Title :
A new method of modulated orthogonal sequence generation for MPSK signal constellation
Author :
Park, Seong Ill ; Kim, Kwang Soon ; Park, Jeongsoon ; Park, So Ryoung ; Song, Iickho
Author_Institution :
Dept. of Electr. Eng., Korea Adv. Inst. of Sci. & Technol., Seoul, South Korea
Abstract :
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
Keywords :
correlation methods; modulation coding; phase shift keying; sequences; MPSK signal constellation; autocorrelation characteristics; code sequence generation method; cross-correlation characteristics; integer sums; modular techniques; modulated orthogonal sequence generation; orthogonality; Autocorrelation; Character generation; Constellation diagram; Discrete Fourier transforms; Electronic mail; Gold; Interchannel interference; Modulation coding; Multiaccess communication; Signal generators;
Conference_Titel :
Information, Communications and Signal Processing, 1997. ICICS., Proceedings of 1997 International Conference on
Print_ISBN :
0-7803-3676-3
DOI :
10.1109/ICICS.1997.647071
