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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) 
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.
Ezproxy URL: Link to full text
Type: Conference Paper
Appears in Collections:Department of Electrical Engineering

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