A new method of modulated orthogonal sequence generation for MPSK signal constellation
Seong Ill Park, Kwang Soon Kim, Jeong-Soon Park, So Ryoung Park, Iickho Song · 2002
In this paper, a code sequence generation method of the modulated orthogonal sequence is suggested. By this method, a code is generated only with integer sums and modular techniques. The autocorrelation and cross-correlation characteristics of these sequences are investigated. The sequence generated by the suggested method has orthogonality and satisfies the mathematical lower bound of the cross-correlation.