Title :
On the performance of serially concatenated convolutional code for frequency hopped PSK in partial-band noise jammer
Author :
Nguyen, Lan K. ; Truong, Tin V.
Author_Institution :
LinQuest Corp., Los Angeles, CA, USA
Abstract :
The performance of a serially concatenated convolutional code (SCCC) for frequency hopped M-ary phase shift keying communication systems over an additive white Gaussian channel noise (AWGN) in the presence of a partial-band noise jammer is discussed in the paper. The scaling of the log-likelihood ratio (LLR) which improves the SNR dynamic range and the jamming strategy are also discussed in the paper. Computer Monte Carlo simulation is used to study the performance of the system for low and high data rates.
Keywords :
AWGN channels; Monte Carlo methods; concatenated codes; convolutional codes; frequency hop communication; jamming; phase shift keying; AWGN; Monte Carlo simulation; PSK; SCCC; SNR dynamic range; frequency hopped M-ary phase shift keying communication systems; jamming strategy; log-likelihood ratio; partial-band noise jammer; serially concatenated convolutional code; white Gaussian channel noise; AWGN; Additive noise; Additive white noise; Concatenated codes; Convolutional codes; Frequency shift keying; Gaussian noise; Jamming; Phase noise; Phase shift keying; log-likelihood ratio; partial band jamming; serially concatenated convolutional code;
Conference_Titel :
Military Communications Conference, 2009. MILCOM 2009. IEEE
Conference_Location :
Boston, MA
Print_ISBN :
978-1-4244-5238-5
Electronic_ISBN :
978-1-4244-5239-2
DOI :
10.1109/MILCOM.2009.5379790
