Two-Dimensional Z-Complementary Array Quads with Low Column Sequence PMEPRs
Information Theory
2023-08-15 v1 math.IT
Abstract
In this paper, we first propose a new design strategy of 2D -complementary array quads (2D-ZCAQs) with feasible array sizes. A 2D-ZCAQ consists of four distinct unimodular arrays satisfying zero 2D auto-correlation sums for non-trivial 2D time-shifts within certain zone. Then, we obtain the upper bounds on the column sequence peak-to-mean envelope power ratio (PMEPR) of the constructed 2D-ZCAQs by using specific auto-correlation properties of some seed sequences. The constructed 2D-ZCAQs with bounded column sequence PMEPR can be used as a potential alternative to 2D Golay complementary array sets for practical applications
Keywords
Cite
@article{arxiv.2308.06690,
title = {Two-Dimensional Z-Complementary Array Quads with Low Column Sequence PMEPRs},
author = {Shibsankar Das and Adrish Banerjee and Udaya Parampalli},
journal= {arXiv preprint arXiv:2308.06690},
year = {2023}
}
Comments
This work has been presented in 2023 IEEE International Symposium on Information Theory (ISIT), Taipei, Taiwan