Araştırma Makalesi

Detection of Antipodal Signals Under Skewed Alpha-Stable Noise

Cilt: 21 Sayı: 62 21 Mayıs 2019
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Detection of Antipodal Signals Under Skewed Alpha-Stable Noise

Öz

This study analyses performance of digital communication system having baseband binary phase shift keying modulation under asymmetric non-Gaussian noise. Correspondingly, the problem is characterised as antipodal signal detection where skewed stable distribution is used as asymmetric non-Gaussian noise exhibiting impulsive behaviour. The performance of the communication system is expressed as a function of error probability with respect to noise parameters. It is shown that the skewness of the channel noise results in degradation of error probability at low signal to noise ratio. Also, the effect of skewness is more apparent when the impulsiveness of the noise increased. As the contribution, any receiver design to compensate the asymmetric behaviour of the channel noise can be used to enhance the detection accuracy since the error performance gets worse while departing from symmetric behaviour of the noise under the same impulsiveness. Additionally, the detection performance is analysed by receiver operating characteristic under the skewed stable noise environment. According to findings, probability of detection can be tuned and locally increased with respect to the false alarm probability depending on the sign of the skewness.

Anahtar Kelimeler

Kaynakça

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Ayrıntılar

Birincil Dil

İngilizce

Konular

Mühendislik

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

21 Mayıs 2019

Gönderilme Tarihi

19 Kasım 2018

Kabul Tarihi

7 Ocak 2019

Yayımlandığı Sayı

Yıl 2019 Cilt: 21 Sayı: 62

Kaynak Göster

APA
Çek, M. E., & Şentürk, Ö. (2019). Detection of Antipodal Signals Under Skewed Alpha-Stable Noise. Dokuz Eylül Üniversitesi Mühendislik Fakültesi Fen ve Mühendislik Dergisi, 21(62), 525-531. https://doi.org/10.21205/deufmd.2019216217
AMA
1.Çek ME, Şentürk Ö. Detection of Antipodal Signals Under Skewed Alpha-Stable Noise. DEUFMD. 2019;21(62):525-531. doi:10.21205/deufmd.2019216217
Chicago
Çek, Mehmet Emre, ve Özge Şentürk. 2019. “Detection of Antipodal Signals Under Skewed Alpha-Stable Noise”. Dokuz Eylül Üniversitesi Mühendislik Fakültesi Fen ve Mühendislik Dergisi 21 (62): 525-31. https://doi.org/10.21205/deufmd.2019216217.
EndNote
Çek ME, Şentürk Ö (01 Mayıs 2019) Detection of Antipodal Signals Under Skewed Alpha-Stable Noise. Dokuz Eylül Üniversitesi Mühendislik Fakültesi Fen ve Mühendislik Dergisi 21 62 525–531.
IEEE
[1]M. E. Çek ve Ö. Şentürk, “Detection of Antipodal Signals Under Skewed Alpha-Stable Noise”, DEUFMD, c. 21, sy 62, ss. 525–531, May. 2019, doi: 10.21205/deufmd.2019216217.
ISNAD
Çek, Mehmet Emre - Şentürk, Özge. “Detection of Antipodal Signals Under Skewed Alpha-Stable Noise”. Dokuz Eylül Üniversitesi Mühendislik Fakültesi Fen ve Mühendislik Dergisi 21/62 (01 Mayıs 2019): 525-531. https://doi.org/10.21205/deufmd.2019216217.
JAMA
1.Çek ME, Şentürk Ö. Detection of Antipodal Signals Under Skewed Alpha-Stable Noise. DEUFMD. 2019;21:525–531.
MLA
Çek, Mehmet Emre, ve Özge Şentürk. “Detection of Antipodal Signals Under Skewed Alpha-Stable Noise”. Dokuz Eylül Üniversitesi Mühendislik Fakültesi Fen ve Mühendislik Dergisi, c. 21, sy 62, Mayıs 2019, ss. 525-31, doi:10.21205/deufmd.2019216217.
Vancouver
1.Mehmet Emre Çek, Özge Şentürk. Detection of Antipodal Signals Under Skewed Alpha-Stable Noise. DEUFMD. 01 Mayıs 2019;21(62):525-31. doi:10.21205/deufmd.2019216217

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