Overlapped FFH-CDMA and variable processing gain FFH-CDMA : performance evaluation and comparison

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Title:	Overlapped FFH-CDMA and variable processing gain FFH-CDMA : performance evaluation and comparison
Authors:	Inaty, Elie Ghostine, Charbel
Affiliations:	Department of Electrical Engineering
Keywords:	Error statistics Frequency hop communication
Subjects:	Code division multiple access
Issue Date:	2005
Publisher:	IEEE
Part of:	IEEE 59th Vehicular Technology Conference, 2004. VTC 2004-Spring. 2004
Start page:	1436
End page:	1440
Conference:	IEEE Vehicular Technology Conference. VTC 2004-Spring (IEEE Cat. No.04CH37514) (59th : 17-19 May 2004 : Milan, Italy)
Abstract:	In this paper, the performance of two FFH-CDMA multirate schemes are studied and compared. The first one is the classical variable processing gain fast frequency hopping CDMA (VPG FFH-CDMA) and the second is the newly proposed overlapped fast frequency hopping CDMA (OFFH-CDMA). Specifically, we analyze the signal to interference ratio for the VPG FFH-CDMA and the OFFH-CDMA systems. The bit error rate for the two systems is shown in the numerical results. We show that the newly proposed OFFH-CDMA always outperforms the classical VPG FFH-CDMA for different system scenarios.
URI:	https://scholarhub.balamand.edu.lb/handle/uob/736
Ezproxy URL:	Link to full text
Type:	Conference Paper
Appears in Collections:	Department of Electrical Engineering

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