Networking
IEEE Transactions on Cognitive Communications and Networking, 2019, 5 (2), pp.267-280. ⟨10.1109/TCCN.2019.2901847⟩
IEEE Transactions on Cognitive Communications and Networking, IEEE, 2019, 5 (2), pp.267-280. ⟨10.1109/TCCN.2019.2901847⟩
International audience; Massive Antenna and Cognitive Radio (CR) technologies have attracted many research interests due to the additional resources offered in striving against the spectrum crisis. In this paper, we propose a general framework to Enl
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::427351f32aec12b0723eb5d49c15e68e
https://hal.science/hal-02151864
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4
Asymptotic Approximation of the Standard Condition Number Detector for Large Multi-Antenna Cognitive Radio Systems
Autor: Youssef Nasser, Yves Louet, Amor Nafkha, Oussama Bazzi, Hussein Kobeissi
Publikováno v: EAI Endorsed Transactions on Cognitive Communications
EAI Endorsed Transactions on Cognitive Communications, 2017, 3 (11), ⟨10.4108/eai.31-5-2017.152554⟩
EAI Endorsed Transactions on Cognitive Communications, EAI Publications, 2017, 3 (11), ⟨10.4108/eai.31-5-2017.152554⟩
EAI Endorsed Transactions on Cognitive Communications, Vol 3, Iss 11, Pp 1-9 (2017)
International audience; Standard condition number (SCN) detector is a promising detector that can work efficiently in uncertain environments. In this paper, we consider a Cognitive Radio (CR) system with large number of antennas (eg. Massive MIMO) an
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cda21064b18b340c7412b4f7a6ed9e9b
https://hal.science/hal-01533171
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5
Approximating the standard condition number for cognitive radio spectrum sensing with finite number of sensors
Autor: Amor Nafkha, Youssef Nasser, Yves Louet, Hussein Kobeissi, Oussama Bazzi
Publikováno v: IET Signal Processing
IET Signal Processing, Institution of Engineering and Technology, 2017, 11 (2), pp.145-154. ⟨10.1049/iet-spr.2016.0146⟩
IET Signal Processing, 2017, 11 (2), pp.145-154. ⟨10.1049/iet-spr.2016.0146⟩
In this study, the authors consider the standard condition number (SCN) detector for a cognitive radio with finite number of cooperative sensors. They derive an exact nested form of the distribution of the SCN for the central uncorrelated, non-centra
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4ff977b7ebe3ebaf0bcf4a2dadf17701
https://hal.archives-ouvertes.fr/hal-01431348
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6
On the Performance Analysis and Evaluation of Scaled Largest Eigenvalue in Spectrum Sensing: A Simple Form Approach
Autor: Yves Louet, Youssef Nasser, Oussama Bazzi, Hussein Kobeissi, Amor Nafkha
Publikováno v: EAI Endorsed Transactions on Cognitive Communications
EAI Endorsed Transactions on Cognitive Communications, EAI Publications, 2017, 3 (10), pp.e5. ⟨10.4108/eai.23-2-2017.152193⟩
EAI Endorsed Transactions on Cognitive Communications, 2017, 3 (10), pp.e5. ⟨10.4108/eai.23-2-2017.152193⟩
EAI Endorsed Transactions on Cognitive Communications, Vol 3, Iss 10, Pp 1-8 (2017)
Scaled Largest Eigenvalue (SLE) detector stands out as the optimal single-primary-user detector in uncertain noisy environments. In this paper, we consider a multi-antenna cognitive radio system in which we aim at detecting the presence/absence of a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d0508a7287bab6f27f375120ff2efac2
https://hal.archives-ouvertes.fr/hal-01477167/file/eai.23-2-2017.152193.pdf
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7
On the detection probability of the standard condition number detector in finite-dimensional cognitive radio context
Autor: Youssef Nasser, Oussama Bazzi, Amor Nafkha, Hussein Kobeissi, Yves Louet
Publikováno v: EURASIP Journal on Wireless Communications and Networking
EURASIP Journal on Wireless Communications and Networking, SpringerOpen, 2016, 2016 (1), pp.137. ⟨10.1186/s13638-016-0634-0⟩
EURASIP Journal on Wireless Communications and Networking, 2016, 2016 (1), pp.137. ⟨10.1186/s13638-016-0634-0⟩
International audience; Standard condition number (SCN) detector is an efficient detector in multi-dimensional cognitive radio systems since no a priori knowledge is needed. The earlier studies usually assume a large number of dimensions and a large
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5581844bb415bdbaed2ac542b04cb4f8
https://hal.archives-ouvertes.fr/hal-01431380
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8
Simple and Accurate Closed-Form Approximation of the Standard Condition Number Distribution with Application in Spectrum Sensing
Autor: Youssef Nasser, Amor Nafkha, Hussein Kobeissi, Yves Louet, Oussama Bazzi
Publikováno v: Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering ISBN: 9783319403519
CrownCom
Standard condition number (SCN) detector is a promising detector that can work effectively in uncertain environments. In this paper, we consider a Cognitive Radio (CR) with large number of antennas (eg. Massive MIMO) and we provide an accurate and si
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cd972199fd65647bb12f6c77744a4d5f
https://doi.org/10.1007/978-3-319-40352-6_29
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9
On the performance evaluation of Eigenvalue-based spectrum sensing detector for MIMO systems
Autor: Yves Louet, Amor Nafkha, Youssef Nasser, Hussein Kobeissi, Oussama Bazzi
Publikováno v: Proceedings of the 31st General Assembly of the International Union of Radio Science
URSI 2014
URSI 2014, Aug 2014, Beijing, China
International audience; The agility of any cognitive radio system largely depends on the performance of the spectrum sensing technique used. While the Energy Detector (ED) is considered to be a very simple technique in practice, it suffers from noise
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bade2ac8de3f2cef344f3e6f234bbfce
https://doi.org/10.1109/ursigass.2014.6929235
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10
Effect of RF impairments on spectrum sensing techniques
Autor: Karim Y. Kabalan, Youssef Nasser, Mohammad H. Haroun, Lise Safatly, Haidar El Mokdad, Oussama Bazzi, Hussein Kobeissi
Publikováno v: WTS
Spectrum sensing is the key element in the implementation of a cognitive radio equipment allowing the utilization of vacant bandwidth unused by the primary users such as broadcasting white spaces. To implement suitable spectrum sensing techniques, RF
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e3df9e1bf70160b53a697805a3389c5e
https://doi.org/10.1109/wts.2014.6835002
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