A pair of sequences is called a Z-complementary pair (ZCP) if it has zero aperiodic
autocorrelation sums (AACSs) for time-shifts within a certain region, called zero correlation …

Owing to their ideal correlation properties, complete complementary codes (CCCs) have
attracted great research attentions, particularly in wireless communications. In this letter, we …

In this paper, new direct constructions of Z-complementary code sets (ZCCSs) from
generalized Boolean functions are proposed. In the literature, most ZCCS constructions …

The concept of paraunitary (PU) matrices arose in the early 1990 s in the study of multi-rate
filter banks. These matrices have found wide applications in cryptography, digital signal …

In this letter, a new construction of Z-complementary pairs (ZCPs) with more flexible lengths
based on generalized Boolean functions is proposed. Except for the powers of two, the …

The Z-complementary code set (ZCCS) is well-known for being used in multicarrier code-
division multiple access (MC-CDMA) systems to provide interference-free communication in …

The zero correlation zone (ZCZ) ratio, ie, the ratio of the width of the ZCZ and the length of
the sequence plays a major role in reducing interference in an asynchronous environment of …

Cross Z-complementary pairs (CZCPs) are a special kind of Z-complementary pairs having
zero autocorrelation sums around the in-phase position and end-shift position, also having …

Spatial modulation (SM) is a new paradigm of multiple-input multiple-output (MIMO)
systems. Recently, it is observed that SM training sequences derived from cross Z …

In recent years, complete complementary codes (CCCs) and quasi-complementary
sequence sets (QCSSs) have found many important applications in multi-carrier code …