TY - GEN
T1 - Nonbinary LDPC coded FH systems over partial-band jamming channels
AU - Liu, Ce Lun
AU - Bu, Xiang Yuan
AU - Wang, Hong Jian
PY - 2009
Y1 - 2009
N2 - The frequency hopping (FH) communication systems are efficient systems for anti-jamming. When on the general partial-band jamming condition, the channel can be considered as burst jamming channel. In traditional FH systems, the Reed-Solomon (RS) codes are commonly used to correct the burst errors. A better form of coding may be nonbinary low-density parity-check (LDPC) codes, which have been shown to outperform binary LDPC codes and RS codes on additive white Gaussian noise (AWGN) channels and magnetic recording channels. In this paper, we report on our investigation of nonbinary LDPC coded FH systems on partial-band jamming channels. We show that nonbinary LDPC coded FH systems outperform RS coded FH systems in both low speed FH systems and high FH systems.
AB - The frequency hopping (FH) communication systems are efficient systems for anti-jamming. When on the general partial-band jamming condition, the channel can be considered as burst jamming channel. In traditional FH systems, the Reed-Solomon (RS) codes are commonly used to correct the burst errors. A better form of coding may be nonbinary low-density parity-check (LDPC) codes, which have been shown to outperform binary LDPC codes and RS codes on additive white Gaussian noise (AWGN) channels and magnetic recording channels. In this paper, we report on our investigation of nonbinary LDPC coded FH systems on partial-band jamming channels. We show that nonbinary LDPC coded FH systems outperform RS coded FH systems in both low speed FH systems and high FH systems.
KW - FH systems
KW - Nonbinary LDPC codes
KW - Partial-band jamming
KW - Sum-product algorithm
UR - http://www.scopus.com/inward/record.url?scp=73149104174&partnerID=8YFLogxK
U2 - 10.1109/WICOM.2009.5301075
DO - 10.1109/WICOM.2009.5301075
M3 - Conference contribution
AN - SCOPUS:73149104174
SN - 9781424436934
T3 - Proceedings - 5th International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2009
BT - Proceedings - 5th International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2009
T2 - 5th International Conference on Wireless Communications, Networking and Mobile Computing, WiCOM 2009
Y2 - 24 September 2009 through 26 September 2009
ER -