List Metric Detection of Coded FH/MFSK (Frequency-Hopped Multiple Frequency Shift Keying) in a Tone Jamming Environment

Download or read book List Metric Detection of Coded FH/MFSK (Frequency-Hopped Multiple Frequency Shift Keying) in a Tone Jamming Environment written by P. J. Crepeau and published by . This book was released on 1984 with total page 25 pages. Available in PDF, EPUB and Kindle. Book excerpt: The performance of coded FH/MFSK with list metric detection is presented for two severe jamming channels, the single-tone and multiple-tone jamming channels. It is shown that list detection is a highly efficient soft decision quantization scheme for tone jamming provided that channel state information in the form of list position probabilities is available. Results indicate an improvements in Eb/No performance of greater than 10 dB over hard decision performance when large alphabets and large list sizes are used. Optical jamming fractions are derived, and in all cases the optimal jamming is less than full-band. (Author).