CLASSES OF MINIMAX BI-PHASE SIGNALS BASED ON PERFECT BINARY ARRAYS

摘要

Based on the full class of perfect binary arrays of the order N = 8 and of the volume J= 688128, an ensemble of minimax bi-phase signals of the length n = N~2 = 64, with their correlation parameter R_(min max) = 6, is set up. It is established that the correlation properties of normal systems (64x64) of bi-phase signals based on perfect binary arrays are best from the viewpoint of minimax criterion, as compared with known derived Walsh-Hadamard systems used in the CDMA standard technologies.