Title :
Performance of serially concatenated convolutional codes with DPSK in the presence of pulsed noise jamming
Author :
Chia, Eng Seng ; Robertson, R. Clark
Author_Institution :
Dept. of Electr. & Comput. Eng., Naval Postgraduate Sch., Monterey, CA, USA
Abstract :
In this paper, the bit error rate of four-state serially concatenated convolutional codes (SCCC) with DPSK, AWGN and pulsed noise jamming is examined. For low signal-to-noise ratios, simulation results are used, while for higher signal-to-noise ratios, an average upper bound is developed. The results show that at higher signal-to-jamming noise ratios, pulsed noise jamming rather than barrage jamming is the worst case. DPSK is not as good as BPSK when used with SCCC. Simulation results also showed that side information is not as useful for DPSK.
Keywords :
AWGN; concatenated codes; convolutional codes; differential phase shift keying; error statistics; jamming; AWGN; BER; BPSK; DPSK; SNR; average upper bound; barrage jamming; bit error rate; pulsed noise jamming; serially concatenated convolutional codes; side information; signal-to-jamming noise ratio; signal-to-noise ratio; simulation model; simulation results; AWGN; Additive white noise; Bit error rate; Concatenated codes; Convolutional codes; Differential quadrature phase shift keying; Gaussian noise; Jamming; Signal to noise ratio; Upper bound;
Conference_Titel :
MILCOM 2002. Proceedings
Print_ISBN :
0-7803-7625-0
DOI :
10.1109/MILCOM.2002.1179567