GENERALIZED P-ARY SEQUENCES WITH TWO-LEVEL AUTOCORRELATION
Xinjiao Chen, Huanguo Zhang · 2016
In this paper, we find a family of-ary sequences with ideal two-level autocorrelation with symbols in the finite field. The proposed family may be considered as a generalization of the well-known nonbinary sequences introduced by Helleseth and Gong. Using the constructed sequences and-sequences, we present a family of-ary sequences of which the correlation property is optimal in terms of the Welch lower bound.