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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://dspace.unimap.edu.my/123456789/8503 |
| ISBN: | 978-1-4244-3604-0 |
| Appears in Collections: | Conference Papers Farid Ghani, Prof. Dr. |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| Multi-carrier frequency hopping spread spectrum system with girth-six low-density parity-check codes.pdf | 50.17 kB | Adobe PDF | View/Open |
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