Spectrum Sensing Based on Nonparametric Autocorrelation in Wireless Communication Systems under Alpha Stable Noise

المؤلفون المشاركون

Chen, Riqing
Wang, Jun
Lin, Ruiquan
Zhao, Xiangning

المصدر

Mobile Information Systems

العدد

المجلد 2016، العدد 2016 (31 ديسمبر/كانون الأول 2016)، ص ص. 1-6، 6ص.

الناشر

Hindawi Publishing Corporation

تاريخ النشر

2016-05-16

دولة النشر

مصر

عدد الصفحات

6

التخصصات الرئيسية

هندسة الاتصالات

الملخص EN

Cognitive radio is regarded as a core technology to support wireless information systems.

Spectrum sensing is one of the key steps to achieve cognitive radio technology.

To address this problem in the presence of Alpha stable noise in wireless communication systems, we propose a nonparametric autocorrelation method, which takes advantages of the characteristics of signal autocorrelation and noise nonstationarity.

The autocorrelated signal is distinguished from Alpha stable noise.

As a result, the proposed method is immune from noise uncertainty.

Simulation results show the validity of the proposed method under Alpha stable noise, for example, impulsive noise in wireless information systems.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Chen, Riqing& Wang, Jun& Lin, Ruiquan& Zhao, Xiangning. 2016. Spectrum Sensing Based on Nonparametric Autocorrelation in Wireless Communication Systems under Alpha Stable Noise. Mobile Information Systems،Vol. 2016, no. 2016, pp.1-6.
https://search.emarefa.net/detail/BIM-1111575

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Chen, Riqing…[et al.]. Spectrum Sensing Based on Nonparametric Autocorrelation in Wireless Communication Systems under Alpha Stable Noise. Mobile Information Systems No. 2016 (2016), pp.1-6.
https://search.emarefa.net/detail/BIM-1111575

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Chen, Riqing& Wang, Jun& Lin, Ruiquan& Zhao, Xiangning. Spectrum Sensing Based on Nonparametric Autocorrelation in Wireless Communication Systems under Alpha Stable Noise. Mobile Information Systems. 2016. Vol. 2016, no. 2016, pp.1-6.
https://search.emarefa.net/detail/BIM-1111575

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references

رقم السجل

BIM-1111575