7th International Workshop on Signal Design and Its Applications in Communications, IWSDA 2015
Abstract
For an integer r ≥ 1, the rth-order correlation measure (or the correlation measure of order r) of a sequence was introduced in cryptography as a measure of immunity against correlation attacks. When r = 2, it can be viewed as the maximum value in a subset of magnitudes of partial-period autocorrelation for a given sequence. In this paper, we determine the second-order correlation measure of Zadoff-Chu sequences of any period and show that it is invariant to the design parameter for them.
Publisher
7th International Workshop on Signal Design and Its Applications in Communications, IWSDA 2015