Abstract
The performance of low-density parity-check (LDPC) codes is investigated for fast frequency hopping / binary frequency shift keying (FFH/BFSK) in partial-band noise jamming channels. We employ different diversity combining schemes to compute the codeword bit decision reliability. In this paper, we consider the maximum-likelihood (ML) diversity combining scheme and two low-complexity suboptimal diversity combining schemes: square-law with adaptive gain control (AGO) combining and square-law with equal gain combining. Simulation results show that, by combining both of the diversity and coding gain, our proposed system can provide excellent performance against partial-band noise jamming.
Original language | English |
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Title of host publication | IWCMC 2006 - Proceedings of the 2006 International Wireless Communications and Mobile Computing Conference |
Pages | 1213-1217 |
Number of pages | 5 |
DOIs | |
State | Published - 1 Dec 2006 |
Event | IWCMC 2006 - 2006 International Wireless Communications and Mobile Computing Conference - Vancouver, BC, Canada Duration: 3 Jul 2006 → 6 Jul 2006 |
Publication series
Name | IWCMC 2006 - Proceedings of the 2006 International Wireless Communications and Mobile Computing Conference |
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Volume | 2006 |
Conference
Conference | IWCMC 2006 - 2006 International Wireless Communications and Mobile Computing Conference |
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Country | Canada |
City | Vancouver, BC |
Period | 3/07/06 → 6/07/06 |
Keywords
- Diversity combining
- FFH/BFSK
- LDPC
- Partial-band noise jamming