Cross-correlation of key m-sequences and its decimation sequence
Xiangyang Xu · Computer Engineering and Applications Journal · 2010
When the period is pn-1,the cross-correlation function of m-sequence(ai) on finite field GF(p) and its decimation sequence(adi) is considered.And this paper gives absolute value of the cross correlation for decimation d=(pn+1)(/p+1)+(pn-1)/2,n odd,p≡1(mod 4).