The study of Low/Zero Correlation Zone sequence pairs spread spectrum communication system
Xiaoqun Zhao · Journal of Circuits and Systems · 2007
In spread spectrum communication,PN sequence’s correlation has effect on the system directly.A new PN sequence--Low/Zero Correlation Zone sequence pairs is introduced.According to the PN sequence’s technical requirements,the author uses genetic algorithms to search sequence pairs between the length 40 and 50 which have certain length of Low/Zero Correlation Zone.Low/Zero Correlation Zone sequence pairs spread spectrum communication system is presented,compared with traditional sequence spread spectrum communication system,the results show its’ antiinterference capability is better.