Branched Bispectrum-Based Encoding Technique

Novel branched bispectrum-based redundant encoding technique is suggested for wireless communication systems operating in radio links contaminated by noise and strong frequency selective fading. Interference resistant code using bispectrum-arranged triplet-signals is proposed. Communication performance for suggested encoding technique is studied for multipath Rayleigh and Rician wireless channel models by computer simulations. It is demonstrated that bispectrum-based encoding technique provides considerable gain of interference immunity in noisy and fading communication channels as compared with common branched redundant communication systems.