On the Crosscorrelation between Two p-ary m-Sequences
Yongbo Xia · 2011
For an odd integer n ≥ 3, an odd prime with p ≡ 1(mod 4), and d=pn+1/p+1-pn-1/2, the cross correlation between the p-ary m-sequences {Tr1n(αi)} and {Tr1n(αi)} and {Tr1n(αdi)} is discussed. The possible values of the cross correlation function are given and an upper bound for the cross correlation function is obtained.