A new approach for spectrum sensing in wideband

Stašionis, Liudas; Serackis, Artūras

doi:10.1109/eurocon.2013.6624976

Cited by 6 publications

(2 citation statements)

References 12 publications

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“…Reconfigurable hardware such as Field Programmable Gate Array (FPGA) is an integrated circuit that allows to convert the circuit board level into a chip level product after manufacturing. FPGA are widely used in communications (Stašionis, Serackis 2013, 2016, medicine (Senthilkumar, Umamaheswari 2012), high performance computing, industrial control with high speed, low power consumption, high reliability, high density (Sun et al 2002). FPGA gives an opportunity to process the incoming data with necessary speed and without the complexity of an application-specific circuit (Haselman et al 2009) thereby reducing power consumption and improving reliability.…”

Section: Field Programmable Gate Array Specificitymentioning

confidence: 99%

Research of Metabolic P System Field Programmable Gate Array Implementation

Kulakovskis¹

2019

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Disertacija rengta 2014-2019 metais Vilniaus Gedimino technikos universitete. Vadovas prof. dr. Dalius NAVAKAUSKAS (Vilniaus Gedimino technikos universitetas, elektros ir elektronikos inžinerija-T 001). Vilniaus Gedimino technikos universiteto Elektros ir elektronikos inžinerijos mokslo krypties disertacijos gynimo taryba: Pirmininkas prof. dr. Vytautas URBANAVIČIUS (Vilniaus Gedimino technikos universitetas, elektros ir elektronikos inžinerija-T 001). Nariai: prof. dr. Algirdas BAŠKYS (Vilniaus Gedimino technikos universitetas, elektros ir elektronikos inžinerija-T 001), prof. habil. dr. Gintautas DZEMYDA (Vilniaus universitetas, informatikos inžinerija-T 007), dr. Ofer HADAR (Negevo Ben-Guriono universitetas, Izraelis, elektros ir elektronikos inžinerija-T 001), prof. dr. Jurij NOVICKIJ (Vilniaus Gedimino technikos universitetas, elektros ir elektronikos inžinerija-T 001). Disertacija bus ginama viešame Elektros ir elektronikos inžinerijos mokslo krypties disertacijos gynimo tarybos posėdyje 2019 m. gegužės 31 d. 13 val. Vilniaus Gedimino technikos universiteto senato posėdžių salėje.

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Section: Field Programmable Gate Array Specificitymentioning

confidence: 99%

Research of Metabolic P System Field Programmable Gate Array Implementation

Kulakovskis¹

2019

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“…Evaluation of detector performance in simulated environment relies on the selected noise model. In this paper the real measurements of GSM downlink channel using low cost SDR [11] is performed for experimental investigation. Evaluation of spectrum sensor proposed in this paper is performed using pattern analysis technique based on estimation of high energy primary user signal cyclostationary features.…”

Section: Introductionmentioning

confidence: 99%

Burst Signal Detector based on Signal Energy and Standard Deviation

Stašionis

Serackis

2014

ElAEE

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Paper focuses on the spectrum sensing for cognitive radio solutions. The new algorithm is proposed for burst signal detection in frequency band where only this type of primary user signal appears (e.g. GSM band). Proposed spectrum sensor use signal energy and standard deviation estimates for primary user signal detection. A single perceptron is proposed to define a threshold for spectrum sensor. To investigate the efficiency of proposed spectrum sensor the real environment measurements were performed in the frequency band used by GSM system for downlink. An additional analysis of the signal energy estimates showed the periodicity of the energy changes in time domain. The calculation of FFT for signal energy changes in time has proven the performance of proposed spectrum detector for low power (situated far away from spectrum sensor) primary user signal detection in situations where it is covered by environment noise.

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Spectrum Sensor Based on a Self-Organizing Feature Map

Serackis

Stašionis

2014

Nonlinear Dynamics of Electronic Systems

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A new approach for spectrum sensing in wideband

Cited by 6 publications

References 12 publications

Research of Metabolic P System Field Programmable Gate Array Implementation

Research of Metabolic P System Field Programmable Gate Array Implementation

Burst Signal Detector based on Signal Energy and Standard Deviation

Spectrum Sensor Based on a Self-Organizing Feature Map

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