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Please use this identifier to cite or link to this item: http://dspace.unimap.edu.my:80/xmlui/handle/123456789/8503

Title: Multi-carrier frequency hopping spread spectrum system with girth-six low-density parity-check codes
Authors: Farid, Ghani, Prof.
Yahya, A.
Keywords: Additive white Gaussian noise channel;Anti-jamming;Fast frequency hopping;Forward error correction schemes;International Multimedia, Signal Processing and Communication Technologies 2009;IMPACT 2009
Issue Date: 14-Mar-2009
Publisher: Institute of Electrical and Electronics Engineering (IEEE)
Citation: p.258-260
Series/Report no.: Proceedings of the International Multimedia, Signal Processing and Communication Technologies (IMPACT) 2009
Abstract: In this paper, a multicarrier frequency hopping spread spectrum (MCFH-SS) system with girth-six low-density parity-check (LDPC) codes is developed as forward error correction scheme to improve its anti-jamming (AJ) capabilities. The paper also evaluates the bit error rate (BER) of girth-six LDPC codes with a column weight 3 for the given values of fractional bandwidth (ñ). It is found that the performance of MCFH-SS system with LDPC codes is significantly better than the system employing fast frequency hopping spread spectrum (FFH-SS) with girth-six LDPC codes in the presence of partial band noise jamming (PBNJ) over Additive White Gaussian Noise (AWGN) channel. At ñ =1, the BER of MCFH-SS and FFH-SS system is approximately 10.3 and10.2, respectively. This shows the effectiveness of MCFH-SS system with girth-six LDPC codes.
Description: Link to publisher's hompage at http://ieeexplore.ieee.org/
URI: http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=5164224
http://hdl.handle.net/123456789/8503
ISBN: 978-1-4244-3604-0
Appears in Collections:Conference Papers
Farid Ghani, Prof. Dr.

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