Enhancing the reliability of spectral correlation function with distributed computing

Alfaqawi, Mohammed and Chebil, Jalel and Habaebi, Mohamed Hadi and Ramli , Noriah and Mohamad, H. (2013) Enhancing the reliability of spectral correlation function with distributed computing. In: 5th International Conference on Mechatronics (ICOM'13), 2 – 4 July 2013, Kuala Lumpur, Malaysia.

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Abstract

Many random time series used in signal processing systems are cyclostationary due to the sinusoidal carriers, pulse trains, periodic motion, or physical phenomenon. The cyclostationarity of the signal could be analysed by using the spectral correlation function (SCF). However, it is considered high complex due to the 2-D functionality and the required long observation time. The SCF could be computed in various methods however, there are two methods used in practice such as FFT accumulation method (FAM) and strip spectral correlation algorithm (SSCA). This paper investigates the advantage on the complexity and the reliability by distributing the workload of one processor on different cooperated processors. The paper found that with increasing the reliability of the SCF, the number of the cooperated processors to achieve the half of the maximum complexity will reduce.

Item Type:	Conference or Workshop Item (Full Paper)
Additional Information:	6110/31943
Subjects:	T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK5101 Telecommunication. Including telegraphy, radio, radar, television
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Engineering > Department of Electrical and Computer Engineering
Depositing User:	Dr. Mohamed Hadi Habaebi
Date Deposited:	04 Oct 2013 09:38
Last Modified:	04 Oct 2013 09:38
URI:	http://irep.iium.edu.my/id/eprint/31943

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