论文信息 - Erasure Insertion and Clipping for LDPC Coded Frequency-Hopping Non-Coherent BFSK System over Partial-Band Jamming Channel

Erasure Insertion and Clipping for LDPC Coded Frequency-Hopping Non-Coherent BFSK System over Partial-Band Jamming Channel

In this paper, we propose a clipping method for LDPC coded FH BFSK system over partial-band jamming channel. We apply the erasure insertion technique, which had been studied much earlier, now to LDPC codes and discuss its performance degradation region. By using clipping technique, the performance degradation can be removed. Finally, we discuss the erasure insertion and clipping techniques for various jamming conditions.

[1] D.J.C. MacKay,et al. Good error-correcting codes based on very sparse matrices , 1997, Proceedings of IEEE International Symposium on Information Theory.

[2] Sarah J. Johnson,et al. Iterative Error Correction: References , 2009 .

[3] Lie-Liang Yang,et al. Non-Coherent Cooperative Communications Dispensing with Channel Estimation Relying on Erasure Insertion Aided Reed-Solomon Coded SFH M-ary FSK Subjected to Partial-Band Interference and Rayleigh Fading , 2012, IEEE Transactions on Communications.

[4] Lie-Liang Yang,et al. Erasure insertion in RS-coded SFH MFSK subjected to tone jamming and Rayleigh fading , 2005 .

[5] 강병무,et al. Erasure Decoding Method of RS-Convolutional Concatenated Code in Frequency-Hopping Spread Spectrum of Partial Band Jamming Environment. , 1999 .

[6] Rüdiger L. Urbanke,et al. Design of capacity-approaching irregular low-density parity-check codes , 2001, IEEE Trans. Inf. Theory.

[7] A. J. Viterbi. A Robust Ratio-Threshold Technique to Mitigate Tone and Partial Band Jamming in Coded MFSK Systems , 1982, MILCOM 1982 - IEEE Military Communications Conference - Progress in Spread Spectrum Communications.

[8] 박상규. 부분 대역 재밍 신호하에서 부호화된 FH / BFSK 통신 시스팀의 성능 ( Coded Performance of FH / BFSK Communication Systems with Partial Band Jamming ) , 1992 .