New class of optimal Z-complementary code sets

T Yu, AR Adhikary, Y Wang… - IEEE Signal Processing …, 2022 - ieeexplore.ieee.org
Z-complementary code sets (ZCCSs) can support interference-free multi-carrier code-
division multiple access (MC-CDMA) in quasi-synchronous channels due to their favourable …

A direct construction of Golay complementary pairs and binary complete complementary codes of length non-power of two

P Kumar, S Majhi, S Paul - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
Golay complementary pairs (GCPs) and complete complementary codes (CCCs) have found
a wide range of practical applications in coding, signal processing and wireless …

Pseudo-Boolean functions for optimal Z-complementary code sets with flexible lengths

P Sarkar, S Majhi, Z Liu - IEEE Signal Processing Letters, 2021 - ieeexplore.ieee.org
This paper aims to construct optimal Z-complementary code set (ZCCS) with non-power-of-
two (NPT) lengths to enable interference-free multicarrier code-division multiple access (MC …

Two-dimensional Golay complementary array pairs/sets with bounded row and column sequence PAPRs

CY Pai, CY Chen - IEEE Transactions on Communications, 2022 - ieeexplore.ieee.org
The one-dimensional (1-D) Golay complementary set (GCS) has many well-known
properties and has been widely employed in communications engineering. The concept of 1 …

Z-complementary code sets with flexible lengths from generalized Boolean functions

SW Wu, A Şahin, ZM Huang, CY Chen - IEEE Access, 2020 - ieeexplore.ieee.org
In this paper, new direct constructions of Z-complementary code sets (ZCCSs) from
generalized Boolean functions are proposed. In the literature, most ZCCS constructions …

Multivariable function for new complete complementary codes with arbitrary lengths

P Sarkar, Z Liu, S Majhi - arXiv preprint arXiv:2102.10517, 2021 - arxiv.org
This paper is {devoted} to efficient design of complete complementary codes (CCCs) which
have found wide applications in coding, signal processing and wireless communication …

New correlation bound and construction of quasi-complementary sequence sets

P Sarkar, C Li, S Majhi, Z Liu - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Quasi-complementary sequence sets (QCSSs) have attracted sustained research interests
for simultaneously supporting more active users in multi-carrier code-division multiple …

Direct construction of optimal Z-complementary code sets with even lengths by using generalized Boolean functions

G Ghosh, S Majhi, P Sarkar… - IEEE Signal Processing …, 2022 - ieeexplore.ieee.org
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 …

Constructions of optimal binary Z-complementary sequence sets with large zero correlation zone

C Xie, Y Sun, Y Ming - IEEE Signal Processing Letters, 2021 - ieeexplore.ieee.org
In this letter, we first propose a construction of aperiodic binary Z-complementary sequence
sets (ZCSSs) with length 3· 2 m employing Boolean functions. Next we present a …

New Optimal -Complementary Code Sets Based on Generalized Paraunitary Matrices

S Das, U Parampalli, S Majhi, Z Liu… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
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 …